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看图片,这种产品应该是嵌入在其他产品里面的吧,如果是成品应该不可以接受这种结构,请看60950标准的如下描述:
1 _7 {. ~* t: d/ \2.6.5.3 Disconnection of protective earth# D6 s& @$ v$ q* ? @4 m
Protective earthing connections shall be such that disconnection of a protective earth at one
4 G+ W: [7 d5 M3 N* kpoint in a unit or a system does not break the protective earthing connection to other parts or
) U$ @; C) _8 I6 T3 junits in a system, unless the relevant hazard is removed at the same time.
- z: J7 M8 y+ O* k3 {5 Q' R, `* W V8 J! U6 |3 M( T I$ y4 T8 P
如果是作为component申请,可以考虑接受这种结构。 |
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