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请看标准和图O.5
& R! O9 v5 _ d9 ~0 v( |The glow-wire test of IEC 60695-2-11 is not applicable to:
L+ p4 }3 S- s0 y$ j+ k# Z– hand-held appliances;/ S4 e+ C6 k1 L8 {( d
– appliances that have to be kept switched on by hand or foot;
w* W4 D" U% f# R) s' b! C o0 a– appliances that are continuously loaded by hand;
3 T) c: ] e2 i6 ]$ \( E( j, o– parts supporting welded connections and parts within a distance of 3 mm of these: X6 \: n. n6 I& o8 h& z% G
connections;0 d4 ?- j$ o1 f$ ?% s Q* w8 B
– parts supporting connections in low-power circuits described in 19.11.1 and parts within a* k6 T% a: k: Q) C, W9 G
distance of 3 mm of these connections;. Y6 U0 a& ]0 D( B, l
– soldered connections on printed circuit boards and parts within a distance of 3 mm of
( h; g" t0 T& u- l3 |these connections;2 M) d1 s9 a8 X4 B+ p
– connections on small components on printed circuit boards, such as diodes, transistors,& \& |6 A& s2 U8 }
resistors, inductors, integrated circuits and capacitors not directly connected to the supply* | L; s# Q# u% k' _
mains, and parts within a distance of 3 mm of these connections.
" |2 U( C1 Z' s/ ]7 yNOTE 6 Some applications of the term "within a distance of 3 mm" are shown in Figures O.5. |
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