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What's Wrong With My Filament Circuit?
Chuck Schwark
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Posts: 1,703
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Joined: Sep 2005
City: Evanston, IL
#2

10-13-2011, 01:23 PM
Open fil winding. You're seeing capacitive/inductive coupling to the open winding.
You are seeing a "ghost" voltage when no current is flowing (which can't due to open circuit).

Chuck
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Re: What's Wrong With My Filament Circuit? - by Chuck Schwark - 10-13-2011, 01:23 PM



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  1. The PHILCO Phorum
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