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晨飞资讯</a> » <a href="/Article/gaopinbianyaqiweishi_1.html">高频变压器为什么非要用引线引出?/a></div>
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高频变压器为什么非要用引线引出?/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><a href="http://www.chenfeipower.com/"><strong>高频变压?/strong></a>是工作频率超过中频（10kHz）的电源变压器，主要用于高频开关电源中作高频开关电源变压器，也有用于高频逆变电源和高频逆变焊机中作高频逆变电源变压器的。高频变压器为什么非要用引线引出来呢?br />
<br />
用本身管脚电源厂插件会方便一?但不好的地方有以下三?一,输出电流?次级线径?如果用本身的管脚缠线易PIN?焊锡易短?焊锡后易高出骨架支点;?列板的难度会加大;?次级与磁芯之间的爬电距离就不?需要增加额外的绝缘措施;<br />
<br />
做引线引出的一般都是次级，为了增加初级之间的安全距离，如果直接挂脚，初次级很难满足高压要求?br />
从操作上来说，做飞线还是方便一些的?br />
<br />
<br />
在开发产品时，为了达到体积小或是高度低，为了省空间，变压器不能使用更大体积或是骨架达到安规要的要求的产品，由于空间的及骨架自身的限制，安规上是允许做飞线加长距离，以达到安全距离要求?br />
<br />
以上就是为大家介绍的有关高频变压器为什么非要用引线引出来的分析，希望可以帮到大家?/p>
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