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本帖最后由 mf0715 于 2022-8-24 16:14 编辑 1 F/ k' f% M# x0 s% l$ N
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EN61558 or EN60335-2-29
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6.13.1 A Class 2 power supply shall comply with the Standard for Class 2 Power Units, UL 1310.
8 ?7 J- x9 m1 Y N6 L6 G+ {; M# d6.13.2 A non-Class 2 power supply shall comply with one of the following:- [4 j: b4 W! ], O5 f7 X
a) Standard for Power Units Other Than Class 2, UL 1012; or/ F$ ~: K+ v+ a C* s/ H
b) Standard for Information Technology Equipment – Safety – Part 1: General Requirements, UL 60950-1.: L: _# v4 |, H$ ^; l# F- i& p
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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