Hello All,

I have a request from the design community to implement a routine impulse
test in lieu of a Hi-Pot test. This product is evaluated to 61010-1 and the
reason for the request is that a measuring circuit connected to the affected
output circuit contains a resistor string that cannot withstand the power
delivered by the Hi-Pot test [4.6 kVdc across a mom resistor = 4.2 Watts.
(this is greater than the 1 Watt resistor rating)].

Anyone have experience replacing routine Hi-Pot testing with impulse
testing?


Bryan Hardman
Advanced Energy
970 407 6617

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