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关于绝缘耐压测试的. y; j* j1 m$ m4 J
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An essentially is to be applied as noted in (a)--(c)." g) o! h+ X3 x
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(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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- M& q5 v. k9 |( U(b) Between terminals of opposite polarity on a capacitor that is connected across the line
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(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)
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! d( C3 A# u* l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
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9 ?9 l' L& A( J0 R* b7 g. W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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