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本帖最后由 mf0715 于 2022-8-24 16:14 编辑
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' S' E' ]' ~# R. sEN61558 or EN60335-2-29 5 ?+ A3 O: G2 J7 D6 ^
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4 U* \& X, v5 }: q% S6.13.1 A Class 2 power supply shall comply with the Standard for Class 2 Power Units, UL 1310.) d! |2 m2 d, h8 o, `# ]9 p/ A
6.13.2 A non-Class 2 power supply shall comply with one of the following:3 Q! d3 X' g( S4 C" h8 b
a) Standard for Power Units Other Than Class 2, UL 1012; or) ^) ^% j: U3 [* O0 {- |
b) Standard for Information Technology Equipment – Safety – Part 1: General Requirements, UL 60950-1.; {1 c7 v. W& D5 F9 O( ?
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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