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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 :5 h, y5 E$ h$ S0 ?
Table 5 – Characteristics of high-voltage sources ; X( I; \4 B) `# ^; D! j# s0 p2 L
Test voltage a 0 S7 G) _% r" ~) |2 d- e5 O/ E9 ]. f
| Minimum current 6 c; m6 n# V$ o) |; @' B
| 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
/ ~7 J3 \: j+ M! d5 `and release energies of 800 VA and 400 VA respectively at the upper
5 S6 U5 W# w: }7 a& I* P....... ( t( C7 j" O5 M# C* o0 j. }) [
那超过30MA就认为是击穿了吗? |
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