Low Current LED Drive using ACME AS123 MDonnellyDesigner112976 × MDonnelly Member for 7 years 26 designs 3 groups Title Description <p>This lighting re-design will enable 9 LEDs (3 parallel, 3 series) to be controlled by an AS123 controller, which uses a current mirror approach.</p> <p>This design modified from the original by Gmail Mike, for low current operation.</p> About text formats Tags LED LightingLEDDimmerACMEAS123PWMAutomotive Lighting Select a tag from the list or create your own.Drag to re-order taxonomy terms. License - None - What's this? Design Titleby MDonnelly × Embed Design Copy Embed Code <iframe allowfullscreen="true" referrerpolicy="origin-when-cross-origin" frameborder="0" width="100%" height="720" scrolling="no" src="https://explore.partquest.com/embed-design/402731"></iframe> Embed Live Design Copy Embed Code <iframe allowfullscreen="true" referrerpolicy="origin-when-cross-origin" frameborder="0" width="100%" height="720" scrolling="no" src="https://explore.partquest.com/node/402731"></iframe> Share a Link Copy URL https://explore.partquest.com/node/402731 DIMER01 eusebiogermanDesigner230150 × eusebiogerman Member for 4 years 1 designs 1 groups Title Description <p>This design tests the AS123 for single-string operating conditions.</p> About text formats Tags LED LightingLEDDimmerACMEAS123PWMAutomotive Lighting Select a tag from the list or create your own.Drag to re-order taxonomy terms. License - None - What's this? Design Titleby eusebiogerman × Embed Design Copy Embed Code <iframe allowfullscreen="true" referrerpolicy="origin-when-cross-origin" frameborder="0" width="100%" height="720" scrolling="no" src="https://explore.partquest.com/embed-design/285788"></iframe> Embed Live Design Copy Embed Code <iframe allowfullscreen="true" referrerpolicy="origin-when-cross-origin" frameborder="0" width="100%" height="720" scrolling="no" src="https://explore.partquest.com/node/285788"></iframe> Share a Link Copy URL https://explore.partquest.com/node/285788 Copy of Single-string Test - ACME AS123 LED Driver with Dimmer Control - on Sat, 02/08/2020 - 22:12 camilo06180401Designer229297 × camilo06180401 Member for 4 years 1 month 3 designs 1 groups Title Description <p>This design tests the AS123 for single-string operating conditions.</p> About text formats Tags LED LightingLEDDimmerACMEAS123PWMAutomotive Lighting Select a tag from the list or create your own.Drag to re-order taxonomy terms. License - None - What's this? Design Titleby camilo06180401 × Embed Design Copy Embed Code <iframe allowfullscreen="true" referrerpolicy="origin-when-cross-origin" frameborder="0" width="100%" height="720" scrolling="no" src="https://explore.partquest.com/embed-design/281269"></iframe> Embed Live Design Copy Embed Code <iframe allowfullscreen="true" referrerpolicy="origin-when-cross-origin" frameborder="0" width="100%" height="720" scrolling="no" src="https://explore.partquest.com/node/281269"></iframe> Share a Link Copy URL https://explore.partquest.com/node/281269 ACME AS123 LED Driver with Dimmer Control - on Sun, 01/26/2020 - 15:13 awcabDesigner135746 × awcab Member for 6 years 9 months 5 designs 1 groups Title Description <p>This design tests the AS123 for single-string operating conditions.</p> About text formats Tags LED LightingLEDDimmerACMEAS123PWMAutomotive Lighting Select a tag from the list or create your own.Drag to re-order taxonomy terms. License - None - What's this? Design Titleby awcab × Embed Design Copy Embed Code <iframe allowfullscreen="true" referrerpolicy="origin-when-cross-origin" frameborder="0" width="100%" height="720" scrolling="no" src="https://explore.partquest.com/embed-design/279303"></iframe> Embed Live Design Copy Embed Code <iframe allowfullscreen="true" referrerpolicy="origin-when-cross-origin" frameborder="0" width="100%" height="720" scrolling="no" src="https://explore.partquest.com/node/279303"></iframe> Share a Link Copy URL https://explore.partquest.com/node/279303 ACME AS123 LED Driver with Dimmer Control - Application Note Chris MurrayDesigner9431 × Chris Murray Member for 8 years 4 months 7 designs 1 groups Title Description <p>The AS123 LED Driver from ACME Semiconductor (fictional) provides fully integrated PWM dimming and a programmable current set-point. This IC is specifically for automotive rear combination (tail/stop) lighting applications. It tightly regulates the desired string current under conditions of widely varying applied DC voltage.</p><p>The PWM dimming function, which switches the LED on and off at just over 300 Hz, is active when the line input pin is high and the "PWM_disable" pin is low (</p><p>The AS123 supports current programming using a single external resistor (see r_iset in the schematic). The resistor value can be selected to give the desired LED string current, using the following formula:</p><p>r_iset = 1.85/i_desired </p><p>The AS123 is capable of regulating up to 100mA per string continuously. Therefore the value of r_iset should be no less than 18.5 Ohms. The user can change this resistor value and run a new simulation, to see the effect of this change on the LED string current. </p><p>See a "functional block diagram" schematic model of the ACME AS123 here: https://www.systemvision.com/design/acme-as123-led-driver-schematic-model</p><p>-------------- End of Example Application Note ------------------</p><p>If you are a component supplier, this type of "Live Application Note" can help your potential customers better understand the features and benefits of your components.</p> About text formats Tags LED LightingLEDDimmerACMEAS123PWMAutomotive Lighting Select a tag from the list or create your own.Drag to re-order taxonomy terms. License - None - What's this? Design Titleby Chris Murray × Embed Design Copy Embed Code <iframe allowfullscreen="true" referrerpolicy="origin-when-cross-origin" frameborder="0" width="100%" height="720" scrolling="no" src="https://explore.partquest.com/embed-design/276618"></iframe> Embed Live Design Copy Embed Code <iframe allowfullscreen="true" referrerpolicy="origin-when-cross-origin" frameborder="0" width="100%" height="720" scrolling="no" src="https://explore.partquest.com/node/276618"></iframe> Share a Link Copy URL https://explore.partquest.com/node/276618 ACME AS123 LED Driver with Dimmer Control - Application Note MurshidulHakimeeDesigner203528 × MurshidulHakimee Member for 5 years 5 months 2 designs 1 groups Title Description <p>The AS123 LED Driver from ACME Semiconductor (fictional) provides fully integrated PWM dimming and a programmable current set-point. This IC is specifically for automotive rear combination (tail/stop) lighting applications. It tightly regulates the desired string current under conditions of widely varying applied DC voltage.</p><p>The PWM dimming function, which switches the LED on and off at just over 300 Hz, is active when the line input pin is high and the "PWM_disable" pin is low (</p><p>The AS123 supports current programming using a single external resistor (see r_iset in the schematic). The resistor value can be selected to give the desired LED string current, using the following formula:</p><p>r_iset = 1.85/i_desired </p><p>The AS123 is capable of regulating up to 100mA per string continuously. Therefore the value of r_iset should be no less than 18.5 Ohms. The user can change this resistor value and run a new simulation, to see the effect of this change on the LED string current. </p><p>See a "functional block diagram" schematic model of the ACME AS123 here: https://www.systemvision.com/design/acme-as123-led-driver-schematic-model</p><p>-------------- End of Example Application Note ------------------</p><p>If you are a component supplier, this type of "Live Application Note" can help your potential customers better understand the features and benefits of your components.</p> About text formats Tags LED LightingLEDDimmerACMEAS123PWMAutomotive Lighting Select a tag from the list or create your own.Drag to re-order taxonomy terms. License - None - What's this? Design Titleby MurshidulHakimee × Embed Design Copy Embed Code <iframe allowfullscreen="true" referrerpolicy="origin-when-cross-origin" frameborder="0" width="100%" height="720" scrolling="no" src="https://explore.partquest.com/embed-design/248419"></iframe> Embed Live Design Copy Embed Code <iframe allowfullscreen="true" referrerpolicy="origin-when-cross-origin" frameborder="0" width="100%" height="720" scrolling="no" src="https://explore.partquest.com/node/248419"></iframe> Share a Link Copy URL https://explore.partquest.com/node/248419 ACME LED Driver - full flat schematic Mike DonnellyDesigner19 × Mike Donnelly Member for 10 years 4 months 1,529 designs 10 groups Title Description <p>This schematic represents the behavior of the ACME AS123 LED Driver. It was used to create the "schematic-based model" of that part,</p> About text formats Tags LED LightingLEDACMEDimmer Select a tag from the list or create your own.Drag to re-order taxonomy terms. License - None - What's this? Design Titleby Mike Donnelly × Embed Design Copy Embed Code <iframe allowfullscreen="true" referrerpolicy="origin-when-cross-origin" frameborder="0" width="100%" height="720" scrolling="no" src="https://explore.partquest.com/embed-design/243518"></iframe> Embed Live Design Copy Embed Code <iframe allowfullscreen="true" referrerpolicy="origin-when-cross-origin" frameborder="0" width="100%" height="720" scrolling="no" src="https://explore.partquest.com/node/243518"></iframe> Share a Link Copy URL https://explore.partquest.com/node/243518 ACME AS123 LED Driver with Dimmer Control - Application Note docmanDesigner199081 × docman Member for 5 years 9 months 11 designs 1 groups Title Description <p>The AS123 LED Driver from ACME Semiconductor (fictional) provides fully integrated PWM dimming and a programmable current set-point. This IC is specifically for automotive rear combination (tail/stop) lighting applications. It tightly regulates the desired string current under conditions of widely varying applied DC voltage.</p><p>The PWM dimming function, which switches the LED on and off at just over 300 Hz, is active when the line input pin is high and the "PWM_disable" pin is low (</p><p>The AS123 supports current programming using a single external resistor (see r_iset in the schematic). The resistor value can be selected to give the desired LED string current, using the following formula:</p><p>r_iset = 1.85/i_desired </p><p>The AS123 is capable of regulating up to 100mA per string continuously. Therefore the value of r_iset should be no less than 18.5 Ohms.</p><p>In the simulation results, note that the brake/stop signal is active (12.6V) for the first 100ms, and then low (0 V) for the next 100ms. The tail light input is active the entire time, pulsing between 11.6V and 17.6V. Note that the LED current is approximately constant, at just under 30mA during the brake/stop on-time. When the brake/stop signal goes to 0V, then the LED current begins to PWM (55% duty-cycle, 325Hz).</p><p>The user can move the waveform probes around, to look at other signals both on the schematic nets and within components. For example, move a probe onto one of the LED models and select to view the "power_dissipated".</p><p>If the user creates a free account on systemvision, he can make a copy of this design. Then he can make changes to it, such as adjusting the r_iset resistor value. He can then simply re-run the simulation to see the effect of that change.</p><p>See a "block diagram" schematic model of the ACME AS123 here: https://www.systemvision.com/design/acme-as123-led-driver-schematic-model</p><p>-------------- End of Example Application Note ------------------</p><p>If you are a component supplier, this type of "Executable Application Note" can help your potential customers better understand the features and benefits of your components.</p> About text formats Tags LED LightingLEDDimmerACMEAS123PWMAutomotive Lighting Select a tag from the list or create your own.Drag to re-order taxonomy terms. License - None - What's this? Design Titleby docman × Embed Design Copy Embed Code <iframe allowfullscreen="true" referrerpolicy="origin-when-cross-origin" frameborder="0" width="100%" height="720" scrolling="no" src="https://explore.partquest.com/embed-design/242419"></iframe> Embed Live Design Copy Embed Code <iframe allowfullscreen="true" referrerpolicy="origin-when-cross-origin" frameborder="0" width="100%" height="720" scrolling="no" src="https://explore.partquest.com/node/242419"></iframe> Share a Link Copy URL https://explore.partquest.com/node/242419 ACME LED Driver - full flat schematic IvanGorobetsDesigner188111 × IvanGorobets Member for 6 years 1 month 2 designs 1 groups Title Description <p>This is a "flat" version of the hierarchical schematic shown in the companion design: "ACME AS123 LED Driver with Dimmer Control - Application Note". Please see that design for a complete description.</p> About text formats Tags LED LightingLEDDimmerACMEAS123PWMAutomotive Lighting Select a tag from the list or create your own.Drag to re-order taxonomy terms. License - None - What's this? Design Titleby IvanGorobets × Embed Design Copy Embed Code <iframe allowfullscreen="true" referrerpolicy="origin-when-cross-origin" frameborder="0" width="100%" height="720" scrolling="no" src="https://explore.partquest.com/embed-design/229386"></iframe> Embed Live Design Copy Embed Code <iframe allowfullscreen="true" referrerpolicy="origin-when-cross-origin" frameborder="0" width="100%" height="720" scrolling="no" src="https://explore.partquest.com/node/229386"></iframe> Share a Link Copy URL https://explore.partquest.com/node/229386 Manual Latch Dillmann-BDesigner122906 × Dillmann-B Member for 6 years 11 months 8 designs 1 groups Title Description <p>This is a simplified multivibrator setup</p> About text formats Tags LEDDimmer Select a tag from the list or create your own.Drag to re-order taxonomy terms. License - None - What's this? Design Titleby Dillmann-B × Embed Design Copy Embed Code <iframe allowfullscreen="true" referrerpolicy="origin-when-cross-origin" frameborder="0" width="100%" height="720" scrolling="no" src="https://explore.partquest.com/embed-design/162261"></iframe> Embed Live Design Copy Embed Code <iframe allowfullscreen="true" referrerpolicy="origin-when-cross-origin" frameborder="0" width="100%" height="720" scrolling="no" src="https://explore.partquest.com/node/162261"></iframe> Share a Link Copy URL https://explore.partquest.com/node/162261 Pagination Page 1 Next page ››
DIMER01 eusebiogermanDesigner230150 × eusebiogerman Member for 4 years 1 designs 1 groups Title Description <p>This design tests the AS123 for single-string operating conditions.</p> About text formats Tags LED LightingLEDDimmerACMEAS123PWMAutomotive Lighting Select a tag from the list or create your own.Drag to re-order taxonomy terms. License - None - What's this? Design Titleby eusebiogerman × Embed Design Copy Embed Code <iframe allowfullscreen="true" referrerpolicy="origin-when-cross-origin" frameborder="0" width="100%" height="720" scrolling="no" src="https://explore.partquest.com/embed-design/285788"></iframe> Embed Live Design Copy Embed Code <iframe allowfullscreen="true" referrerpolicy="origin-when-cross-origin" frameborder="0" width="100%" height="720" scrolling="no" src="https://explore.partquest.com/node/285788"></iframe> Share a Link Copy URL https://explore.partquest.com/node/285788 Copy of Single-string Test - ACME AS123 LED Driver with Dimmer Control - on Sat, 02/08/2020 - 22:12 camilo06180401Designer229297 × camilo06180401 Member for 4 years 1 month 3 designs 1 groups Title Description <p>This design tests the AS123 for single-string operating conditions.</p> About text formats Tags LED LightingLEDDimmerACMEAS123PWMAutomotive Lighting Select a tag from the list or create your own.Drag to re-order taxonomy terms. License - None - What's this? Design Titleby camilo06180401 × Embed Design Copy Embed Code <iframe allowfullscreen="true" referrerpolicy="origin-when-cross-origin" frameborder="0" width="100%" height="720" scrolling="no" src="https://explore.partquest.com/embed-design/281269"></iframe> Embed Live Design Copy Embed Code <iframe allowfullscreen="true" referrerpolicy="origin-when-cross-origin" frameborder="0" width="100%" height="720" scrolling="no" src="https://explore.partquest.com/node/281269"></iframe> Share a Link Copy URL https://explore.partquest.com/node/281269 ACME AS123 LED Driver with Dimmer Control - on Sun, 01/26/2020 - 15:13 awcabDesigner135746 × awcab Member for 6 years 9 months 5 designs 1 groups Title Description <p>This design tests the AS123 for single-string operating conditions.</p> About text formats Tags LED LightingLEDDimmerACMEAS123PWMAutomotive Lighting Select a tag from the list or create your own.Drag to re-order taxonomy terms. License - None - What's this? Design Titleby awcab × Embed Design Copy Embed Code <iframe allowfullscreen="true" referrerpolicy="origin-when-cross-origin" frameborder="0" width="100%" height="720" scrolling="no" src="https://explore.partquest.com/embed-design/279303"></iframe> Embed Live Design Copy Embed Code <iframe allowfullscreen="true" referrerpolicy="origin-when-cross-origin" frameborder="0" width="100%" height="720" scrolling="no" src="https://explore.partquest.com/node/279303"></iframe> Share a Link Copy URL https://explore.partquest.com/node/279303 ACME AS123 LED Driver with Dimmer Control - Application Note Chris MurrayDesigner9431 × Chris Murray Member for 8 years 4 months 7 designs 1 groups Title Description <p>The AS123 LED Driver from ACME Semiconductor (fictional) provides fully integrated PWM dimming and a programmable current set-point. This IC is specifically for automotive rear combination (tail/stop) lighting applications. It tightly regulates the desired string current under conditions of widely varying applied DC voltage.</p><p>The PWM dimming function, which switches the LED on and off at just over 300 Hz, is active when the line input pin is high and the "PWM_disable" pin is low (</p><p>The AS123 supports current programming using a single external resistor (see r_iset in the schematic). The resistor value can be selected to give the desired LED string current, using the following formula:</p><p>r_iset = 1.85/i_desired </p><p>The AS123 is capable of regulating up to 100mA per string continuously. Therefore the value of r_iset should be no less than 18.5 Ohms. The user can change this resistor value and run a new simulation, to see the effect of this change on the LED string current. </p><p>See a "functional block diagram" schematic model of the ACME AS123 here: https://www.systemvision.com/design/acme-as123-led-driver-schematic-model</p><p>-------------- End of Example Application Note ------------------</p><p>If you are a component supplier, this type of "Live Application Note" can help your potential customers better understand the features and benefits of your components.</p> About text formats Tags LED LightingLEDDimmerACMEAS123PWMAutomotive Lighting Select a tag from the list or create your own.Drag to re-order taxonomy terms. License - None - What's this? Design Titleby Chris Murray × Embed Design Copy Embed Code <iframe allowfullscreen="true" referrerpolicy="origin-when-cross-origin" frameborder="0" width="100%" height="720" scrolling="no" src="https://explore.partquest.com/embed-design/276618"></iframe> Embed Live Design Copy Embed Code <iframe allowfullscreen="true" referrerpolicy="origin-when-cross-origin" frameborder="0" width="100%" height="720" scrolling="no" src="https://explore.partquest.com/node/276618"></iframe> Share a Link Copy URL https://explore.partquest.com/node/276618 ACME AS123 LED Driver with Dimmer Control - Application Note MurshidulHakimeeDesigner203528 × MurshidulHakimee Member for 5 years 5 months 2 designs 1 groups Title Description <p>The AS123 LED Driver from ACME Semiconductor (fictional) provides fully integrated PWM dimming and a programmable current set-point. This IC is specifically for automotive rear combination (tail/stop) lighting applications. It tightly regulates the desired string current under conditions of widely varying applied DC voltage.</p><p>The PWM dimming function, which switches the LED on and off at just over 300 Hz, is active when the line input pin is high and the "PWM_disable" pin is low (</p><p>The AS123 supports current programming using a single external resistor (see r_iset in the schematic). The resistor value can be selected to give the desired LED string current, using the following formula:</p><p>r_iset = 1.85/i_desired </p><p>The AS123 is capable of regulating up to 100mA per string continuously. Therefore the value of r_iset should be no less than 18.5 Ohms. The user can change this resistor value and run a new simulation, to see the effect of this change on the LED string current. </p><p>See a "functional block diagram" schematic model of the ACME AS123 here: https://www.systemvision.com/design/acme-as123-led-driver-schematic-model</p><p>-------------- End of Example Application Note ------------------</p><p>If you are a component supplier, this type of "Live Application Note" can help your potential customers better understand the features and benefits of your components.</p> About text formats Tags LED LightingLEDDimmerACMEAS123PWMAutomotive Lighting Select a tag from the list or create your own.Drag to re-order taxonomy terms. License - None - What's this? Design Titleby MurshidulHakimee × Embed Design Copy Embed Code <iframe allowfullscreen="true" referrerpolicy="origin-when-cross-origin" frameborder="0" width="100%" height="720" scrolling="no" src="https://explore.partquest.com/embed-design/248419"></iframe> Embed Live Design Copy Embed Code <iframe allowfullscreen="true" referrerpolicy="origin-when-cross-origin" frameborder="0" width="100%" height="720" scrolling="no" src="https://explore.partquest.com/node/248419"></iframe> Share a Link Copy URL https://explore.partquest.com/node/248419 ACME LED Driver - full flat schematic Mike DonnellyDesigner19 × Mike Donnelly Member for 10 years 4 months 1,529 designs 10 groups Title Description <p>This schematic represents the behavior of the ACME AS123 LED Driver. It was used to create the "schematic-based model" of that part,</p> About text formats Tags LED LightingLEDACMEDimmer Select a tag from the list or create your own.Drag to re-order taxonomy terms. License - None - What's this? Design Titleby Mike Donnelly × Embed Design Copy Embed Code <iframe allowfullscreen="true" referrerpolicy="origin-when-cross-origin" frameborder="0" width="100%" height="720" scrolling="no" src="https://explore.partquest.com/embed-design/243518"></iframe> Embed Live Design Copy Embed Code <iframe allowfullscreen="true" referrerpolicy="origin-when-cross-origin" frameborder="0" width="100%" height="720" scrolling="no" src="https://explore.partquest.com/node/243518"></iframe> Share a Link Copy URL https://explore.partquest.com/node/243518 ACME AS123 LED Driver with Dimmer Control - Application Note docmanDesigner199081 × docman Member for 5 years 9 months 11 designs 1 groups Title Description <p>The AS123 LED Driver from ACME Semiconductor (fictional) provides fully integrated PWM dimming and a programmable current set-point. This IC is specifically for automotive rear combination (tail/stop) lighting applications. It tightly regulates the desired string current under conditions of widely varying applied DC voltage.</p><p>The PWM dimming function, which switches the LED on and off at just over 300 Hz, is active when the line input pin is high and the "PWM_disable" pin is low (</p><p>The AS123 supports current programming using a single external resistor (see r_iset in the schematic). The resistor value can be selected to give the desired LED string current, using the following formula:</p><p>r_iset = 1.85/i_desired </p><p>The AS123 is capable of regulating up to 100mA per string continuously. Therefore the value of r_iset should be no less than 18.5 Ohms.</p><p>In the simulation results, note that the brake/stop signal is active (12.6V) for the first 100ms, and then low (0 V) for the next 100ms. The tail light input is active the entire time, pulsing between 11.6V and 17.6V. Note that the LED current is approximately constant, at just under 30mA during the brake/stop on-time. When the brake/stop signal goes to 0V, then the LED current begins to PWM (55% duty-cycle, 325Hz).</p><p>The user can move the waveform probes around, to look at other signals both on the schematic nets and within components. For example, move a probe onto one of the LED models and select to view the "power_dissipated".</p><p>If the user creates a free account on systemvision, he can make a copy of this design. Then he can make changes to it, such as adjusting the r_iset resistor value. He can then simply re-run the simulation to see the effect of that change.</p><p>See a "block diagram" schematic model of the ACME AS123 here: https://www.systemvision.com/design/acme-as123-led-driver-schematic-model</p><p>-------------- End of Example Application Note ------------------</p><p>If you are a component supplier, this type of "Executable Application Note" can help your potential customers better understand the features and benefits of your components.</p> About text formats Tags LED LightingLEDDimmerACMEAS123PWMAutomotive Lighting Select a tag from the list or create your own.Drag to re-order taxonomy terms. License - None - What's this? Design Titleby docman × Embed Design Copy Embed Code <iframe allowfullscreen="true" referrerpolicy="origin-when-cross-origin" frameborder="0" width="100%" height="720" scrolling="no" src="https://explore.partquest.com/embed-design/242419"></iframe> Embed Live Design Copy Embed Code <iframe allowfullscreen="true" referrerpolicy="origin-when-cross-origin" frameborder="0" width="100%" height="720" scrolling="no" src="https://explore.partquest.com/node/242419"></iframe> Share a Link Copy URL https://explore.partquest.com/node/242419 ACME LED Driver - full flat schematic IvanGorobetsDesigner188111 × IvanGorobets Member for 6 years 1 month 2 designs 1 groups Title Description <p>This is a "flat" version of the hierarchical schematic shown in the companion design: "ACME AS123 LED Driver with Dimmer Control - Application Note". Please see that design for a complete description.</p> About text formats Tags LED LightingLEDDimmerACMEAS123PWMAutomotive Lighting Select a tag from the list or create your own.Drag to re-order taxonomy terms. License - None - What's this? Design Titleby IvanGorobets × Embed Design Copy Embed Code <iframe allowfullscreen="true" referrerpolicy="origin-when-cross-origin" frameborder="0" width="100%" height="720" scrolling="no" src="https://explore.partquest.com/embed-design/229386"></iframe> Embed Live Design Copy Embed Code <iframe allowfullscreen="true" referrerpolicy="origin-when-cross-origin" frameborder="0" width="100%" height="720" scrolling="no" src="https://explore.partquest.com/node/229386"></iframe> Share a Link Copy URL https://explore.partquest.com/node/229386 Manual Latch Dillmann-BDesigner122906 × Dillmann-B Member for 6 years 11 months 8 designs 1 groups Title Description <p>This is a simplified multivibrator setup</p> About text formats Tags LEDDimmer Select a tag from the list or create your own.Drag to re-order taxonomy terms. License - None - What's this? Design Titleby Dillmann-B × Embed Design Copy Embed Code <iframe allowfullscreen="true" referrerpolicy="origin-when-cross-origin" frameborder="0" width="100%" height="720" scrolling="no" src="https://explore.partquest.com/embed-design/162261"></iframe> Embed Live Design Copy Embed Code <iframe allowfullscreen="true" referrerpolicy="origin-when-cross-origin" frameborder="0" width="100%" height="720" scrolling="no" src="https://explore.partquest.com/node/162261"></iframe> Share a Link Copy URL https://explore.partquest.com/node/162261 Pagination Page 1 Next page ››
Copy of Single-string Test - ACME AS123 LED Driver with Dimmer Control - on Sat, 02/08/2020 - 22:12 camilo06180401Designer229297 × camilo06180401 Member for 4 years 1 month 3 designs 1 groups Title Description <p>This design tests the AS123 for single-string operating conditions.</p> About text formats Tags LED LightingLEDDimmerACMEAS123PWMAutomotive Lighting Select a tag from the list or create your own.Drag to re-order taxonomy terms. License - None - What's this? Design Titleby camilo06180401 × Embed Design Copy Embed Code <iframe allowfullscreen="true" referrerpolicy="origin-when-cross-origin" frameborder="0" width="100%" height="720" scrolling="no" src="https://explore.partquest.com/embed-design/281269"></iframe> Embed Live Design Copy Embed Code <iframe allowfullscreen="true" referrerpolicy="origin-when-cross-origin" frameborder="0" width="100%" height="720" scrolling="no" src="https://explore.partquest.com/node/281269"></iframe> Share a Link Copy URL https://explore.partquest.com/node/281269 ACME AS123 LED Driver with Dimmer Control - on Sun, 01/26/2020 - 15:13 awcabDesigner135746 × awcab Member for 6 years 9 months 5 designs 1 groups Title Description <p>This design tests the AS123 for single-string operating conditions.</p> About text formats Tags LED LightingLEDDimmerACMEAS123PWMAutomotive Lighting Select a tag from the list or create your own.Drag to re-order taxonomy terms. License - None - What's this? Design Titleby awcab × Embed Design Copy Embed Code <iframe allowfullscreen="true" referrerpolicy="origin-when-cross-origin" frameborder="0" width="100%" height="720" scrolling="no" src="https://explore.partquest.com/embed-design/279303"></iframe> Embed Live Design Copy Embed Code <iframe allowfullscreen="true" referrerpolicy="origin-when-cross-origin" frameborder="0" width="100%" height="720" scrolling="no" src="https://explore.partquest.com/node/279303"></iframe> Share a Link Copy URL https://explore.partquest.com/node/279303 ACME AS123 LED Driver with Dimmer Control - Application Note Chris MurrayDesigner9431 × Chris Murray Member for 8 years 4 months 7 designs 1 groups Title Description <p>The AS123 LED Driver from ACME Semiconductor (fictional) provides fully integrated PWM dimming and a programmable current set-point. This IC is specifically for automotive rear combination (tail/stop) lighting applications. It tightly regulates the desired string current under conditions of widely varying applied DC voltage.</p><p>The PWM dimming function, which switches the LED on and off at just over 300 Hz, is active when the line input pin is high and the "PWM_disable" pin is low (</p><p>The AS123 supports current programming using a single external resistor (see r_iset in the schematic). The resistor value can be selected to give the desired LED string current, using the following formula:</p><p>r_iset = 1.85/i_desired </p><p>The AS123 is capable of regulating up to 100mA per string continuously. Therefore the value of r_iset should be no less than 18.5 Ohms. The user can change this resistor value and run a new simulation, to see the effect of this change on the LED string current. </p><p>See a "functional block diagram" schematic model of the ACME AS123 here: https://www.systemvision.com/design/acme-as123-led-driver-schematic-model</p><p>-------------- End of Example Application Note ------------------</p><p>If you are a component supplier, this type of "Live Application Note" can help your potential customers better understand the features and benefits of your components.</p> About text formats Tags LED LightingLEDDimmerACMEAS123PWMAutomotive Lighting Select a tag from the list or create your own.Drag to re-order taxonomy terms. License - None - What's this? Design Titleby Chris Murray × Embed Design Copy Embed Code <iframe allowfullscreen="true" referrerpolicy="origin-when-cross-origin" frameborder="0" width="100%" height="720" scrolling="no" src="https://explore.partquest.com/embed-design/276618"></iframe> Embed Live Design Copy Embed Code <iframe allowfullscreen="true" referrerpolicy="origin-when-cross-origin" frameborder="0" width="100%" height="720" scrolling="no" src="https://explore.partquest.com/node/276618"></iframe> Share a Link Copy URL https://explore.partquest.com/node/276618 ACME AS123 LED Driver with Dimmer Control - Application Note MurshidulHakimeeDesigner203528 × MurshidulHakimee Member for 5 years 5 months 2 designs 1 groups Title Description <p>The AS123 LED Driver from ACME Semiconductor (fictional) provides fully integrated PWM dimming and a programmable current set-point. This IC is specifically for automotive rear combination (tail/stop) lighting applications. It tightly regulates the desired string current under conditions of widely varying applied DC voltage.</p><p>The PWM dimming function, which switches the LED on and off at just over 300 Hz, is active when the line input pin is high and the "PWM_disable" pin is low (</p><p>The AS123 supports current programming using a single external resistor (see r_iset in the schematic). The resistor value can be selected to give the desired LED string current, using the following formula:</p><p>r_iset = 1.85/i_desired </p><p>The AS123 is capable of regulating up to 100mA per string continuously. Therefore the value of r_iset should be no less than 18.5 Ohms. The user can change this resistor value and run a new simulation, to see the effect of this change on the LED string current. </p><p>See a "functional block diagram" schematic model of the ACME AS123 here: https://www.systemvision.com/design/acme-as123-led-driver-schematic-model</p><p>-------------- End of Example Application Note ------------------</p><p>If you are a component supplier, this type of "Live Application Note" can help your potential customers better understand the features and benefits of your components.</p> About text formats Tags LED LightingLEDDimmerACMEAS123PWMAutomotive Lighting Select a tag from the list or create your own.Drag to re-order taxonomy terms. License - None - What's this? Design Titleby MurshidulHakimee × Embed Design Copy Embed Code <iframe allowfullscreen="true" referrerpolicy="origin-when-cross-origin" frameborder="0" width="100%" height="720" scrolling="no" src="https://explore.partquest.com/embed-design/248419"></iframe> Embed Live Design Copy Embed Code <iframe allowfullscreen="true" referrerpolicy="origin-when-cross-origin" frameborder="0" width="100%" height="720" scrolling="no" src="https://explore.partquest.com/node/248419"></iframe> Share a Link Copy URL https://explore.partquest.com/node/248419 ACME LED Driver - full flat schematic Mike DonnellyDesigner19 × Mike Donnelly Member for 10 years 4 months 1,529 designs 10 groups Title Description <p>This schematic represents the behavior of the ACME AS123 LED Driver. It was used to create the "schematic-based model" of that part,</p> About text formats Tags LED LightingLEDACMEDimmer Select a tag from the list or create your own.Drag to re-order taxonomy terms. License - None - What's this? Design Titleby Mike Donnelly × Embed Design Copy Embed Code <iframe allowfullscreen="true" referrerpolicy="origin-when-cross-origin" frameborder="0" width="100%" height="720" scrolling="no" src="https://explore.partquest.com/embed-design/243518"></iframe> Embed Live Design Copy Embed Code <iframe allowfullscreen="true" referrerpolicy="origin-when-cross-origin" frameborder="0" width="100%" height="720" scrolling="no" src="https://explore.partquest.com/node/243518"></iframe> Share a Link Copy URL https://explore.partquest.com/node/243518 ACME AS123 LED Driver with Dimmer Control - Application Note docmanDesigner199081 × docman Member for 5 years 9 months 11 designs 1 groups Title Description <p>The AS123 LED Driver from ACME Semiconductor (fictional) provides fully integrated PWM dimming and a programmable current set-point. This IC is specifically for automotive rear combination (tail/stop) lighting applications. It tightly regulates the desired string current under conditions of widely varying applied DC voltage.</p><p>The PWM dimming function, which switches the LED on and off at just over 300 Hz, is active when the line input pin is high and the "PWM_disable" pin is low (</p><p>The AS123 supports current programming using a single external resistor (see r_iset in the schematic). The resistor value can be selected to give the desired LED string current, using the following formula:</p><p>r_iset = 1.85/i_desired </p><p>The AS123 is capable of regulating up to 100mA per string continuously. Therefore the value of r_iset should be no less than 18.5 Ohms.</p><p>In the simulation results, note that the brake/stop signal is active (12.6V) for the first 100ms, and then low (0 V) for the next 100ms. The tail light input is active the entire time, pulsing between 11.6V and 17.6V. Note that the LED current is approximately constant, at just under 30mA during the brake/stop on-time. When the brake/stop signal goes to 0V, then the LED current begins to PWM (55% duty-cycle, 325Hz).</p><p>The user can move the waveform probes around, to look at other signals both on the schematic nets and within components. For example, move a probe onto one of the LED models and select to view the "power_dissipated".</p><p>If the user creates a free account on systemvision, he can make a copy of this design. Then he can make changes to it, such as adjusting the r_iset resistor value. He can then simply re-run the simulation to see the effect of that change.</p><p>See a "block diagram" schematic model of the ACME AS123 here: https://www.systemvision.com/design/acme-as123-led-driver-schematic-model</p><p>-------------- End of Example Application Note ------------------</p><p>If you are a component supplier, this type of "Executable Application Note" can help your potential customers better understand the features and benefits of your components.</p> About text formats Tags LED LightingLEDDimmerACMEAS123PWMAutomotive Lighting Select a tag from the list or create your own.Drag to re-order taxonomy terms. License - None - What's this? Design Titleby docman × Embed Design Copy Embed Code <iframe allowfullscreen="true" referrerpolicy="origin-when-cross-origin" frameborder="0" width="100%" height="720" scrolling="no" src="https://explore.partquest.com/embed-design/242419"></iframe> Embed Live Design Copy Embed Code <iframe allowfullscreen="true" referrerpolicy="origin-when-cross-origin" frameborder="0" width="100%" height="720" scrolling="no" src="https://explore.partquest.com/node/242419"></iframe> Share a Link Copy URL https://explore.partquest.com/node/242419 ACME LED Driver - full flat schematic IvanGorobetsDesigner188111 × IvanGorobets Member for 6 years 1 month 2 designs 1 groups Title Description <p>This is a "flat" version of the hierarchical schematic shown in the companion design: "ACME AS123 LED Driver with Dimmer Control - Application Note". Please see that design for a complete description.</p> About text formats Tags LED LightingLEDDimmerACMEAS123PWMAutomotive Lighting Select a tag from the list or create your own.Drag to re-order taxonomy terms. License - None - What's this? Design Titleby IvanGorobets × Embed Design Copy Embed Code <iframe allowfullscreen="true" referrerpolicy="origin-when-cross-origin" frameborder="0" width="100%" height="720" scrolling="no" src="https://explore.partquest.com/embed-design/229386"></iframe> Embed Live Design Copy Embed Code <iframe allowfullscreen="true" referrerpolicy="origin-when-cross-origin" frameborder="0" width="100%" height="720" scrolling="no" src="https://explore.partquest.com/node/229386"></iframe> Share a Link Copy URL https://explore.partquest.com/node/229386 Manual Latch Dillmann-BDesigner122906 × Dillmann-B Member for 6 years 11 months 8 designs 1 groups Title Description <p>This is a simplified multivibrator setup</p> About text formats Tags LEDDimmer Select a tag from the list or create your own.Drag to re-order taxonomy terms. License - None - What's this? Design Titleby Dillmann-B × Embed Design Copy Embed Code <iframe allowfullscreen="true" referrerpolicy="origin-when-cross-origin" frameborder="0" width="100%" height="720" scrolling="no" src="https://explore.partquest.com/embed-design/162261"></iframe> Embed Live Design Copy Embed Code <iframe allowfullscreen="true" referrerpolicy="origin-when-cross-origin" frameborder="0" width="100%" height="720" scrolling="no" src="https://explore.partquest.com/node/162261"></iframe> Share a Link Copy URL https://explore.partquest.com/node/162261 Pagination Page 1 Next page ››
ACME AS123 LED Driver with Dimmer Control - on Sun, 01/26/2020 - 15:13 awcabDesigner135746 × awcab Member for 6 years 9 months 5 designs 1 groups Title Description <p>This design tests the AS123 for single-string operating conditions.</p> About text formats Tags LED LightingLEDDimmerACMEAS123PWMAutomotive Lighting Select a tag from the list or create your own.Drag to re-order taxonomy terms. License - None - What's this? Design Titleby awcab × Embed Design Copy Embed Code <iframe allowfullscreen="true" referrerpolicy="origin-when-cross-origin" frameborder="0" width="100%" height="720" scrolling="no" src="https://explore.partquest.com/embed-design/279303"></iframe> Embed Live Design Copy Embed Code <iframe allowfullscreen="true" referrerpolicy="origin-when-cross-origin" frameborder="0" width="100%" height="720" scrolling="no" src="https://explore.partquest.com/node/279303"></iframe> Share a Link Copy URL https://explore.partquest.com/node/279303 ACME AS123 LED Driver with Dimmer Control - Application Note Chris MurrayDesigner9431 × Chris Murray Member for 8 years 4 months 7 designs 1 groups Title Description <p>The AS123 LED Driver from ACME Semiconductor (fictional) provides fully integrated PWM dimming and a programmable current set-point. This IC is specifically for automotive rear combination (tail/stop) lighting applications. It tightly regulates the desired string current under conditions of widely varying applied DC voltage.</p><p>The PWM dimming function, which switches the LED on and off at just over 300 Hz, is active when the line input pin is high and the "PWM_disable" pin is low (</p><p>The AS123 supports current programming using a single external resistor (see r_iset in the schematic). The resistor value can be selected to give the desired LED string current, using the following formula:</p><p>r_iset = 1.85/i_desired </p><p>The AS123 is capable of regulating up to 100mA per string continuously. Therefore the value of r_iset should be no less than 18.5 Ohms. The user can change this resistor value and run a new simulation, to see the effect of this change on the LED string current. </p><p>See a "functional block diagram" schematic model of the ACME AS123 here: https://www.systemvision.com/design/acme-as123-led-driver-schematic-model</p><p>-------------- End of Example Application Note ------------------</p><p>If you are a component supplier, this type of "Live Application Note" can help your potential customers better understand the features and benefits of your components.</p> About text formats Tags LED LightingLEDDimmerACMEAS123PWMAutomotive Lighting Select a tag from the list or create your own.Drag to re-order taxonomy terms. License - None - What's this? Design Titleby Chris Murray × Embed Design Copy Embed Code <iframe allowfullscreen="true" referrerpolicy="origin-when-cross-origin" frameborder="0" width="100%" height="720" scrolling="no" src="https://explore.partquest.com/embed-design/276618"></iframe> Embed Live Design Copy Embed Code <iframe allowfullscreen="true" referrerpolicy="origin-when-cross-origin" frameborder="0" width="100%" height="720" scrolling="no" src="https://explore.partquest.com/node/276618"></iframe> Share a Link Copy URL https://explore.partquest.com/node/276618 ACME AS123 LED Driver with Dimmer Control - Application Note MurshidulHakimeeDesigner203528 × MurshidulHakimee Member for 5 years 5 months 2 designs 1 groups Title Description <p>The AS123 LED Driver from ACME Semiconductor (fictional) provides fully integrated PWM dimming and a programmable current set-point. This IC is specifically for automotive rear combination (tail/stop) lighting applications. It tightly regulates the desired string current under conditions of widely varying applied DC voltage.</p><p>The PWM dimming function, which switches the LED on and off at just over 300 Hz, is active when the line input pin is high and the "PWM_disable" pin is low (</p><p>The AS123 supports current programming using a single external resistor (see r_iset in the schematic). The resistor value can be selected to give the desired LED string current, using the following formula:</p><p>r_iset = 1.85/i_desired </p><p>The AS123 is capable of regulating up to 100mA per string continuously. Therefore the value of r_iset should be no less than 18.5 Ohms. The user can change this resistor value and run a new simulation, to see the effect of this change on the LED string current. </p><p>See a "functional block diagram" schematic model of the ACME AS123 here: https://www.systemvision.com/design/acme-as123-led-driver-schematic-model</p><p>-------------- End of Example Application Note ------------------</p><p>If you are a component supplier, this type of "Live Application Note" can help your potential customers better understand the features and benefits of your components.</p> About text formats Tags LED LightingLEDDimmerACMEAS123PWMAutomotive Lighting Select a tag from the list or create your own.Drag to re-order taxonomy terms. License - None - What's this? Design Titleby MurshidulHakimee × Embed Design Copy Embed Code <iframe allowfullscreen="true" referrerpolicy="origin-when-cross-origin" frameborder="0" width="100%" height="720" scrolling="no" src="https://explore.partquest.com/embed-design/248419"></iframe> Embed Live Design Copy Embed Code <iframe allowfullscreen="true" referrerpolicy="origin-when-cross-origin" frameborder="0" width="100%" height="720" scrolling="no" src="https://explore.partquest.com/node/248419"></iframe> Share a Link Copy URL https://explore.partquest.com/node/248419 ACME LED Driver - full flat schematic Mike DonnellyDesigner19 × Mike Donnelly Member for 10 years 4 months 1,529 designs 10 groups Title Description <p>This schematic represents the behavior of the ACME AS123 LED Driver. It was used to create the "schematic-based model" of that part,</p> About text formats Tags LED LightingLEDACMEDimmer Select a tag from the list or create your own.Drag to re-order taxonomy terms. License - None - What's this? Design Titleby Mike Donnelly × Embed Design Copy Embed Code <iframe allowfullscreen="true" referrerpolicy="origin-when-cross-origin" frameborder="0" width="100%" height="720" scrolling="no" src="https://explore.partquest.com/embed-design/243518"></iframe> Embed Live Design Copy Embed Code <iframe allowfullscreen="true" referrerpolicy="origin-when-cross-origin" frameborder="0" width="100%" height="720" scrolling="no" src="https://explore.partquest.com/node/243518"></iframe> Share a Link Copy URL https://explore.partquest.com/node/243518 ACME AS123 LED Driver with Dimmer Control - Application Note docmanDesigner199081 × docman Member for 5 years 9 months 11 designs 1 groups Title Description <p>The AS123 LED Driver from ACME Semiconductor (fictional) provides fully integrated PWM dimming and a programmable current set-point. This IC is specifically for automotive rear combination (tail/stop) lighting applications. It tightly regulates the desired string current under conditions of widely varying applied DC voltage.</p><p>The PWM dimming function, which switches the LED on and off at just over 300 Hz, is active when the line input pin is high and the "PWM_disable" pin is low (</p><p>The AS123 supports current programming using a single external resistor (see r_iset in the schematic). The resistor value can be selected to give the desired LED string current, using the following formula:</p><p>r_iset = 1.85/i_desired </p><p>The AS123 is capable of regulating up to 100mA per string continuously. Therefore the value of r_iset should be no less than 18.5 Ohms.</p><p>In the simulation results, note that the brake/stop signal is active (12.6V) for the first 100ms, and then low (0 V) for the next 100ms. The tail light input is active the entire time, pulsing between 11.6V and 17.6V. Note that the LED current is approximately constant, at just under 30mA during the brake/stop on-time. When the brake/stop signal goes to 0V, then the LED current begins to PWM (55% duty-cycle, 325Hz).</p><p>The user can move the waveform probes around, to look at other signals both on the schematic nets and within components. For example, move a probe onto one of the LED models and select to view the "power_dissipated".</p><p>If the user creates a free account on systemvision, he can make a copy of this design. Then he can make changes to it, such as adjusting the r_iset resistor value. He can then simply re-run the simulation to see the effect of that change.</p><p>See a "block diagram" schematic model of the ACME AS123 here: https://www.systemvision.com/design/acme-as123-led-driver-schematic-model</p><p>-------------- End of Example Application Note ------------------</p><p>If you are a component supplier, this type of "Executable Application Note" can help your potential customers better understand the features and benefits of your components.</p> About text formats Tags LED LightingLEDDimmerACMEAS123PWMAutomotive Lighting Select a tag from the list or create your own.Drag to re-order taxonomy terms. License - None - What's this? Design Titleby docman × Embed Design Copy Embed Code <iframe allowfullscreen="true" referrerpolicy="origin-when-cross-origin" frameborder="0" width="100%" height="720" scrolling="no" src="https://explore.partquest.com/embed-design/242419"></iframe> Embed Live Design Copy Embed Code <iframe allowfullscreen="true" referrerpolicy="origin-when-cross-origin" frameborder="0" width="100%" height="720" scrolling="no" src="https://explore.partquest.com/node/242419"></iframe> Share a Link Copy URL https://explore.partquest.com/node/242419 ACME LED Driver - full flat schematic IvanGorobetsDesigner188111 × IvanGorobets Member for 6 years 1 month 2 designs 1 groups Title Description <p>This is a "flat" version of the hierarchical schematic shown in the companion design: "ACME AS123 LED Driver with Dimmer Control - Application Note". Please see that design for a complete description.</p> About text formats Tags LED LightingLEDDimmerACMEAS123PWMAutomotive Lighting Select a tag from the list or create your own.Drag to re-order taxonomy terms. License - None - What's this? Design Titleby IvanGorobets × Embed Design Copy Embed Code <iframe allowfullscreen="true" referrerpolicy="origin-when-cross-origin" frameborder="0" width="100%" height="720" scrolling="no" src="https://explore.partquest.com/embed-design/229386"></iframe> Embed Live Design Copy Embed Code <iframe allowfullscreen="true" referrerpolicy="origin-when-cross-origin" frameborder="0" width="100%" height="720" scrolling="no" src="https://explore.partquest.com/node/229386"></iframe> Share a Link Copy URL https://explore.partquest.com/node/229386 Manual Latch Dillmann-BDesigner122906 × Dillmann-B Member for 6 years 11 months 8 designs 1 groups Title Description <p>This is a simplified multivibrator setup</p> About text formats Tags LEDDimmer Select a tag from the list or create your own.Drag to re-order taxonomy terms. License - None - What's this? Design Titleby Dillmann-B × Embed Design Copy Embed Code <iframe allowfullscreen="true" referrerpolicy="origin-when-cross-origin" frameborder="0" width="100%" height="720" scrolling="no" src="https://explore.partquest.com/embed-design/162261"></iframe> Embed Live Design Copy Embed Code <iframe allowfullscreen="true" referrerpolicy="origin-when-cross-origin" frameborder="0" width="100%" height="720" scrolling="no" src="https://explore.partquest.com/node/162261"></iframe> Share a Link Copy URL https://explore.partquest.com/node/162261 Pagination Page 1 Next page ››
ACME AS123 LED Driver with Dimmer Control - Application Note Chris MurrayDesigner9431 × Chris Murray Member for 8 years 4 months 7 designs 1 groups Title Description <p>The AS123 LED Driver from ACME Semiconductor (fictional) provides fully integrated PWM dimming and a programmable current set-point. This IC is specifically for automotive rear combination (tail/stop) lighting applications. It tightly regulates the desired string current under conditions of widely varying applied DC voltage.</p><p>The PWM dimming function, which switches the LED on and off at just over 300 Hz, is active when the line input pin is high and the "PWM_disable" pin is low (</p><p>The AS123 supports current programming using a single external resistor (see r_iset in the schematic). The resistor value can be selected to give the desired LED string current, using the following formula:</p><p>r_iset = 1.85/i_desired </p><p>The AS123 is capable of regulating up to 100mA per string continuously. Therefore the value of r_iset should be no less than 18.5 Ohms. The user can change this resistor value and run a new simulation, to see the effect of this change on the LED string current. </p><p>See a "functional block diagram" schematic model of the ACME AS123 here: https://www.systemvision.com/design/acme-as123-led-driver-schematic-model</p><p>-------------- End of Example Application Note ------------------</p><p>If you are a component supplier, this type of "Live Application Note" can help your potential customers better understand the features and benefits of your components.</p> About text formats Tags LED LightingLEDDimmerACMEAS123PWMAutomotive Lighting Select a tag from the list or create your own.Drag to re-order taxonomy terms. License - None - What's this? Design Titleby Chris Murray × Embed Design Copy Embed Code <iframe allowfullscreen="true" referrerpolicy="origin-when-cross-origin" frameborder="0" width="100%" height="720" scrolling="no" src="https://explore.partquest.com/embed-design/276618"></iframe> Embed Live Design Copy Embed Code <iframe allowfullscreen="true" referrerpolicy="origin-when-cross-origin" frameborder="0" width="100%" height="720" scrolling="no" src="https://explore.partquest.com/node/276618"></iframe> Share a Link Copy URL https://explore.partquest.com/node/276618 ACME AS123 LED Driver with Dimmer Control - Application Note MurshidulHakimeeDesigner203528 × MurshidulHakimee Member for 5 years 5 months 2 designs 1 groups Title Description <p>The AS123 LED Driver from ACME Semiconductor (fictional) provides fully integrated PWM dimming and a programmable current set-point. This IC is specifically for automotive rear combination (tail/stop) lighting applications. It tightly regulates the desired string current under conditions of widely varying applied DC voltage.</p><p>The PWM dimming function, which switches the LED on and off at just over 300 Hz, is active when the line input pin is high and the "PWM_disable" pin is low (</p><p>The AS123 supports current programming using a single external resistor (see r_iset in the schematic). The resistor value can be selected to give the desired LED string current, using the following formula:</p><p>r_iset = 1.85/i_desired </p><p>The AS123 is capable of regulating up to 100mA per string continuously. Therefore the value of r_iset should be no less than 18.5 Ohms. The user can change this resistor value and run a new simulation, to see the effect of this change on the LED string current. </p><p>See a "functional block diagram" schematic model of the ACME AS123 here: https://www.systemvision.com/design/acme-as123-led-driver-schematic-model</p><p>-------------- End of Example Application Note ------------------</p><p>If you are a component supplier, this type of "Live Application Note" can help your potential customers better understand the features and benefits of your components.</p> About text formats Tags LED LightingLEDDimmerACMEAS123PWMAutomotive Lighting Select a tag from the list or create your own.Drag to re-order taxonomy terms. License - None - What's this? Design Titleby MurshidulHakimee × Embed Design Copy Embed Code <iframe allowfullscreen="true" referrerpolicy="origin-when-cross-origin" frameborder="0" width="100%" height="720" scrolling="no" src="https://explore.partquest.com/embed-design/248419"></iframe> Embed Live Design Copy Embed Code <iframe allowfullscreen="true" referrerpolicy="origin-when-cross-origin" frameborder="0" width="100%" height="720" scrolling="no" src="https://explore.partquest.com/node/248419"></iframe> Share a Link Copy URL https://explore.partquest.com/node/248419 ACME LED Driver - full flat schematic Mike DonnellyDesigner19 × Mike Donnelly Member for 10 years 4 months 1,529 designs 10 groups Title Description <p>This schematic represents the behavior of the ACME AS123 LED Driver. It was used to create the "schematic-based model" of that part,</p> About text formats Tags LED LightingLEDACMEDimmer Select a tag from the list or create your own.Drag to re-order taxonomy terms. License - None - What's this? Design Titleby Mike Donnelly × Embed Design Copy Embed Code <iframe allowfullscreen="true" referrerpolicy="origin-when-cross-origin" frameborder="0" width="100%" height="720" scrolling="no" src="https://explore.partquest.com/embed-design/243518"></iframe> Embed Live Design Copy Embed Code <iframe allowfullscreen="true" referrerpolicy="origin-when-cross-origin" frameborder="0" width="100%" height="720" scrolling="no" src="https://explore.partquest.com/node/243518"></iframe> Share a Link Copy URL https://explore.partquest.com/node/243518 ACME AS123 LED Driver with Dimmer Control - Application Note docmanDesigner199081 × docman Member for 5 years 9 months 11 designs 1 groups Title Description <p>The AS123 LED Driver from ACME Semiconductor (fictional) provides fully integrated PWM dimming and a programmable current set-point. This IC is specifically for automotive rear combination (tail/stop) lighting applications. It tightly regulates the desired string current under conditions of widely varying applied DC voltage.</p><p>The PWM dimming function, which switches the LED on and off at just over 300 Hz, is active when the line input pin is high and the "PWM_disable" pin is low (</p><p>The AS123 supports current programming using a single external resistor (see r_iset in the schematic). The resistor value can be selected to give the desired LED string current, using the following formula:</p><p>r_iset = 1.85/i_desired </p><p>The AS123 is capable of regulating up to 100mA per string continuously. Therefore the value of r_iset should be no less than 18.5 Ohms.</p><p>In the simulation results, note that the brake/stop signal is active (12.6V) for the first 100ms, and then low (0 V) for the next 100ms. The tail light input is active the entire time, pulsing between 11.6V and 17.6V. Note that the LED current is approximately constant, at just under 30mA during the brake/stop on-time. When the brake/stop signal goes to 0V, then the LED current begins to PWM (55% duty-cycle, 325Hz).</p><p>The user can move the waveform probes around, to look at other signals both on the schematic nets and within components. For example, move a probe onto one of the LED models and select to view the "power_dissipated".</p><p>If the user creates a free account on systemvision, he can make a copy of this design. Then he can make changes to it, such as adjusting the r_iset resistor value. He can then simply re-run the simulation to see the effect of that change.</p><p>See a "block diagram" schematic model of the ACME AS123 here: https://www.systemvision.com/design/acme-as123-led-driver-schematic-model</p><p>-------------- End of Example Application Note ------------------</p><p>If you are a component supplier, this type of "Executable Application Note" can help your potential customers better understand the features and benefits of your components.</p> About text formats Tags LED LightingLEDDimmerACMEAS123PWMAutomotive Lighting Select a tag from the list or create your own.Drag to re-order taxonomy terms. License - None - What's this? Design Titleby docman × Embed Design Copy Embed Code <iframe allowfullscreen="true" referrerpolicy="origin-when-cross-origin" frameborder="0" width="100%" height="720" scrolling="no" src="https://explore.partquest.com/embed-design/242419"></iframe> Embed Live Design Copy Embed Code <iframe allowfullscreen="true" referrerpolicy="origin-when-cross-origin" frameborder="0" width="100%" height="720" scrolling="no" src="https://explore.partquest.com/node/242419"></iframe> Share a Link Copy URL https://explore.partquest.com/node/242419 ACME LED Driver - full flat schematic IvanGorobetsDesigner188111 × IvanGorobets Member for 6 years 1 month 2 designs 1 groups Title Description <p>This is a "flat" version of the hierarchical schematic shown in the companion design: "ACME AS123 LED Driver with Dimmer Control - Application Note". Please see that design for a complete description.</p> About text formats Tags LED LightingLEDDimmerACMEAS123PWMAutomotive Lighting Select a tag from the list or create your own.Drag to re-order taxonomy terms. License - None - What's this? Design Titleby IvanGorobets × Embed Design Copy Embed Code <iframe allowfullscreen="true" referrerpolicy="origin-when-cross-origin" frameborder="0" width="100%" height="720" scrolling="no" src="https://explore.partquest.com/embed-design/229386"></iframe> Embed Live Design Copy Embed Code <iframe allowfullscreen="true" referrerpolicy="origin-when-cross-origin" frameborder="0" width="100%" height="720" scrolling="no" src="https://explore.partquest.com/node/229386"></iframe> Share a Link Copy URL https://explore.partquest.com/node/229386 Manual Latch Dillmann-BDesigner122906 × Dillmann-B Member for 6 years 11 months 8 designs 1 groups Title Description <p>This is a simplified multivibrator setup</p> About text formats Tags LEDDimmer Select a tag from the list or create your own.Drag to re-order taxonomy terms. License - None - What's this? Design Titleby Dillmann-B × Embed Design Copy Embed Code <iframe allowfullscreen="true" referrerpolicy="origin-when-cross-origin" frameborder="0" width="100%" height="720" scrolling="no" src="https://explore.partquest.com/embed-design/162261"></iframe> Embed Live Design Copy Embed Code <iframe allowfullscreen="true" referrerpolicy="origin-when-cross-origin" frameborder="0" width="100%" height="720" scrolling="no" src="https://explore.partquest.com/node/162261"></iframe> Share a Link Copy URL https://explore.partquest.com/node/162261 Pagination Page 1 Next page ››
ACME AS123 LED Driver with Dimmer Control - Application Note MurshidulHakimeeDesigner203528 × MurshidulHakimee Member for 5 years 5 months 2 designs 1 groups Title Description <p>The AS123 LED Driver from ACME Semiconductor (fictional) provides fully integrated PWM dimming and a programmable current set-point. This IC is specifically for automotive rear combination (tail/stop) lighting applications. It tightly regulates the desired string current under conditions of widely varying applied DC voltage.</p><p>The PWM dimming function, which switches the LED on and off at just over 300 Hz, is active when the line input pin is high and the "PWM_disable" pin is low (</p><p>The AS123 supports current programming using a single external resistor (see r_iset in the schematic). The resistor value can be selected to give the desired LED string current, using the following formula:</p><p>r_iset = 1.85/i_desired </p><p>The AS123 is capable of regulating up to 100mA per string continuously. Therefore the value of r_iset should be no less than 18.5 Ohms. The user can change this resistor value and run a new simulation, to see the effect of this change on the LED string current. </p><p>See a "functional block diagram" schematic model of the ACME AS123 here: https://www.systemvision.com/design/acme-as123-led-driver-schematic-model</p><p>-------------- End of Example Application Note ------------------</p><p>If you are a component supplier, this type of "Live Application Note" can help your potential customers better understand the features and benefits of your components.</p> About text formats Tags LED LightingLEDDimmerACMEAS123PWMAutomotive Lighting Select a tag from the list or create your own.Drag to re-order taxonomy terms. License - None - What's this? Design Titleby MurshidulHakimee × Embed Design Copy Embed Code <iframe allowfullscreen="true" referrerpolicy="origin-when-cross-origin" frameborder="0" width="100%" height="720" scrolling="no" src="https://explore.partquest.com/embed-design/248419"></iframe> Embed Live Design Copy Embed Code <iframe allowfullscreen="true" referrerpolicy="origin-when-cross-origin" frameborder="0" width="100%" height="720" scrolling="no" src="https://explore.partquest.com/node/248419"></iframe> Share a Link Copy URL https://explore.partquest.com/node/248419 ACME LED Driver - full flat schematic Mike DonnellyDesigner19 × Mike Donnelly Member for 10 years 4 months 1,529 designs 10 groups Title Description <p>This schematic represents the behavior of the ACME AS123 LED Driver. It was used to create the "schematic-based model" of that part,</p> About text formats Tags LED LightingLEDACMEDimmer Select a tag from the list or create your own.Drag to re-order taxonomy terms. License - None - What's this? Design Titleby Mike Donnelly × Embed Design Copy Embed Code <iframe allowfullscreen="true" referrerpolicy="origin-when-cross-origin" frameborder="0" width="100%" height="720" scrolling="no" src="https://explore.partquest.com/embed-design/243518"></iframe> Embed Live Design Copy Embed Code <iframe allowfullscreen="true" referrerpolicy="origin-when-cross-origin" frameborder="0" width="100%" height="720" scrolling="no" src="https://explore.partquest.com/node/243518"></iframe> Share a Link Copy URL https://explore.partquest.com/node/243518 ACME AS123 LED Driver with Dimmer Control - Application Note docmanDesigner199081 × docman Member for 5 years 9 months 11 designs 1 groups Title Description <p>The AS123 LED Driver from ACME Semiconductor (fictional) provides fully integrated PWM dimming and a programmable current set-point. This IC is specifically for automotive rear combination (tail/stop) lighting applications. It tightly regulates the desired string current under conditions of widely varying applied DC voltage.</p><p>The PWM dimming function, which switches the LED on and off at just over 300 Hz, is active when the line input pin is high and the "PWM_disable" pin is low (</p><p>The AS123 supports current programming using a single external resistor (see r_iset in the schematic). The resistor value can be selected to give the desired LED string current, using the following formula:</p><p>r_iset = 1.85/i_desired </p><p>The AS123 is capable of regulating up to 100mA per string continuously. Therefore the value of r_iset should be no less than 18.5 Ohms.</p><p>In the simulation results, note that the brake/stop signal is active (12.6V) for the first 100ms, and then low (0 V) for the next 100ms. The tail light input is active the entire time, pulsing between 11.6V and 17.6V. Note that the LED current is approximately constant, at just under 30mA during the brake/stop on-time. When the brake/stop signal goes to 0V, then the LED current begins to PWM (55% duty-cycle, 325Hz).</p><p>The user can move the waveform probes around, to look at other signals both on the schematic nets and within components. For example, move a probe onto one of the LED models and select to view the "power_dissipated".</p><p>If the user creates a free account on systemvision, he can make a copy of this design. Then he can make changes to it, such as adjusting the r_iset resistor value. He can then simply re-run the simulation to see the effect of that change.</p><p>See a "block diagram" schematic model of the ACME AS123 here: https://www.systemvision.com/design/acme-as123-led-driver-schematic-model</p><p>-------------- End of Example Application Note ------------------</p><p>If you are a component supplier, this type of "Executable Application Note" can help your potential customers better understand the features and benefits of your components.</p> About text formats Tags LED LightingLEDDimmerACMEAS123PWMAutomotive Lighting Select a tag from the list or create your own.Drag to re-order taxonomy terms. License - None - What's this? Design Titleby docman × Embed Design Copy Embed Code <iframe allowfullscreen="true" referrerpolicy="origin-when-cross-origin" frameborder="0" width="100%" height="720" scrolling="no" src="https://explore.partquest.com/embed-design/242419"></iframe> Embed Live Design Copy Embed Code <iframe allowfullscreen="true" referrerpolicy="origin-when-cross-origin" frameborder="0" width="100%" height="720" scrolling="no" src="https://explore.partquest.com/node/242419"></iframe> Share a Link Copy URL https://explore.partquest.com/node/242419 ACME LED Driver - full flat schematic IvanGorobetsDesigner188111 × IvanGorobets Member for 6 years 1 month 2 designs 1 groups Title Description <p>This is a "flat" version of the hierarchical schematic shown in the companion design: "ACME AS123 LED Driver with Dimmer Control - Application Note". Please see that design for a complete description.</p> About text formats Tags LED LightingLEDDimmerACMEAS123PWMAutomotive Lighting Select a tag from the list or create your own.Drag to re-order taxonomy terms. License - None - What's this? Design Titleby IvanGorobets × Embed Design Copy Embed Code <iframe allowfullscreen="true" referrerpolicy="origin-when-cross-origin" frameborder="0" width="100%" height="720" scrolling="no" src="https://explore.partquest.com/embed-design/229386"></iframe> Embed Live Design Copy Embed Code <iframe allowfullscreen="true" referrerpolicy="origin-when-cross-origin" frameborder="0" width="100%" height="720" scrolling="no" src="https://explore.partquest.com/node/229386"></iframe> Share a Link Copy URL https://explore.partquest.com/node/229386 Manual Latch Dillmann-BDesigner122906 × Dillmann-B Member for 6 years 11 months 8 designs 1 groups Title Description <p>This is a simplified multivibrator setup</p> About text formats Tags LEDDimmer Select a tag from the list or create your own.Drag to re-order taxonomy terms. License - None - What's this? Design Titleby Dillmann-B × Embed Design Copy Embed Code <iframe allowfullscreen="true" referrerpolicy="origin-when-cross-origin" frameborder="0" width="100%" height="720" scrolling="no" src="https://explore.partquest.com/embed-design/162261"></iframe> Embed Live Design Copy Embed Code <iframe allowfullscreen="true" referrerpolicy="origin-when-cross-origin" frameborder="0" width="100%" height="720" scrolling="no" src="https://explore.partquest.com/node/162261"></iframe> Share a Link Copy URL https://explore.partquest.com/node/162261 Pagination Page 1 Next page ››
ACME LED Driver - full flat schematic Mike DonnellyDesigner19 × Mike Donnelly Member for 10 years 4 months 1,529 designs 10 groups Title Description <p>This schematic represents the behavior of the ACME AS123 LED Driver. It was used to create the "schematic-based model" of that part,</p> About text formats Tags LED LightingLEDACMEDimmer Select a tag from the list or create your own.Drag to re-order taxonomy terms. License - None - What's this? Design Titleby Mike Donnelly × Embed Design Copy Embed Code <iframe allowfullscreen="true" referrerpolicy="origin-when-cross-origin" frameborder="0" width="100%" height="720" scrolling="no" src="https://explore.partquest.com/embed-design/243518"></iframe> Embed Live Design Copy Embed Code <iframe allowfullscreen="true" referrerpolicy="origin-when-cross-origin" frameborder="0" width="100%" height="720" scrolling="no" src="https://explore.partquest.com/node/243518"></iframe> Share a Link Copy URL https://explore.partquest.com/node/243518 ACME AS123 LED Driver with Dimmer Control - Application Note docmanDesigner199081 × docman Member for 5 years 9 months 11 designs 1 groups Title Description <p>The AS123 LED Driver from ACME Semiconductor (fictional) provides fully integrated PWM dimming and a programmable current set-point. This IC is specifically for automotive rear combination (tail/stop) lighting applications. It tightly regulates the desired string current under conditions of widely varying applied DC voltage.</p><p>The PWM dimming function, which switches the LED on and off at just over 300 Hz, is active when the line input pin is high and the "PWM_disable" pin is low (</p><p>The AS123 supports current programming using a single external resistor (see r_iset in the schematic). The resistor value can be selected to give the desired LED string current, using the following formula:</p><p>r_iset = 1.85/i_desired </p><p>The AS123 is capable of regulating up to 100mA per string continuously. Therefore the value of r_iset should be no less than 18.5 Ohms.</p><p>In the simulation results, note that the brake/stop signal is active (12.6V) for the first 100ms, and then low (0 V) for the next 100ms. The tail light input is active the entire time, pulsing between 11.6V and 17.6V. Note that the LED current is approximately constant, at just under 30mA during the brake/stop on-time. When the brake/stop signal goes to 0V, then the LED current begins to PWM (55% duty-cycle, 325Hz).</p><p>The user can move the waveform probes around, to look at other signals both on the schematic nets and within components. For example, move a probe onto one of the LED models and select to view the "power_dissipated".</p><p>If the user creates a free account on systemvision, he can make a copy of this design. Then he can make changes to it, such as adjusting the r_iset resistor value. He can then simply re-run the simulation to see the effect of that change.</p><p>See a "block diagram" schematic model of the ACME AS123 here: https://www.systemvision.com/design/acme-as123-led-driver-schematic-model</p><p>-------------- End of Example Application Note ------------------</p><p>If you are a component supplier, this type of "Executable Application Note" can help your potential customers better understand the features and benefits of your components.</p> About text formats Tags LED LightingLEDDimmerACMEAS123PWMAutomotive Lighting Select a tag from the list or create your own.Drag to re-order taxonomy terms. License - None - What's this? Design Titleby docman × Embed Design Copy Embed Code <iframe allowfullscreen="true" referrerpolicy="origin-when-cross-origin" frameborder="0" width="100%" height="720" scrolling="no" src="https://explore.partquest.com/embed-design/242419"></iframe> Embed Live Design Copy Embed Code <iframe allowfullscreen="true" referrerpolicy="origin-when-cross-origin" frameborder="0" width="100%" height="720" scrolling="no" src="https://explore.partquest.com/node/242419"></iframe> Share a Link Copy URL https://explore.partquest.com/node/242419 ACME LED Driver - full flat schematic IvanGorobetsDesigner188111 × IvanGorobets Member for 6 years 1 month 2 designs 1 groups Title Description <p>This is a "flat" version of the hierarchical schematic shown in the companion design: "ACME AS123 LED Driver with Dimmer Control - Application Note". Please see that design for a complete description.</p> About text formats Tags LED LightingLEDDimmerACMEAS123PWMAutomotive Lighting Select a tag from the list or create your own.Drag to re-order taxonomy terms. License - None - What's this? Design Titleby IvanGorobets × Embed Design Copy Embed Code <iframe allowfullscreen="true" referrerpolicy="origin-when-cross-origin" frameborder="0" width="100%" height="720" scrolling="no" src="https://explore.partquest.com/embed-design/229386"></iframe> Embed Live Design Copy Embed Code <iframe allowfullscreen="true" referrerpolicy="origin-when-cross-origin" frameborder="0" width="100%" height="720" scrolling="no" src="https://explore.partquest.com/node/229386"></iframe> Share a Link Copy URL https://explore.partquest.com/node/229386 Manual Latch Dillmann-BDesigner122906 × Dillmann-B Member for 6 years 11 months 8 designs 1 groups Title Description <p>This is a simplified multivibrator setup</p> About text formats Tags LEDDimmer Select a tag from the list or create your own.Drag to re-order taxonomy terms. License - None - What's this? Design Titleby Dillmann-B × Embed Design Copy Embed Code <iframe allowfullscreen="true" referrerpolicy="origin-when-cross-origin" frameborder="0" width="100%" height="720" scrolling="no" src="https://explore.partquest.com/embed-design/162261"></iframe> Embed Live Design Copy Embed Code <iframe allowfullscreen="true" referrerpolicy="origin-when-cross-origin" frameborder="0" width="100%" height="720" scrolling="no" src="https://explore.partquest.com/node/162261"></iframe> Share a Link Copy URL https://explore.partquest.com/node/162261 Pagination Page 1 Next page ››
ACME AS123 LED Driver with Dimmer Control - Application Note docmanDesigner199081 × docman Member for 5 years 9 months 11 designs 1 groups Title Description <p>The AS123 LED Driver from ACME Semiconductor (fictional) provides fully integrated PWM dimming and a programmable current set-point. This IC is specifically for automotive rear combination (tail/stop) lighting applications. It tightly regulates the desired string current under conditions of widely varying applied DC voltage.</p><p>The PWM dimming function, which switches the LED on and off at just over 300 Hz, is active when the line input pin is high and the "PWM_disable" pin is low (</p><p>The AS123 supports current programming using a single external resistor (see r_iset in the schematic). The resistor value can be selected to give the desired LED string current, using the following formula:</p><p>r_iset = 1.85/i_desired </p><p>The AS123 is capable of regulating up to 100mA per string continuously. Therefore the value of r_iset should be no less than 18.5 Ohms.</p><p>In the simulation results, note that the brake/stop signal is active (12.6V) for the first 100ms, and then low (0 V) for the next 100ms. The tail light input is active the entire time, pulsing between 11.6V and 17.6V. Note that the LED current is approximately constant, at just under 30mA during the brake/stop on-time. When the brake/stop signal goes to 0V, then the LED current begins to PWM (55% duty-cycle, 325Hz).</p><p>The user can move the waveform probes around, to look at other signals both on the schematic nets and within components. For example, move a probe onto one of the LED models and select to view the "power_dissipated".</p><p>If the user creates a free account on systemvision, he can make a copy of this design. Then he can make changes to it, such as adjusting the r_iset resistor value. He can then simply re-run the simulation to see the effect of that change.</p><p>See a "block diagram" schematic model of the ACME AS123 here: https://www.systemvision.com/design/acme-as123-led-driver-schematic-model</p><p>-------------- End of Example Application Note ------------------</p><p>If you are a component supplier, this type of "Executable Application Note" can help your potential customers better understand the features and benefits of your components.</p> About text formats Tags LED LightingLEDDimmerACMEAS123PWMAutomotive Lighting Select a tag from the list or create your own.Drag to re-order taxonomy terms. License - None - What's this? Design Titleby docman × Embed Design Copy Embed Code <iframe allowfullscreen="true" referrerpolicy="origin-when-cross-origin" frameborder="0" width="100%" height="720" scrolling="no" src="https://explore.partquest.com/embed-design/242419"></iframe> Embed Live Design Copy Embed Code <iframe allowfullscreen="true" referrerpolicy="origin-when-cross-origin" frameborder="0" width="100%" height="720" scrolling="no" src="https://explore.partquest.com/node/242419"></iframe> Share a Link Copy URL https://explore.partquest.com/node/242419 ACME LED Driver - full flat schematic IvanGorobetsDesigner188111 × IvanGorobets Member for 6 years 1 month 2 designs 1 groups Title Description <p>This is a "flat" version of the hierarchical schematic shown in the companion design: "ACME AS123 LED Driver with Dimmer Control - Application Note". Please see that design for a complete description.</p> About text formats Tags LED LightingLEDDimmerACMEAS123PWMAutomotive Lighting Select a tag from the list or create your own.Drag to re-order taxonomy terms. License - None - What's this? Design Titleby IvanGorobets × Embed Design Copy Embed Code <iframe allowfullscreen="true" referrerpolicy="origin-when-cross-origin" frameborder="0" width="100%" height="720" scrolling="no" src="https://explore.partquest.com/embed-design/229386"></iframe> Embed Live Design Copy Embed Code <iframe allowfullscreen="true" referrerpolicy="origin-when-cross-origin" frameborder="0" width="100%" height="720" scrolling="no" src="https://explore.partquest.com/node/229386"></iframe> Share a Link Copy URL https://explore.partquest.com/node/229386 Manual Latch Dillmann-BDesigner122906 × Dillmann-B Member for 6 years 11 months 8 designs 1 groups Title Description <p>This is a simplified multivibrator setup</p> About text formats Tags LEDDimmer Select a tag from the list or create your own.Drag to re-order taxonomy terms. License - None - What's this? Design Titleby Dillmann-B × Embed Design Copy Embed Code <iframe allowfullscreen="true" referrerpolicy="origin-when-cross-origin" frameborder="0" width="100%" height="720" scrolling="no" src="https://explore.partquest.com/embed-design/162261"></iframe> Embed Live Design Copy Embed Code <iframe allowfullscreen="true" referrerpolicy="origin-when-cross-origin" frameborder="0" width="100%" height="720" scrolling="no" src="https://explore.partquest.com/node/162261"></iframe> Share a Link Copy URL https://explore.partquest.com/node/162261 Pagination Page 1 Next page ››
ACME LED Driver - full flat schematic IvanGorobetsDesigner188111 × IvanGorobets Member for 6 years 1 month 2 designs 1 groups Title Description <p>This is a "flat" version of the hierarchical schematic shown in the companion design: "ACME AS123 LED Driver with Dimmer Control - Application Note". Please see that design for a complete description.</p> About text formats Tags LED LightingLEDDimmerACMEAS123PWMAutomotive Lighting Select a tag from the list or create your own.Drag to re-order taxonomy terms. License - None - What's this? Design Titleby IvanGorobets × Embed Design Copy Embed Code <iframe allowfullscreen="true" referrerpolicy="origin-when-cross-origin" frameborder="0" width="100%" height="720" scrolling="no" src="https://explore.partquest.com/embed-design/229386"></iframe> Embed Live Design Copy Embed Code <iframe allowfullscreen="true" referrerpolicy="origin-when-cross-origin" frameborder="0" width="100%" height="720" scrolling="no" src="https://explore.partquest.com/node/229386"></iframe> Share a Link Copy URL https://explore.partquest.com/node/229386 Manual Latch Dillmann-BDesigner122906 × Dillmann-B Member for 6 years 11 months 8 designs 1 groups Title Description <p>This is a simplified multivibrator setup</p> About text formats Tags LEDDimmer Select a tag from the list or create your own.Drag to re-order taxonomy terms. License - None - What's this? Design Titleby Dillmann-B × Embed Design Copy Embed Code <iframe allowfullscreen="true" referrerpolicy="origin-when-cross-origin" frameborder="0" width="100%" height="720" scrolling="no" src="https://explore.partquest.com/embed-design/162261"></iframe> Embed Live Design Copy Embed Code <iframe allowfullscreen="true" referrerpolicy="origin-when-cross-origin" frameborder="0" width="100%" height="720" scrolling="no" src="https://explore.partquest.com/node/162261"></iframe> Share a Link Copy URL https://explore.partquest.com/node/162261 Pagination Page 1 Next page ››
Manual Latch Dillmann-BDesigner122906 × Dillmann-B Member for 6 years 11 months 8 designs 1 groups Title Description <p>This is a simplified multivibrator setup</p> About text formats Tags LEDDimmer Select a tag from the list or create your own.Drag to re-order taxonomy terms. License - None - What's this? Design Titleby Dillmann-B × Embed Design Copy Embed Code <iframe allowfullscreen="true" referrerpolicy="origin-when-cross-origin" frameborder="0" width="100%" height="720" scrolling="no" src="https://explore.partquest.com/embed-design/162261"></iframe> Embed Live Design Copy Embed Code <iframe allowfullscreen="true" referrerpolicy="origin-when-cross-origin" frameborder="0" width="100%" height="720" scrolling="no" src="https://explore.partquest.com/node/162261"></iframe> Share a Link Copy URL https://explore.partquest.com/node/162261 Pagination Page 1 Next page ››