[Milsurplus] T-195 power supply
David Stinson
arc5 at ix.netcom.com
Wed Jun 29 11:17:48 EDT 2005
>>I have come into a large number of 24-28VDC 60 amp power supplies. These
>>are switching supplies
I run my SCR-287 (75 amp surge) and SCR-274N (~50 amp surge)
on ASTEC switching supplies. One is a dual 50 amp and the
other is a dual 30 amp. They have a pin on the control connector
that allows you to force load sharing, as long as you set
the output voltages identically. The one running the SCR-274N
has a couple of "starting caps" hung on the outside to
help the surge along, but the "big-un" starts the
PE-73 without any trouble.
Both supplies are RF quiet. I initially hung
some large ferrites on the "ins and outs,"
but only because I was in a hurry and as "insurance."
Afterwards, I pulled them off and found that they
weren't needed. If you find yours noisey try some ferrite.
I'd also be interested in one or two, if the price
is right.
73 Dave S.
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