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本帖最后由 Liu 于 2012-3-21 11:18 编辑 , ~6 m" d# N4 ?5 w
/ ?7 R1 j0 W8 i2 g最近很多UL申请的案例出现客户提供了零部件的UL认证证书,但是在做结构检查的时候往往被告知该零部件不符合UL标准的要求。' Z# L8 ?8 s1 ~2 ]& y1 z+ _" a2 |/ S
很多客户很费解。现举例如下:1 H+ Z' ]" e9 u- v" R8 G2 ^: O
UL1012 的APPENDIX A要求满足:
6 v6 `, D% {% t! [- M/ tElectromagnetic Interference Filters – UL 1283
, S) g V [# ], B6 G* z的EMI元件才是可以接受的。& }) D6 `1 ~6 Z3 X6 t! [
CCN为FOKY2 Electromagnetic Interference Filters - Component是满足UL1283。
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* t4 o- n0 k$ C' i X* V" R, u6 SCSA C22.2 No. 107.1 要求:6 S% ]: _4 o3 A5 J' G
4.12 Suppressors& T2 U' f! ?4 G7 Z
4.12.1 Suppressors used for suppressing radio interference shall comply with the requirements of CSA Standard C22.2 No. 8.( L$ F; k% O4 u K; b4 a
才是满足标准的要求。% }% Q1 _+ x; S' f- H6 @
CCN为FOKY8 Electromagnetic Interference Filters Certified for Canada - Component才是满足C22.2 No. 8的要求。
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但是很多客户提供CCN为:
+ h) F4 h; P& p% h* K4 Q- M+ F& Q7 tFOWX2 Across-the-line Capacitors, Antenna-coupling Components, Line-bypass Components and Fixed Capacitors for Use in Electronic Equipment满足UL 1414或UL 60384-14的要求。
+ h E+ `; p- f5 w5 u$ H8 tFOWX8 Across-the-line Capacitors, Antenna-coupling Components, Line-bypass Components and Fixed Capacitors for Use in Electronic Equipment Certified for Canada 仅仅满足CSA-C22.2 No.1-1994, "Radio, Television and Electronic Apparatus 或CAN/CSA-E60384系列标准。+ |& O2 u& y' _$ m7 a1 L
3 `& q e S q" n2 V& T抛砖引玉,请发散思维看看还有哪些标准是同类要求。
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