Model Train Speed Controller Module. 12v PWM Complete Assembled and Tested.

Pulse Width Modulation (PWM) DC Speed Control Module.
Input from 10 to 25 volts DC, whatever voltage you input will the maximum output.
The heat sink gives an improved tolerance of overload conditions.

Simple screw wire connections.
Correct polarity is important: The underside of the pcb clearly show the correct wiring.
Easy panel mounting using the potentiometer nut.

PROTECTION: If you are using a 2 amp (or less) power supply, the modules can withstand overload/dead short conditions for several minutes.

REVERSING! Don't forget you will need to put a switch in the pair of output wires to reverse the polarity A suitable switch is HERE

This item is also avalable HERE  as part if a complete kit - Everything you need to build a  model train controller including wall mounted power supply.

UK Delivery is FREE for this item.

Low cost overseas delivery.
Europe, USA, Canada  about £4.95 for up to 3 units.
if the checkout amount is crazy, please send an email requesting an invoice.