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按照标准上所写:11.1 DR Electric shock hazard# p* `5 U( g# ~# d& D! A+ D7 f
Protection against electric shock shall still exist when the apparatus is operated under fault conditions.
1 G) I( t5 c, M8 Z$ j, `, QCompliance is checked by the tests described in clause 9, modified as specified below and under fault1 t! ?+ ]+ x% B0 x$ s
conditions.* {. _' v* a, e- C; P+ K: }% W
For contacts of TERMINALS$ V' g: X+ e$ Y9 R Y8 Q
– the permissible values of 9.1.1.1 a) for other than audio signals, are increased to 70 V (peak)% H, [( v. p9 v' {* M
a.c. and 120 V d.c.,1 z& p7 k7 k2 v6 M+ I/ p
NOTE 1 The limits under normal operating conditions for audio signals should not be exceeded under fault conditions.0 M* ~, H! O% S# f0 g7 X' t; _
and
' ?$ G6 p" y0 B4 t# P" {– the permissible values of 9.1.1.1 b) are increased to [strike]U1 = 70 V (peak) and U2 = 1,4 V (peak). `* C8 U( l' f) j$ S
for a.c. and to U1 = 4 V for d.c[/strike]., twice the value given' q9 ?# X0 C9 Z) w* W/ n
provided that the connectors for antenna and/or earth cannot be inserted into the TERMINAL under test.
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4 Z$ ~! x% D( A6 p那么音视频产品异常漏电非接地部分的限制值是1.0MIU吗?在9.1.1.1条款里有讲接地部分限值为3.5MIU, 那异常漏电接地部分的限制值是多少呢?11.1这里都没有讲,对于标准这里甚为疑惑,请高手们帮忙解答一下,THS. |
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