[Heathkit] SB-610 & SB-620 Selenium Diodes

Glen Zook gzook at yahoo.com
Mon Jul 4 12:04:50 EDT 2005


Put two 1N4007 diodes in series with equalization
resistors and a 0.001 mfd capacitor across each one. 
Will work fine, have plenty of "reserve", and is very
"cheap" to acquire.

Glen, K9STH


--- Carl Lowry <l_carlj at bellsouth.net> wrote:

Looking for a source for Selenium Diodes to be used in
redoing the SB-610 & SB-620 power supply sections.
They are  identified as part number  57-44 Manual says
they are:  2 ma, at 1750 PIV. Any suggestions please ?

Glen, K9STH

Web sites

http://home.comcast.net/~k9sth
http://home.comcast.net/~zcomco


		
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