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本帖最后由 mf0715 于 2022-8-24 16:14 编辑 # c+ B1 k1 W# I4 o. M
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EN61558 or EN60335-2-29
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: C) t# F7 h r. j0 _6.13.1 A Class 2 power supply shall comply with the Standard for Class 2 Power Units, UL 1310./ Z/ s$ ]9 e F* N" m1 P$ P
6.13.2 A non-Class 2 power supply shall comply with one of the following:
* l9 y0 C4 E2 p1 T* e) ?a) Standard for Power Units Other Than Class 2, UL 1012; or7 v0 n% @9 f1 K$ n* D, l1 U& m8 c
b) Standard for Information Technology Equipment – Safety – Part 1: General Requirements, UL 60950-1.
( J: a s. U" ?3 x, l% r6.13.3 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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