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简述高频变压器铜箔的加工方?/h3>
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<span>文章出处?a href=""><a href="http://cfdz.nsw888.com">深圳市晨飞电子有限公?/a></a></span><span>网责任编辑：<a href="http://cfdz.nsw888.com">NSW</a></span><span>作者：<a href="http://cfdz.nsw888.com">NSW</a></span><span>人气?span
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<p> 铜箔?a href="http://www.chenfeipower.com/product/product-0001,0015.shtml">高频变压?/a>的制作中必不可少，今天小编就来跟大家说一下铜箔的种类及在变压器中的作用包括它的加工方法：<br />
我们以铜箔的外形分有实裸铜各背胶两种：铜箔表面有覆盖一层TAPE的为背胶，反之为裸铜。以在变压器中的位置不同分为内铜和外铜，裸铜一般用于变压器的外铜，铜箔在变压器中一般起屏蔽作用凡要是减小漏感，激磁电流，在绕组所通过的电流过高时，取代铜线，起导体的作用<br />
<strong>铜箔的加工：</strong><br />
1、内铜箔一般加工方法：焊接引线 铜箔两端平贴于醋酸布中央 折加醋酸?nbsp; 剪断酣酸布?br />
2、内铜飞宏加工方?br />
3、外铜加工工?br />
<strong>变压器中使用铜箔的工法要?/strong><br />
1、铜箔绕法除焊点处必须压平外铜箔之起绕边应避免压在BOBBIN转角处，须自BOBBIN的中央处起绕，以防止第二层铜箔与第一块垒间因挤压刺破而开成短?br />
2、内铜处于层间作shielding绕组时。其宽度应尽可能涵盖该层之绕线区域面积，只厚度在0.025mm 以下时两端可免倒圆角，但厚度在0.05mm 以上之铜箔时两端则需以倒圆角方式处?br />
3、铜箔须包正包平，不可偏向一边，不可上挡?br />
4、焊外铜<br />
NOTE?、铜箔焊占依工程图，铜箔须拉紧包平，不可偏向一?br />
2、点锡适量，焊点须光滑，不可带刺，点锡时间不可太长，以免烧坏胶?br />
3、在实务上，短路铜箔的厚度用0.64mm即可，而铜箔宽度只须要铜窗绕线宽度的一?/p>
<p> 以上就是高频变压器铜箔的加工方法了，你学会了吗？想要了解更多关于这方面的知识，你也可以直接在<a href="http://www.chenfeipower.com">深圳晨飞电子</a>官网进行查询（http://www.chenfeipower.com?/p>
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