Dielectric Withstanding Voltage Test

The dielectric withstanding voltage test (also called high-potential, over-potential voltage-breakdown, or dielectric-strength test) consists of the application of a voltage significantly higher than rated voltage for a specific time, between mutually insulated portions of a component part or between insulated portions and ground. This is used to prove that the component part can operate safely at its rated voltage and withstand momentary over-potentials due to switching, surges, and other similar phenomena.

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Dielectric Test
Voltage
Test
Dielectric
Component Test
Surge Test
Switch Test
Test Applications
Component
Ground