标题: 电源引线---AWG与mm对照 [打印本页] 作者: huhaijun 时间: 2007-8-4 11:09 标题: 电源引线---AWG与mm对照 16AWG电源线最大电流是多少?+ k: w+ I4 }2 n
从附件表中查到16AWG是1.318mm2 最大电流5.9A而UL60335-1规定是大于6A小于10A用1.0mm2线) o% p+ T+ n" Q$ |
UL60335-1 25.8 # Z1 |6 t) K- q( J- Q( jTable 11 – Minimum cross-sectional area of conductors3 v) ~* @4 |3 ]' U. U k& B
RATED CURRENT of appliance Nominal cross-sectional area& f- f! ^" L4 @7 ^* n
A mm2" f4 ~5 A0 d5 E7 S! e
£ 0,2 tinsel corda): r1 i$ W+ E# h4 m: e8 c% X
> 0,2 and £ 3 0,5a) 0 I8 t: \0 a$ c' x> 3 and £ 6 0,75* w& a4 _: S# D X; i" f% K9 D, z& _
> 6 and £ 10 1,0 (0,75)b) " Q, R0 M2 h( l( a# r> 10 and £ 16 1,5 (1,0)b), c* W) F& {/ _) G
> 16 and £ 25 2,5 4 S4 R r5 s7 s) T9 n> 25 and £ 32 4; L9 O+ c/ g% L1 U
> 32 and £ 40 6 7 Q+ m' D. K# J6 h1 b n> 40 and £ 63 102 R5 C( Q4 p: x) D
a) These cords may only be used if their length does not exceed 2 m between the point where the cord or cord guard enters the ) r8 M* y o5 u5 c7 tappliance and the entry to the plug. % L J: s- X2 ab) Cords having the cross-sectional areas indicated in the parentheses may be used for portable appliances if their length does $ X4 v O4 @" \ N0 enot exceed 2 m.作者: huhaijun 时间: 2007-8-4 11:10 作者: arkan_gan 时间: 2009-3-25 08:02
好东西，收下了，谢谢。作者: IvanZou 时间: 2009-3-25 10:06
谢谢楼主作者: lgs8317 时间: 2009-4-16 23:23
好东西，收下了，学习作者: jhua.1973 时间: 2009-4-23 14:24
值得学习！作者: kenson-ye 时间: 2009-5-11 21:43
很好 学习了
