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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 8 a, V9 p# D& Q& R; l$ h
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, r0 F# z* Z6 t5 y7 v7 z这个是UL给我们电线拉力测试方法.不知哪位大哥做过?
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一种状态是常温下拉150N6 t3 }; e8 [* }+ W. b, G$ h3 H* V. Y
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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1 f# b; ~8 T# V9 e, o+ N9 a9 D. H
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请指教! 谢! |
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