If high voltage is used, current limiting resistors are needed to avoid damage to the current switches in case the device under test breaks down.
如果使用高压，则需要利用限流电阻，以免被测装置击穿后损坏电流开关。
This paper introduces the principle of a layer effect method to manufacture a new current limiting fuse for protecting high voltage potential transformers.
介绍了一种敷层效应的原理，利用该原理已研制出一种高压电压互感器保护用限流熔断器。
This paper introduces the principle of a layer effect method to manufacture a new current limiting fuse for protecting high voltage potential transformers.
介绍了一种敷层效应的原理，利用该原理已研制出一种高压电压互感器保护用限流熔断器。
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