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Re:根据EN60335,其实可以设定得更高,这与漏电流测试完全是两回事,不可以混淆
引用第6楼fasten于2008-07-15 17:11发表的 根据EN60335,其实可以设定得更高,这与漏电流测试完全是两回事,不可以混淆 :+ ~) R1 e& q1 x
Table 5 – Characteristics of high-voltage sources % ?) ?! F( j9 ?2 ~) E5 i4 x
Test voltage a 3 _: w/ m. _1 F" f' U0 b) D
| Minimum current . o5 q! P0 z; | K
| mA | V | Is | Ir | <4 000 | 200 | 100 | >=4 000 and <10 000 | 80 | 40 | >=10 000 and 20 000 | 40 | 20 |
[table=100%][tr][td]NOTE The currents are calculated on the basis of the short circuit 1 n, E0 t5 ~8 }4 W! F! p& V
and release energies of 800 VA and 400 VA respectively at the upper 9 H! y; A2 m$ Z) o
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/ ^! L3 s. M& V5 i: @0 ^8 H$ Y' m那超过30MA就认为是击穿了吗? |
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