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

Niechcial,Steve · 5th Jan 2021, 8:41 pm

I was relieved to hear your EHT came up. I had a similar problem with a mains EHT Murphy. It turned out that the EHT winding was O/C but it still managed to produce a significant voltage. I presume it was arcing across the break.

5th Jan 2021, 8:41 pm	#30
Niechcial,Steve Hexode Join Date: Jan 2007 Location: Beckenham, London, UK. Posts: 373	Re: My newly found Marconi 707 I was relieved to hear your EHT came up. I had a similar problem with a mains EHT Murphy. It turned out that the EHT winding was O/C but it still managed to produce a significant voltage. I presume it was arcing across the break.