泄露电流
在进行测试前,先把保护性阻抗和无线电干扰抑制器断开。什么是保护性阻抗什么又是无线电干扰抑制器3.3.6有定义:
protective impedance
impedance connected between live parts and accessible conductive parts of class II
constructions so that the current, in normal use and under likely fault conditions in the
appliance, is limited to a safe value。
无线电干扰抑制器:比如厂家的EMI模块的滤波器等~
保护阻抗:跨接初次级的Y电容。 ylgc123 发表于 2016-4-29 08:56 static/image/common/back.gif
3.3.6有定义:
protective impedance
impedance connected between live parts and accessible conductiv ...
谢谢各位 前来学习学习
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