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开关电源产品内部线固定问题.对于内部线固定标准上写的For soldered terminations, the conductor shall be positioned or
, ]) O9 m! d" d- h% X- E3 C% wfixed so that reliance is not placed upon the soldering alone to maintain the conductor in
- i: N0 m" e# n- R4 ]position. 意思说不能单独靠焊锡来固定导线.0 v0 R. \' F" H
可靠方式有下面几种:1 L$ G0 e& K3 e. | W
1close-fitting tubing (for example, a heat shrink or rubber sleeve), applied over the
' S+ J% T/ z4 V4 |7 nwire and its termination;# b2 c( K9 k+ A: Z3 k3 V
2.conductors connected by soldering and held in place near to the termination,( \$ ~5 i& t5 h! S' M5 E
independently of the soldered connection;2 |' K4 h4 |# L
3.conductors connected by soldering and ²hooked in² before soldering, provided that
8 @9 p5 Y* h3 tthe hole through which the conductor is passed is not unduly large; |
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