[Amps] sb-221 blowing house fuses
Will Matney
craxd1 at ezwv.com
Thu Feb 3 19:13:40 EST 2005
Well, there's a short somewhere. I'd say it's most likely in the HV power
supply. Could be a rectifier or capacitor, or both. Could also be a
shorted tube if it's got the old Eimac 3-500Z in it. I think the anode
welds would break and it would fall into the grid and short out if I
remember.
Will
On Thu, 3 Feb 2005 23:59:05 -0000, KO1H <KO1H at cox.net> wrote:
> Hi all. I just received my SB-221. Its looks as advertized, but I
> connected it to AC and threw the swtich and well lets say instant
> darkness. Where do I start looking? Regretfully I dont have the
> manual. Hopeing to aquire one soon. de John ko1h
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