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A - The power supply cord, 150 N force. This test will perform for two conditions. 1) As received condition 2) After 7 h – (+)70° oven
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# K, b7 n$ i, V) ~这个是UL给我们电线拉力测试方法.不知哪位大哥做过?7 {" i8 Y8 l6 o1 h/ Z y
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一种状态是常温下拉150N+ f) A0 r' Q0 Z4 n3 O% d6 D y+ ]4 L: ^
0 S8 X# e; i( v0 X o4 M另一种是样板在70度的烤箱中7h后拉150N .请教各位: 是样板拿出来后马上拉还是等样板回到室温后
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9 s7 P( t$ I" E3 Z" X+ z+ T- ]再拉?4 _3 q; s5 X" d, n5 W: a+ F
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请指教! 谢! |
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