Carl Franck wrote:
: Dear NewsReaders, I have a Astron RS-20A power supply that has started
: blowing its fuse even without a load. Until now it has been perfectly
: reliable. I would be much obliged for any advice as to what to look
: for first as I try to repair it.
: Sincerely, Carl KB2KDV


Thanks again folks for all the super help and insight. I first did as
Mark, Don and Ghost Writer suggested. Sure enough, I have one of the
two bridge rectifiers shorted. I just got its replacement. I hope I
can be 1/10 as helpful to someone soon as you all you guys have been
for me. Happy New Year, Carl KB2KDV