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楼主 |
发表于 2008-3-17 10:17
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引用第12楼ninwei于2008-03-16 10:58发表的 :* L& W9 g. P9 e1 [& {
电阻合格,是否符要求的.UL62中有此方面问题描述 (a) the cross-sectional area (stranded conductor) or the diameter (solid conductor) complying
9 K p3 |- u5 Q' u2 k: g1 C7 t* \! pwith the minimum values given in Table 1 when determined in accordance with the method4 c; p4 ?9 j+ L/ l. w& i. n1 K5 [
specified in CSA C22.2 No. 0.3, Clause 4.1.1; UL 1581, Sections 200 or 210; or NMX-J-066; or
9 }* a* a% M1 o. {5 O9 k- \(b) the maximum dc resistance complying with Clause 4.1.1.9.
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In case of dispute, dc resistance shall be the referee method.
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5 ^8 l/ V( r+ J' i5 J, L4 I5 |' ^UL62中确实有此描述.
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但是UL758中没有这样说啊 |
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