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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 :! v% E/ t# B4 R9 c* t$ H
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
; V0 G( l" k J/ ywith the minimum values given in Table 1 when determined in accordance with the method2 C$ j" o, ]. f
specified in CSA C22.2 No. 0.3, Clause 4.1.1; UL 1581, Sections 200 or 210; or NMX-J-066; or/ g6 g$ o7 ~) r7 D* j
(b) the maximum dc resistance complying with Clause 4.1.1.9.$ [2 l7 p7 B# j# K- [4 h1 w7 Y
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In case of dispute, dc resistance shall be the referee method.
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$ d5 ]( _# n+ p! ?/ g% F# {0 lUL62中确实有此描述. # X. U3 l3 i P$ Q; S& E
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但是UL758中没有这样说啊 |
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