[SCCC] 3300 VDC Power Supply - Free for pickup in Yuma
Art - W6KY
w6ky at yahoo.com
Tue Feb 28 16:35:46 PST 2012
This would work well for the filaments is my liquid nitrogen
cooled California Amp, but Yuma is a little far for a pick-up.
Per Bruce K0YW (x-K6JYO): Any finals without handles
aren't worth having!
73, Art W6KY
From: Dave Hachadorian <k6ll at arrl.net>
To: SCCC reflector <sccc at contesting.com>; AOCC Reflector <aocc at mailman.qth.net>
Sent: Tue, February 28, 2012 12:30:03 PM
Subject: [SCCC] 3300 VDC Power Supply - Free for pickup in Yuma
I whipped this power supply together in the 1970's, and I haven't
used it for three or four years now. It is crude, and needs to
be rebuilt and repackaged, but it all works. It is free to the
first person who says, "I will come over to Yuma and get it."
GE Pole Pig 240/2400 VAC, 5 KVA, still in oil-filled metal can. I'm 80% sure the
oil is non-PCB.
FWB diode stack, six diodes per leg. I think I remember rebuilding with 1 KV, 1A
avalanche-type after they were invented.
Four Laser Capacitors 50 uF @ 3500 VDC each, configured as 50 uF @ 7000 VDC.
Never a problem at 3.3 KVDC.
Dave Hachadorian, K6LL
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