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[TCML] Fried NST



Previously on the TCML, episode "Adventures in SRSG"...
> I finally got my SRSG online tonight...
> ...I think I fried an NST or two...

I had a chance to diagnose last night and found that one of my 15/30
Franceformers did indeed die in the sacred duty of the coil. It is odd
though, I apply 120v and it hums like it is working, it won't draw and arc
anywhere...so I ramped up the power with a variac and at 120v my DVM only
showed 280v on the secondaries (I forgot to check each HV leg to ground
though). I am guessing this indicates some turns on the primary melted and
shorted together. Furthermore, I am assuming there are no quick
fixes...great...now I have a reason to attempt my first depotting...is this
still the most current/best method?
https://www.pupman.com/listarchives/1999/April/msg00182.html


So back to a vacuum quenched gap for now.

Thanks,
~Dan (taken down a few notches on the KVA scale)
Kansas City area
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