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正常的LED自整流灯好像基本都用24AWG的电子线,+ Z/ X8 z4 G1 @% F
UL8750中有提到可以用小于24AWG电子线的情况, ~* V+ `+ s E2 t' x
7.3.7 Conductors of a size smaller than 24 AWG (0.21 mm2) are permitted when the conductors are in
, M! s4 s' f% ?# l* Q J4 iClass 2 or isolated LVLE circuits only and are physically separated from all other non-Class 2 or
H' g0 T$ o" f: w Dnon-isolated LVLE circuits, such as by a barrier or reliably fixed spacing of minimum 6.4 mm (0.25 in).
# ]' L! C+ i) E' O! I9 t% q5 B至于Conductor是不是用在Class 2或LVLE电路,是不是需要UL在对LED自整流灯做认证时进行单独的什么测试进行评估?还是需要对LED Driver单独做UL1310认证呢?, o- i! |. l) w# m$ M
这个我就不清楚了,期待高手解答。 |
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