High Surge Zinc Oxide Varistor

- Sep 28, 2017 -

V for the Circuit DC operating voltage (the Exchange is a valid value); B is the pressure-sensitive voltage error; C is the aging factor of the component, so the calculated VMA actual value is 1.5 times times [4] of the DC working voltage, and the peak value should be considered in the AC state, so the calculation result should be enlarged by 1. 414 times times. In addition, the selection must also be noted: the maximum voltage fluctuations, the continuous working voltage will not exceed the maximum allowable value, otherwise it will shorten the service life of Varistor.

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