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Henry Kolesnik Henry Kolesnik is offline
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Default Krohn-Hite UHR-220 need help ???

I'm well aware of the black beauties lack of longevity..
Been there many times..
What I really need is a value on the melted resistor (Ididn't know those
blue would melt, they always looked like ceramic to me but I learn
something every day.) The circuits are a pain to trace as the wires are
bundle into woven tubing.
Thanks

--

73
Hank WD5JFR
"Michael A. Terrell" wrote in message
...
Henry Kolesnik wrote:

Hi
This Krohn-Hite UHR-220 power supply has melted a resistor and I
need
to figure out its size and what may have shorted to cause it to melt.
Not able to find anything googling and a schematic would be nice.
tnx
Hank WD5JFR



Those 'Black beauty' capacitors need replaced. They have an almost
100% failure rate. They didn't age very well.


http://www.big-list.com/usedmanu.html for a list of manual dealers.
IOf you are in the US, you might find something on the logsa military
site.


--
Service to my country? Been there, Done that, and I've got my DD214 to
prove it.
Member of DAV #85.

Michael A. Terrell
Central Florida