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How to connect PWM output from a dsPIC30F MCU channels to 12V LED diodes? 4 x PWM channels will be used. For use with following voltage:

  • LED Voltage: 12V
  • Total operating current: 5A  Power Supply
  • 1W high-power LEDs with working current 350mA (4 banks of 1 watt LED's)
  • Overcurrent protection on output of each channel.

And another setup, same as above, but for Operating Voltage: range 9-27V (for use 12V or 24V LED's, either type)

What is be better to use, MOSFET transistors, example IRF8313, or Darlington Transistor Arrays, example ULN2803A? Example of circuit

LED connection diagram will be helpful.like: diagram:

How to connect PWM output from a dsPIC30F MCU channels to 12V LED diodes? 4 x PWM channels will be used. For use with following voltage:

  • LED Voltage: 12V
  • Total operating current: 5A  
  • 1W high-power LEDs with working current 350mA (4 banks of 1 watt LED's)
  • Overcurrent protection on output of each channel.

And another setup, same as above, but for Voltage: 9-27V (for use 12V or 24V LED's, either type)

What is be better to use, MOSFET transistors, example IRF8313, or Darlington Transistor Arrays, example ULN2803A? Example of circuit diagram will be helpful.

How to connect PWM output from a dsPIC30F MCU channels to 12V LED diodes? 4 x PWM channels will be used. For use with following voltage:

  • 12V 5A Power Supply
  • 1W high-power LEDs with working current 350mA (4 banks of 1 watt LED's)
  • Overcurrent protection on output of each channel.

And another setup, same as above, but for Operating Voltage range 9-27V (for use 12V or 24V LED's, either type)

What is be better to use, MOSFET transistors, example IRF8313, or Darlington Transistor Arrays, example ULN2803A?

LED connection diagram like: diagram:

1
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How to connect PWM output from a dsPIC MCU to 12V LEDs?

How to connect PWM output from a dsPIC30F MCU channels to 12V LED diodes? 4 x PWM channels will be used. For use with following voltage:

  • LED Voltage: 12V
  • Total operating current: 5A
  • 1W high-power LEDs with working current 350mA (4 banks of 1 watt LED's)
  • Overcurrent protection on output of each channel.

And another setup, same as above, but for Voltage: 9-27V (for use 12V or 24V LED's, either type)

What is be better to use, MOSFET transistors, example IRF8313, or Darlington Transistor Arrays, example ULN2803A? Example of circuit diagram will be helpful.