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Electronics for Model Trains Blank PCBs.
Blank PCBs from our electronics for model trains range of kits.

ImageNameDescriptionPriceQty 
RKcdu1 Capacitor Discharge Unit - CDU - Designed for Hornby, PECO, Bachmann layouts - Self Build Kit
RKcdu1 Capacitor Discharge Unit - CDU - Designed for Hornby, PECO, Bachmann layouts - Self Build KitRKcdu1
Description
  • Provides a high current pulse to "snap" points across positively from the capacitors
  • Limits subsequent points current to prevent coil burn out
  • Prevents voltage drop to other parts of the installation during points action.
  • Operates on AC or DC supplies up to 16V
  • Includes a 2.1mm DC socket - this is a unique feature
  • Designed and manufactured in the unique
  • Uses a high quality industrial double sided PCB
  • Available as a blank PCB, self build kit or constructed unit
  • Documentation and PDF schematic available
£5.99