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本帖最后由 mf0715 于 2022-8-24 16:14 编辑
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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.
4 y0 k1 ~6 [4 k! N+ L6.13.2 A non-Class 2 power supply shall comply with one of the following:
! p2 x& s' y1 T/ va) Standard for Power Units Other Than Class 2, UL 1012; or# i# v# |" o$ N5 W
b) Standard for Information Technology Equipment – Safety – Part 1: General Requirements, UL 60950-1.2 w" n5 n; p# X d2 m
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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