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本帖最后由 mf0715 于 2022-8-24 16:14 编辑 , F$ i2 g1 b* t5 R; s* y# P
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EN61558 or EN60335-2-29
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US
% _- o1 y& d6 \9 L6.13.1 A Class 2 power supply shall comply with the Standard for Class 2 Power Units, UL 1310.2 ~+ [( u" \2 w8 N: C
6.13.2 A non-Class 2 power supply shall comply with one of the following:
3 ?+ O* Q4 p3 i0 ~- Ga) Standard for Power Units Other Than Class 2, UL 1012; or
+ Q( f: r! p( ?$ V& ib) Standard for Information Technology Equipment – Safety – Part 1: General Requirements, UL 60950-1.. |7 G$ g( y5 L* Q& L6 C( @
6.13.3 Limited Power Source (LPS) power supplies shall comply with the Standard for Information Technology Equipment – Safety – Part 1: General Requirements, UL 60950-1 or the Standard for Audio/Video, Information and Communication Technology Equipment – Part 1: Safety Requirements, UL 62368-1. |
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