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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.
2 I6 m# l1 B5 ]; G5 X8 |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.
7 E1 h: u7 N$ C4 r" I& F' m! xFORM 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.3 V5 q* h5 y6 \ m1 l
小于等于4个
' \" S: J/ E* _+ Q6 j0 kFORM 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.; D3 I4 I# n( A# x7 }% l
大于4个; v k& G2 r8 N7 m6 s, R; @
FORM 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.
* d/ c7 |) ?: w; u, ~* |! p+ O1 b大于4个,同时这个产品包含了已经认证过的电源线产品.4 c* ^& p- f! `) @$ a
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.7 ?- g+ s1 r( h5 z( ?0 Y" h
' o& h/ I: d* f% @: O* r
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.
1 ?8 n: Y; t" H9 u, z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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