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关于绝缘耐压测试的
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An essentially is to be applied as noted in (a)--(c).
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0 I2 ]/ G, w" z(a) between each different type of primary circuit (for example,the input and output circuits of a control both of which are intended to be conductively connected to the branch circuit in the end application).
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(b) Between terminals of opposite polarity on a capacitor that is connected across the line
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1 V4 j& I. Q7 T3 N$ M(c) Across any other insulation or spacing involving a primary circuit that is required to reduce the risk of fire,electric shock,or injury to persons(for example,at the input and output terminals of an isolation device)4 s/ w3 z+ t' [
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7 x( @0 f" ]9 n1 _' r* m4 W谁帮我分析下,这电压到底要加在哪个地方,第一点是什么电路?第二点是什么电容?第三点我连方向都摸不到! m# X8 f/ ^& N0 w" p% u- ~" H
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急啊,很急, 谢谢各位先,是UL244A里面的,我们的产品是遥控插座,郁闷。 |
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