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The "Sussex" Homebrew Valve Tester.
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27th Jan 2010, 1:16 am
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G8UWM-MildMartin
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Join Date: Jan 2004
Location: Stockport, Greater Manchester, UK.
Posts: 827
Re: The "Sussex" Homebrew Valve Tester.
Andy,
Excellent!
A starter:
Add 2 1N4007s if using Ed's transformer, to make a bridge with D1 & D2,
D8-11 could be any 1N400x,
R2 dissipates about 0.75W, so perhaps a 2-watter, stood off the PCB?
Martin.
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