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canghai 发表于 2012-2-15 12:48 
: V. s$ t @, K9 C能否解释详细点呢? 0 G) K3 a$ @& y, ?6 g
TIW与漆包线的接触是会引起TIW的磨损,所以胶带在这里的作用就不是绝缘了,而是机械防护作用,标准2.10.5.12 中有提到:
) g) q# G* K( c+ R( M+ }Where two winding wires, or one winding wire and another wire, are in contact inside the% U3 m( u1 A2 @& y$ S
wound component, crossing each other at an angle between 45° and 90° and subject to8 L# \( k u. l1 ] j1 W
winding tension, protection against mechanical stress shall be provided. This protection can
1 k$ F; s: |- W& {be achieved, for example, by providing physical separation in the form of insulating sleeving: _# s z2 R* V1 V
or sheet material, or by using double the required number of insulation layers. |
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