|
本帖最后由 mf0715 于 2022-8-24 16:14 编辑 % g2 e* e% U% ]9 n8 [" g
0 i* D, i Q8 t4 WEU2 x) F( T0 Q, n' }
EN61558 or EN60335-2-29
- v8 c N _8 ^4 E1 v$ O9 {5 x
US7 t% c3 ~& W# H. n0 z7 x% j
6.13.1 A Class 2 power supply shall comply with the Standard for Class 2 Power Units, UL 1310.
n$ L: e( F4 S0 \, M& Q( m( j9 }9 c: ?6.13.2 A non-Class 2 power supply shall comply with one of the following:+ k* _0 q/ ]& o3 \5 Y
a) Standard for Power Units Other Than Class 2, UL 1012; or" l8 J! l% o. \- P$ F: }, F* D7 g
b) Standard for Information Technology Equipment – Safety – Part 1: General Requirements, UL 60950-1.' O7 ^) F: _+ g7 I. i( F
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. |
|