Forum Discussion
westend
Mar 25, 2016Explorer
Without a meter and the knowledge of the relationship of the two electrical systems in your trailer (the 120V and the 12V) anything you try to do to diagnose your issues is probably going to make things worse.
Humming is usually a symptom of a device being run out of spec but is most likely loose laminations in a transformer. You could try tightening the fasteners that attach the transformer in the converter to the metal/plastic case.
Humming is usually a symptom of a device being run out of spec but is most likely loose laminations in a transformer. You could try tightening the fasteners that attach the transformer in the converter to the metal/plastic case.
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