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isolating transformer: transformer with protective separation between the input winding(s) and output winding(s);/ S- _- w8 S% E4 A$ W* m6 O4 c
separating transformer: transformer with input winding(s) separated from the output winding(s) by at least basic insulation;2 r, `% L- E+ z+ a2 H( E* U
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从定义来看, 初级线圈和次级线圈一个是保护隔离,另一个是至少通过基本绝缘,也有可能是双重或者加强绝缘.
! y W* b* H; j$ B; z- Q9 ^从使用来讲,根据我的经验,使用中经常用的概念变压器是safety isolating transformer还是isolating transformer, 很少去判别变压器是不是separating transformer.6 J- s9 o7 N1 u R9 Z
) h t* Y5 F5 Y+ h+ e# d. H如有描述不当的地方,请指出! |
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