jsspace 发表于 2013-5-23 08:55
UL标准上写:
a coil shall be provided with insulation between the:
primary crossover lead and a ...
jsspace 发表于 2013-5-23 08:55
UL标准上写: 5 c8 O9 r* |7 O8 r6 M9 f
a coil shall be provided with insulation between the:
primary crossover lead and a ...
tsunn 发表于 2013-5-23 10:13 $ N2 y- J- m* i4 W" D' X! a
大致了解一下,这里的crossover lead指的不是麻花线,说的是引线出现交叉的情况,在初级引线出现有交叉的 ...
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