Tag: Wound Component EST Scanner


Mar 2015

Heater Testing Simplified With the Wound Component EST Scanner Model 19035

At a minimum there are two production tests which all heater manufacturers perform in addition to ensuring the heater is operating properly. One test performed is a DC resistance test; the other test is a dielectric withstand test, more commonly known as a Hipot test. In many cases two pieces of test equipment are used to accomplish these two measurements. The Wound Component EST Scanner...

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Aug 2014

Simultaneous Hipot Testing

This application note investigates whether a tester will detect a failure when testing multiple components at once, or will the other parts “mask” the failed product.