I’m looking for a schematic or tutorial for a dimmer capable of controlling a 12V 50W DC halogen spotlight. Commercial dimmers are expensive specialty items that won’t work for my application. There is no commercial dimmer that is saltwater proof. The dimmer will control a 2 mil CP spotlight and will be used for marine navigation. Lately I’ve been using a rheostat from an old truck heater; it generates way to much heat.
Thanks for the help.
Thanks for the help.