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本帖最后由 mf0715 于 2022-8-24 16:14 编辑 + X6 D, R& U& Y E% r! e& ^
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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 D2 `. @/ {2 P5 s$ t* y
6.13.2 A non-Class 2 power supply shall comply with one of the following:& T r' Z4 z+ B, U& R9 f- `! d
a) Standard for Power Units Other Than Class 2, UL 1012; or! \! a# B. T; r2 I$ I
b) Standard for Information Technology Equipment – Safety – Part 1: General Requirements, UL 60950-1.* }( I9 Y( F# J( }. a
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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