Our PWM-20 provides up to 20 amps of dimming using 12 or 24 volt DC supplies. 

The light level is controlled by one momentary contact (up) switch and one momentary contact (down). Pressing and holding  the desired control ramps up or down the light level.   The set level is stored in the on board microprocessor so that when the lights are turned off ( a quick tap of either the up or down switch) ramps the level down to off or if the lights are off ramps them up to the stored set level.   The module has temperature sensing to automatically turn the lights off if an over load condition causes the module to over heat.     

The PWM-20 can also control the speed of small 12 and 24 volt DC motors with full load current draws of up to 7 amps.  This make it ideal for controlling the speed of fan or other motors. 

  Price                                              $139.00 ea.

Please contact us for quantity and dealer pricing.