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

G8UWM-MildMartin · 27th Jan 2010, 1:16 am

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.

27th Jan 2010, 1:16 am	#99
G8UWM-MildMartin Heptode 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.