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发表于 2010-1-12 15:05
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引用第3楼martin_chiu于2010-01-12 11:22发表的 :7 |1 X8 G {6 u
Output current, Apparent power and Current rating of overcurrent protective device,
1 P7 h5 |' @, J! |( V8 S7 L& s5 w都是要符合的,+ m% Q* J. X$ ] `& W
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您說的item e, 是針對過電流保護裝置, 以fuse rating or 線路使用狀況下的電流 x 2 倍, 該 fuse 必須在120 秒內断開4 T+ m; R, c+ I) A
(此部分通常都會用fuse 的rating) ) n+ d1 [$ B$ {0 R8 |! M( B5 z1 I
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, q9 }# V; }' c对,我说的关键就是这句:The current ratings of overcurrent protective devices are based on fuses and circuit-breakers that break the circuit within 120 s with a current equal to 210 % of the current rating specified in the table., P8 ]/ K+ m2 Z+ I: j" w
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8 f9 J% e% D/ ~+ u我1.25A的输出端口过流保险丝, 慢慢加载/。。。。。都加到3A正好才跳。。。- ?5 u- b. A" Q+ i/ e
I6 ~: ^7 d. e1 L( @按照楼上的理解这就不是LPS了?!!?? |
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