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浅谈高频变压器有哪些性能要求?</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> 随着现今社会电子产品的广泛应?各种电子产品逐渐朝着微型化生产发??a href="http://www.chenfeipower.com/product/product-0001,0015.shtml"><strong>高频变压?/strong></a>已是现代电子产品常用的电子设备，是用来将低频低电压转换为低频高电压的电磁感应设备。当一次侧绕组通过交流电时，高频变压器产生交变磁场，通过交变磁场的感应作用，次级绕组也相应的产生交变磁场而产生交流电动势，次级绕组的电压高低与次级绕组的匝数比有关系，即电压与匝数成正比?/p>
<p> 1.温升：高频变压器在周围温?0℃以下及额定负载下连续运转，以电阻法测定的绕组升温不得超?5℃，在此条件运转下，上层绝缘油的温升用温度计测定，不得超?0℃，绕组最高温升部分不得超?0?/p>
<p> 2.额定容量:在全容量的最低分接头位置满载运转时，各绕组的温度上升不得超过说明书的规定</p>
<p> 3.阻抗：在额定电压分接头并将绕组温度换算为75时，以冷额定容量为基准的阻抗应符?.1.4款的规定</p>
<p> 4.短路标准：耐受短路能力，应符合ANS C57.12的规?/p>
<p> 5.超载标准：变压器须能耐受超过铭牌额定值的负载</p>
<p> 6.无线电干扰电压标?变压器产生的高频电压不得超过NEMA TR1的规?br />
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