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在60335里 30.2.2中有:5 N' Z/ d5 g) @( o1 }4 T
The glow-wire test of IEC 60695-2-11 is not applicable to:6 w" N" K- W4 P0 A+ R& P, z }
– hand-held appliances;
$ ~" P( ^$ F' A# q– appliances that have to be kept switched on by hand or foot;
% t2 ]" B) R* I7 D+ G2 R; a– appliances that are continuously loaded by hand;/ W0 I, ^$ N; S! l9 |# }4 [& L g
– parts supporting welded connections and parts within a distance of 3 mm of these! d5 n( h8 s3 t% I) T
connections;
( o; P# x$ q6 U1 k– parts supporting connections in low-power circuits described in 19.11.1 and parts within a9 w& N6 _7 n- g" u( a
distance of 3 mm of these connections;1 B$ B2 l, d$ C9 l+ J: c
– soldered connections on printed circuit boards and parts within a distance of 3 mm of
9 T4 Y- m% t4 N9 v3 jthese connections;, n, z8 i1 @% W& c0 i9 Q% e
– connections on small components on printed circuit boards, such as diodes, transistors,
* v3 k D |% b7 F" B9 P: Y6 uresistors, inductors, integrated circuits and capacitors not directly
- Y3 ?2 h- M8 d. j- o: x
* i5 {0 {( }0 Z* |0 E1 X: n是不是就是说 例如直发器 属于手持式器具 那非金属材料 灼热丝测试就不用做750度 只要做550度测试就可以了(电流>0.5A)?? 感觉以前直发器外壳材质一般都是做750度灼热丝测试的 0 V6 ?7 {* ~( j* V% I
求教!!! |
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