标题: UL 1993的rectifying effect [打印本页] 作者: 弹指飞烟 时间: 2014-7-3 10:03 标题: UL 1993的rectifying effect UL1993中的rectifying effect测试,其测试方法标准的要求是:* D" d6 h/ T3 @" j
c) Start the lamp, wait five minutes, and then disconnect one side of a cathode. Repeat for each cathode lead wire using a different lamp, if necessary. , |5 w, A. X4 S7 V咨询下,这个具体是如何施加的。8 k1 R5 D! E! g* y4 R* _* e( C
IEC系列是要查IEC 60081或IEC 60901 & G I9 g8 t; j) c: Y) T2 N