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发表于 2021-8-9 08:45
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谢谢大佬,我反复看标准,都不强制UL 2054. 发邮件给美国UL 确认。 7 u8 ^- r" L p
*For Q2: currently our understanding is OK after reviewed the standards requirements 1)2)3). % }3 w# u/ x) V4 m/ T; T' r
1) UL 62368-1: M.2.1 Requirements ‘Batteries and their cells shall comply with the relevant IEC standards for batteries as listed below.
- d& q1 [, s2 A& d, T* H) { IEC 62133 (all parts), IEC 62133-1, IEC 62133-2…’
" U2 @ Z3 ]# U2 Q& g6 d0 m2) UL 62368-1 Annex DVE (UL and CSA component requirements (mandatory): Does not listed UL 2054/UL 16425 P: k% L3 X$ {. v4 i
3) *UL 60950-1:2nd 2014: 4.3.8 and Annex P.1. We have two choices a & b, UL 2054 is not mandatory.
. K/ j- h( ^7 j& j( q4) UL latest additional requirements: TBD.1 J+ v* J6 U- g! R! c$ J2 J0 T
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