标题: UL开关测试问题 [打印本页] 作者: defong 时间: 2011-8-2 09:47 标题: UL开关测试问题 UL测试报告中,有一款产品申请了两种电流标称,一种是电阻负载16A,一种是感性负载1A,分别用了6个样品,共12样品做测试,可最后温升为什么都用18AWG呀,1A负载用那个是对的,可16A负载应该用12AWG呀,它的原话是这样的.请大家帮我分析下.....9 F8 L% x* |9 V" l9 Q! r
The following tests were conducted on each of six samples of models noted above. They were tested at 125 V to ground and connected by No. 18 AWG stranded copper wire.% F1 P2 J2 S: w" i3 P9 k5 v
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Endurance - 6,000 cy at 6 cpm, 250 V ac, on a 16 A resistive load.) @6 i* e6 H! ]
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6,000 cy at 6 cpm, 250 V ac, on a 1 A general use load.作者: Jiaheng 时间: 2011-8-2 10:12
请问是什么产品?作者: defong 时间: 2011-8-2 11:00
产品是一个普通的开关.....作者: marshall_li 时间: 2011-8-2 11:48
标准上都说了是18AWG的。。12的当然也可以。你做的是开关。跟线关系不大。作者: defong 时间: 2011-8-2 11:53