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</script> <script type="text/javascript"> var OBJ_TITLE = "电感å‚数有哪些？"; var OBJ_ID = "488"; var MARK = "news"; var ARR_AD_MARK = ["news_detail_1", "news_detail_2", "news_detail_3"]; var SID = "0001,0002,0006"; //æƒé™ID var AUTHORITY_ID = ""; </script> <script src="/JS/Cls_jsPage.js"></script> <!--content:start--> <div class="content"> <div class="plc2"> 当å‰ä½ç½®ï¼?a href="/">首页</a> » <a href="/news/">资讯中心</a> » <a href="/News/News-0001,0002,0006.shtml"> 晨飞资讯</a> » <a href="">电感å‚数有哪些？</a></div> <div class="list4nr"> <div class="n_info_con" id="printableview"> <h3> 电感å‚数有哪些？</h3> <div class="info_con_tit"> <div class="info_con_tit"> <div class="n_tit"> <span>文章出处ï¼?a href=""><a href="http://cfdz.nsw888.com">深圳市晨飞电å­æœ‰é™å…¬å?/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ï¼?span id="cntrHits">-</span></span><span>å‘表时间ï¼?015-08-18 09:16:00</span> <div class="newchang"> <!-- JiaThis Button BEGIN --> <div id="ckepop"> <a href="http://www.jiathis.com/share/?uid=899792" class="jiathis jiathis_txt jtico jtico_jiathis" target="_blank">分享到：</a> <a class="jiathis_button_qzone">QQ空间</a> <a class="jiathis_button_tsina"> 新浪微åš</a> <a class="jiathis_button_tqq">腾讯微åš</a> <a class="jiathis_button_tsohu">æœç‹å¾®åš</a> <a class="jiathis_button_t163">网易微åš</a> <a class="jiathis_button_tools_1"></a><a class="jiathis_button_tools_2"></a> </div> <script type="text/javascript"> var jiathis_config = { "data_track_clickback": true };</script> <script type="text/javascript" src="http://v2.jiathis.com/code/jia.js?uid=899792" charset="utf-8"></script> <!-- JiaThis Button END --> </div> </div> </div> </div> <div id="cntrBody"> <p>   <a href="http://www.chenfeipower.com/product/product-0001,0016.shtml">电感</a>(Inductor)是能够把电能转化为ç£èƒ½è€Œå­˜å‚¨èµ·æ¥çš„元件，当然电感也有简å•çš„å’Œå¤æ‚的，但是ä¸ç®¡å®ƒæ˜¯æ€Žä¹ˆæ ·çš„，它的主è¦å‚数都是ä¸å˜çš„，今天就由晨飞电å­çš„å°ç¼–æ¥è¯´è¯´ç”µæ„Ÿçš„主è¦å‚数有哪些？<br />    电感的é‡è¦å‚数有三个：电感é‡ã€å…许åå·®ã€é¢å®šç”µæµç­‰ã€?br />    1ã€ç”µæ„Ÿé‡:电感é‡ä¹Ÿç§°è‡ªäº§ç”Ÿè‡ªæ„Ÿåº”能力的一个物ç†é‡ã€?br />    电感器电感é‡çš„大å°ï¼Œä¸»çº¿åœˆçš„圈数（åŒæ•°ï¼‰ã€ç»•åˆ¶æ–¹å¼ã€æœ‰æ— ç£å¿ƒåŠç£å¿ƒçš„æ料等等。通常，线圈圈数越多ã€ç»•åˆ¶çš„线圈越密集，电感é‡å°±è¶Šå¤§ã€‚有ç£å¿ƒçš„线圈比无ç£å¿ƒçš„线圈电感é‡å¤§ï¼›ç£å¿ƒå¯¼ç£çŽ‡è¶Šå¤§çš„线圈，电感é‡ä¹Ÿè¶Šå¤§ã€?nbsp; 电感é‡çš„基本å•ä½æ˜¯äº¨åˆ©ï¼ˆç®€ç§°äº¨ï¼‰ï¼Œç”¨å­—æ¯?quot;H"表示。常用的å•ä½è¿˜æœ‰æ¯«äº¨ï¼ˆmH）和微亨ï¼?mu;H），它们之间的关系是ï¼?H=1000mH   1mH=1000μH <br />   2ã€å…许å…许å差是指电感器上标称的电感é‡ä¸Žå®žé™…电感的å…许误差值ã€?br />   一般用于振è¡æˆ–滤波等电路中的电感器è¦æ±‚精度较高，å…许å差为±0.2%~±0.5%；而用于耦åˆã€é«˜é¢‘阻æµç­‰çº¿åœˆçš„精度è¦æ±‚ä¸é«˜ï¼›å…许åå·®ä¸?plusmn;10%~15%ã€?nbsp; <br />   3ã€é¢å®šç”µæµ?br />   é¢å®šç”µæµæ˜¯æŒ‡ç”µæ„Ÿå™¨æœ‰æ­£å¸¸å·¥ä½œæ—¶åå…许通过的最大电æµå€¼ã€‚若工作电æµè¶…过é¢å®šç”µæµï¼Œåˆ™ç”µæ„Ÿå™¨å°±ä¼šå› å‘热而使性能å‚æ•°å‘生改å˜ï¼Œç”šè‡³è¿˜ä¼šå› è¿‡æµè€Œçƒ§æ¯ã€?br />    以上就是电感的几个主è¦å‚数了，当然它的å‚数还包括å“质因数ã€åˆ†å¸ƒç”µå®¹ç­‰ã€‚如果想了解更多关于电感方é¢çš„知识，你å¯ä»¥é€šè¿‡<a href="http://www.chenfeipower.com">共模电感生产厂家</a>（http://www.chenfeipower.com/news/）进行查阅ã€?/p> </div> <div class="apage" id="showfenye"> <!--资讯分页:start--> <script type="text/javascript"> var pagecont=1; if(pagecont > 2) { var ss = new Cls_jsPage(1, 1, 5, "ss"); ss.setPageSE("diangandecanshuyouna_", ".html"); ss.setPageInput("Page"); ss.setUrl(""); ss.setPageFrist("<a disabled='true'class='ob'>首页</a>", "首页"); 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