Dear Grope

We have designed an AC/DC converter constructed in the primary side with
two varistors (rated 275V), one side of one of them connect to Line , other
side connected to Earth through Gas Tube, second varistor one side
connected to Neutral and other side to Earth trough the same Gas Tube.
My question is how to conduct the production line Hi-Pot  test ?  It's
unpractical to remove those components before testing in production !!


Thanks
Zohar







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