Dometic Refer Recall - Possible Fire Hazard -Update 2/13/07

The autotransformer is a good solution but expensive. My sugestion on using the Radio Shack transformer is a cheap method of building an autotransformer.

Uh! that's what my diagram was all about a "Radio Shack transformer"
If only the 120/ 12 volt txfmr is available then the center tap of the 12 volt winding and one of its other leads can be connected as shown. Since they share the same core it can be wired as an auto transformer.

Circuit City Transformer

Willis