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1)变压器 cross over tape 是怎么弄的,起什么作用?
8 D5 i' l0 Y5 V- f4 x6 n n) h60950那个条款有要求到cross over tape: ]! [$ b& \7 w# c
2)如下这段话该怎么理解?
) z# [1 V$ O6 }" \& T* {* \! E; @Per UL609501 q$ P; s) \' _. `+ H% m& e
2.10.5.12 Wire in wound components
! }6 ^; G/ x4 oWhere two winding wires, or one winding wire and another wire, are in contact inside the wound
v1 q& x7 e ], s( J% r+ ]+ C7 ?4 V$ c, F
component, crossing each other at an angle between 45° and 90° and subject to winding, j6 p6 r: y# F6 a# z, z
0 G3 b3 Q4 x2 a" w$ I) _tension, protection against mechanical stress shall be provided. This protection can be o+ m' {& P! s. F$ w
% ?; B, {7 I, z6 p6 Qachieved, for example, by providing physical separation in the form of insulating sleeving or1 M5 l; g3 {/ d+ J+ r: W
+ g( J( t1 i6 [* ?2 c$ q
sheet material, or by using double the required number of insulation layers. |
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