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jsq123 发表于 2013-7-22 17:21 
$ S8 p/ f; |# ]/ ]2 N; X. b8 _IEC 60598-1(GB 7000.1)灯具一般要求和试验:第10章节 第10.2条 Insulation resistance&n ... $ r. w% Y6 g9 k: [9 o W/ r0 k0 d
During these tests, the following components shall be disconnected, so that the test voltages, S8 k/ w3 a% m, U
are applied to the insulation of the components, but not to the capacitive or inductive functional
. s) Y+ {7 z1 h K0 r0 [/ Jelements of these components, as appropriate
& ]9 j$ Y" \3 |7 t ]7 v+ m( o9 t: H* B/ P" `
非常好,这句话很多人没有注意仔细品味,你提出来了,黑体字部分就可以很好理解为什么要断开某些元件来测试了。( @, w6 _) k& `. M4 C. m
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