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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:( ^$ ?9 m3 x; w8 N
2.6.5.3 Disconnection of protective earth2 e) c% f$ a' v
Protective earthing connections shall be such that disconnection of a protective earth at one7 p% n+ b: \, w+ n- B& D, G2 ?
point in a unit or a system does not break the protective earthing connection to other parts or
1 c+ N6 J3 h7 `0 Y' E5 cunits in a system, unless the relevant hazard is removed at the same time.
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如果是作为component申请,可以考虑接受这种结构。 |
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