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1.5A Dual DCC Bus to DC Converter

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1.5A Dual DCC Bus to DC Converter

   (0 reviews)


  • Price £15
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A little project I have been working on, a PCB that converts the DCC Bus signal to DC. Features as follows:


  • Input stage designed to not clip DCC waveform - unlike normal rectifier circuits
  • First output is full wave rectified and smoothed DC, typically 14v with a Powercab, other DCC systems may give different voltages. Ideal for smoke units or anything that would normally need a plug in DC supply.
  • Second output variable from approx 1.5v to 14v by a simple screwdriver adjuster, ideal for powering LEDs (series resistor recommended)
  • Compact design - only 33x50x15mm will fit in any small space, even under a building
  • Capable of supplying up to 1.5A
  • Input and output short circuit protected


So if you, like me, want to keep a "2 wire" philosophy with your DCC layout, but want to power those accessories? this little circuit is for you. Have an existing DCC layout and have added a building in a far corner away from your existing DC supplies? this PCB will get that lighting working.


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