[R-390] R-390A power switch

Perry Sandeen sandeenpa at yahoo.com
Thu Jan 23 15:36:28 EST 2014


All,
 
There have been many postings about avoiding the micro-switch
from welding the points together over the years.  
 
While a snubber network may prevent arcing I think
it may allow some voltage leakage to the transformer while in the off position.
 
My vote goes for using CL 90 or CL 80 input surge
suppressor that has been discussed before.  That’s what I’m using now.
 
Regards,
 
Perrier


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