|
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 :8 |4 t8 `: Z/ G; o2 J
Table 5 – Characteristics of high-voltage sources
& z Z" h6 P( g+ o$ @7 t$ @, n+ STest voltage a
9 v9 d* E) S; f3 k | Minimum current 8 }, \) R+ M& ?5 q- {1 ~$ \+ y
| 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 0 a0 C% `: }9 v9 w1 E" F
and release energies of 800 VA and 400 VA respectively at the upper
2 b) V# B# v1 A% J' c....... h+ ^% n6 o) `' t7 y8 L- g$ m
那超过30MA就认为是击穿了吗? |
|