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1)变压器 cross over tape 是怎么弄的,起什么作用?
- ~0 H9 J$ p7 |2 _. U60950那个条款有要求到cross over tape
4 H1 Y# V8 \4 m* q7 E8 G2)如下这段话该怎么理解?) N4 o! \$ ~! j" m- i/ i$ z6 L
Per UL60950
9 Y+ T1 Y, G- T0 l, E0 `0 x) ?2.10.5.12 Wire in wound components
7 G5 j. z* z9 d5 g0 v, mWhere two winding wires, or one winding wire and another wire, are in contact inside the wound
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component, crossing each other at an angle between 45° and 90° and subject to winding
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0 t8 C: J- F' e+ ]7 O' rtension, protection against mechanical stress shall be provided. This protection can be8 w% S6 l, r! ]
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achieved, for example, by providing physical separation in the form of insulating sleeving or
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7 f. r* A+ M' ~6 ~2 y0 _! l% [sheet material, or by using double the required number of insulation layers. |
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