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本帖最后由 kelvinwen 于 2013-11-20 14:18 编辑
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IEC60335-1第25.1条说明:appliances,other than those intended to be permanently connected to fixed wiring,shall be provided with one of the following means for connection to the supply mains:1 g% r4 g6 E: ~) A" ]! C
1.supply cord fitted with a plug;5 N* t& R: Y' b- ]
*25.5 supply cord shall be assembled to the appliance by one of the following methods;: E# R8 N m2 {$ g
------ type X attachment8 H- R v% H' q- H
------ type Y attachment) Y' w f$ V2 o! p/ s
------ type Z attachment
; A. P$ Q+ Z# x7 t2. an appliance inlet having at least the same degree of protection against moisture as required for the appliance.1 \; H, P7 y8 |$ ^
*例如:C7,C13等,常见于电饭煲,收录机。$ Q+ C8 {- G; M7 s* F
3. pins for insertion into socket-outlets.
- s- E$ ?' Z( n3 R *例如:直插式器具,如剃须刀,小夜灯,电源适配器那种--仅此举例,因这是家电标准。! B3 F& h3 K+ P! P7 ^0 N8 R% q
以上1,2,3种方式构成电源连接形式,而第1种方式又有三种连接。 |
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