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在高频变压器设备中漏磁的损耗密度太大时会局部过?/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> 变压器产品的最基本形式，包括两组绕有导线之线圈，并且彼此以电感方式称合一起。当一交流电流(具有某一已知频率)流于其中之一组线圈时，于另一组线圈中将感应出具有相同频率之交流电压，而感应的电压大小取决于两线圈耦合及磁交链之程度?/p>
<p> ?strong>高频变压?/strong>设备中，有时漏磁产生的损耗密度太大时，会产生局部过热。大电流引线附近的箱壁，大电流套管引出处箱盖等处，有时会有局部过热。引起油分解出气体的局部过温度是不允许的，这会引起可靠性的下降。这就要采取措施改变漏磁的途径，采取隔磁措施或在漏磁集中处用不导磁材料?/p>
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