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canghai 发表于 2012-2-15 12:48 * ^' U' o5 B8 o
能否解释详细点呢?
/ F" z V/ \& N R- c+ N/ ?+ sTIW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:4 d6 b- s9 A0 i7 T
Where two winding wires, or one winding wire and another wire, are in contact inside the* b# i' [2 Q/ `7 Q0 H
wound component, crossing each other at an angle between 45° and 90° and subject to5 ~* O" C/ T" i1 j3 e# U" O8 a! V3 h0 h
winding tension, protection against mechanical stress shall be provided. This protection can8 y, }) J. s! ]9 T
be achieved, for example, by providing physical separation in the form of insulating sleeving
r6 i5 Q; ], e) { u- a# X( _or sheet material, or by using double the required number of insulation layers. |
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