|
本帖最后由 mf0715 于 2022-8-24 16:14 编辑 3 e& Y# L [3 V% L$ ^8 f9 W
E2 f( E4 q6 b1 J/ d- N- W
EU
' L$ g: [! {! y! Y9 LEN61558 or EN60335-2-29 $ p* ]7 j) A, o. ~6 X; G
# T7 f" z. F, R1 YUS
0 B. \2 O" n+ z8 D% U6.13.1 A Class 2 power supply shall comply with the Standard for Class 2 Power Units, UL 1310.# B2 \& o. n4 U [
6.13.2 A non-Class 2 power supply shall comply with one of the following:
" E, P l8 o0 q2 n: O, @a) Standard for Power Units Other Than Class 2, UL 1012; or: M% K' y- K/ \! ~; T ~7 {
b) Standard for Information Technology Equipment – Safety – Part 1: General Requirements, UL 60950-1.7 t$ @/ H# I5 e7 P3 f: {) U
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. |
|