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那个帖子对LZ没有用.请LZ参考一下你们报告的Section General,那里有规定.
/ o1 T7 Y. d) D g/ Q' P5 m什么算Part?就是组装以后带的Fitting,没有绝对的分类,要具体的东西才能分别.常用的如一个housing,线挡,USB头等都是属于parts.要看看你的出货时候产品包含的总数.3 x6 ^9 r! _- P9 I+ n: B
FORM 1-N: This Recognition Mark is used for harnesses consisting of four parts or less. Each piece of wire, fitting, splice, terminal block, wiring device, etc. is considered to be a part. Simple terminations of the eyelet, ring, open spade or quick-connect types are not counted as a part when determining the form label to be used. One of the four (or less) parts may be a Listed power supply cord.
5 [; L' ~8 c! j" t1 ?# j/ n小于等于4个. H u- T- M( n% k7 p' _
FORM 1-T: This Recognition Mark is used for harnesses consisting of four part (or less) as described above, using as one of the parts, a power supply cord which has not been previously Listed and; therefore, must be subjected to the tests prescribed for a power supply cord.8 l* K) F+ k7 J6 z. i2 z( U
大于4个
9 K2 I8 {% \6 D6 s+ M$ eFORM N: This Recognition Mark is used for harnesses having more than four parts as described above. The harness may include as one of the parts a Listed power supply cord.
. X% A N1 P- X# J3 @8 ]( Y大于4个,同时这个产品包含了已经认证过的电源线产品.3 `; B5 j; D6 G& c
FORM T: This Recognition Mark is used for harnesses having more than four parts as described above and having as one of the parts a power supply cord which has not been previously Listed and; therefore, must be subjected to the tests prescribed for a power supply cord.) t7 }+ s2 ~7 A4 y5 ~# K
) V! y/ T* c- `4 l' L; i2 r8 n大于4个,同时这个产品包含了没有认证过的电源线产品.此时个电源线就需要那电源线的标准来评估做测试.
. G1 o# {& [4 W( c, [) n; n以上建议LZ只要明白前两种就行了,后面两种很少遇见.而且从目前市场来看,绝大部分都是属于FORM 1-T,至少占90%. 即使遇见了后面的产品到时再问问UL工程师帮忙判断一下即可.我想讲到这里应该没有什么混淆的.至少工作中够用了.本草民认为,知识学习到够用就行.什么都要搞到不明白透彻不罢休的话,很容易陷入技术固执派. |
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发表于 2008-11-28 16:51
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