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标题: DSH 509 Components [打印本页]
作者: 小米    时间: 2012-9-9 17:14
标题: DSH 509 Components
本帖最后由 小米 于 2012-9-9 17:17 编辑 5 n( y, z. I# I, @0 K  i9 M1 b

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DSH 509
1 c% \) Z" w8 @$ r' \9 S* W$ f		Components2 H% }3 ?- N) S2 s8 x8 I+ [
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60335-1(ed.3)$ g; R2 h; b4 h# r* R& c- B$ w

; t$ F% ~3 q3 w% Z  KQuestion:0 m, A7 n( b! k' J8 z- V- }) F' U: }
Does the ambient temperature rating of transformers marked with a T rating need to be
0 K+ F; _) k$ Q- q: @5 r: o$ C- Ofollowed when using the transformer in an appliance?! }2 D4 Q2 M  y0 x- f6 q2 M; R4 K
Rationale:+ r  G  o" v# P, i6 p! M% U
See question.
  Z/ T& U( p/ }. ]Decision:+ ?  |" J, h/ {; g" l) ~. D
The T marking of a transformer shall not necessarily to be followed if the transformer4 @' S& N/ Z4 E
complies with the requirements of the appliance standard.) G' c' c( Y0 A; {

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