标题: 请问确定工作电压时如何考虑谐振电压的影响？ [打印本页] 作者: jeffy123 时间: 2011-12-22 19:01 标题: 请问确定工作电压时如何考虑谐振电压的影响？ IEC 60335
3.1.3 working voltage
maximum voltage to which the part under consideration is subjected when the appliance is supplied at its rated voltage and operating under normal operation
NOTE 1 The different positions of controls and switching devices are taken into account.
NOTE 2 Working voltage takes into account resonant voltages.
NOTE 3 When deducing the working voltage, the effect of transient voltages is ignored.