UK Vintage Radio Repair and Restoration Discussion Forum - View Single Post

Boater Sam · 24th Sep 2018, 9:45 am

Auto transformers will not work on DC.

With an isolating transformer you can earth the chassis, seldom does this stress the insulation too much in my experience.

24th Sep 2018, 9:45 am	#4
Boater Sam Banned Join Date: Dec 2013 Location: Middlewich, Cheshire, UK. & Winter in the Philippines. Posts: 3,897	Re: Transformer safety? Auto transformers will not work on DC. With an isolating transformer you can earth the chassis, seldom does this stress the insulation too much in my experience.