isabellenhuette貼片合金電阻降低原因分析|順?？萍?/title> <head> <meta charset="utf-8" /> <meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1" /> <meta name="renderer" content="webkit" /> <meta name="viewport" content="width=device-width; initial-scale=1.0; maximum-scale=1.0; user-scalable=0;" /> <meta name="apple-mobile-web-app-capable" content="yes" /> <meta name="apple-mobile-web-app-status-bar-style" content="black" /> <meta content="telephone=no" name="format-detection" /> <meta name="screen-orientation" content="portrait"> <meta name="x5-orientation" content="portrait">  <meta name="sogou_site_verification" content="6PWtsJOQ6m"/> <link href='/static/js/plugin/bootstrap/bootstrap.min.css' rel='stylesheet' type='text/css' /> <link href='/static/css/global.css' rel='stylesheet' type='text/css' /> <link href='/static/css/themes.css' rel='stylesheet' type='text/css' /> <link href='/static/themes/default/css/style.css' rel='stylesheet' type='text/css' /> <script type='text/javascript' src='/static/js/jquery-1.7.2.min.js?t=1' ></script> <script type='text/javascript' src='/static/js/global.js?t=1' ></script> <script type='text/javascript' src='/static/js/checkform.js?t=1' ></script> <link href='/static/css/animated.min.css' rel='stylesheet' type='text/css' /> <link href='/static/css/font-awesome.min.css' rel='stylesheet' type='text/css' /> <script type='text/javascript' src='/static/js/global2.js?t=1' ></script> <script type='text/javascript' src='/static/js/jquery.lazyload.min.js?t=1' ></script> <link href='/static/js/plugin/swiper/swiper-4.3.3.min.css' rel='stylesheet' type='text/css' /> <script type='text/javascript' src='/static/js/plugin/swiper/swiper-4.3.3.min.js?t=1' ></script> <script type='text/javascript' src='/static/themes/default/js/website.js?t=1' ></script> <script type='text/javascript' src='/static/js/countUp.js?t=1' ></script> <link href='/static/js/plugin/owl/owl-carousel/owl.carousel.css' rel='stylesheet' type='text/css' /> <link href='/static/js/plugin/owl/owl-carousel/owl.theme.css' rel='stylesheet' type='text/css' /> <script type='text/javascript' src='/static/js/plugin/owl/owl-carousel/owl.carousel.min.js?t=1' ></script> <link rel='shortcut icon' href='/u_file/1907/photo/1907/2019071517253084.png' /> <meta name="keywords" content="保險絲,貼片電阻,貼片保險絲,貼片電容,貼片電感,一體成型電感" /> <meta name="description" content="深圳順?？萍际菍I代理直銷供應商,主營業務保險絲,貼片電阻,合金電阻,精密電阻,晶圓電阻,分流器電阻,熱敏電阻，壓敏電阻，ESD靜電保護器,TVS瞬態抑制二極管,TSS半導體放電管,MOS管, LDO,DC-DC,電源管理IC,靜電保護器件等,貼片電容,貼片電感,一體成型電感,高頻電感,功率電感,電力保險絲,陶瓷管保險絲,玻璃管保險絲,溫度保險絲,自恢復保險絲,深圳市龍華新區有著大量現貨庫存,聯系電話:0755-28100016;專注電子元器件20余年是您值得信賴的企業" /> <title>保險絲|貼片電阻|貼片保險絲|貼片電容|貼片電感|深圳順?？萍?/title> <link rel="shortcut icon" type="image/ico" href=""> <script type="text/javascript"> var browser=navigator.appName var b_version=navigator.appVersion var version=b_version.split(";"); var trim_Version=version[1].replace(/[ ]/g,""); if(browser=="Microsoft Internet Explorer" && trim_Version=="MSIE6.0") { // alert("IE 6.0"); } else if(browser=="Microsoft Internet Explorer" && trim_Version=="MSIE7.0") { // alert("IE 7.0"); } else if(browser=="Microsoft Internet Explorer" && trim_Version=="MSIE8.0") { // alert("IE 8.0"); } else if(browser=="Microsoft Internet Explorer" && trim_Version=="MSIE9.0") { // alert("IE 9.0"); }else{ var style = document.createElement("style"); style.type = "text/css"; style.appendChild(document.createTextNode(".wow{visibility: hidden;}")); var head = document.getElementsByTagName("head")[0]; head.appendChild(style); $(function(){ var wow=new WOW().init(); $("img").attr({"oncontextmenu":"return false;"}); }) } </script> <style> #products .left .nav .con .cate .lists .pros .font{text-overflow:ellipsis; overflow:hidden; white-space:nowrap;} </style> <script> var _hmt = _hmt || []; (function() { var hm = document.createElement("script"); hm.src = "https://#/hm.js?27ca6e98c923cf147b5b559e1aab0aba"; var s = document.getElementsByTagName("script")[0]; s.parentNode.insertBefore(hm, s); })(); </script> <meta http-equiv="Cache-Control" content="no-transform" /> <meta http-equiv="Cache-Control" content="no-siteapp" /> </head></head> <body> <div style="position:fixed;left:-9000px;top:-9000px;"><center id="boazz"><noscript id="boazz"><legend id="boazz"><var id="boazz"></var></legend></noscript></center><sub id="boazz"></sub><b id="boazz"><td id="boazz"></td></b><i id="boazz"></i><legend id="boazz"></legend><i id="boazz"></i><u id="boazz"><thead id="boazz"></thead></u><blockquote id="boazz"></blockquote><p id="boazz"><del id="boazz"></del></p><small id="boazz"></small><track id="boazz"></track><table id="boazz"><strike id="boazz"></strike></table><listing id="boazz"><object id="boazz"><em id="boazz"></em></object></listing><dfn id="boazz"><th id="boazz"></th></dfn><sub id="boazz"></sub><legend id="boazz"></legend><ins id="boazz"><meter id="boazz"><tbody id="boazz"><tr id="boazz"></tr></tbody></meter></ins><dfn id="boazz"><th id="boazz"></th></dfn><button id="boazz"></button><em id="boazz"></em><div id="boazz"><p id="boazz"></p></div><button id="boazz"><sup id="boazz"><sub id="boazz"></sub></sup></button><menu id="boazz"></menu><table id="boazz"></table><ol id="boazz"></ol><pre id="boazz"></pre><object id="boazz"></object><input id="boazz"><code id="boazz"><form id="boazz"></form></code></input><pre id="boazz"><s id="boazz"><xmp id="boazz"></xmp></s></pre><wbr id="boazz"></wbr><delect id="boazz"><listing id="boazz"></listing></delect><noscript id="boazz"></noscript><xmp id="boazz"><table id="boazz"><ruby id="boazz"></ruby></table></xmp><del id="boazz"><mark id="boazz"><td id="boazz"><option id="boazz"></option></td></mark></del><blockquote id="boazz"><th id="boazz"><em id="boazz"><u id="boazz"></u></em></th></blockquote><s id="boazz"></s><tr id="boazz"></tr><td id="boazz"><option id="boazz"></option></td><input id="boazz"><code id="boazz"><em id="boazz"></em></code></input><option id="boazz"></option><nav id="boazz"></nav><progress id="boazz"></progress><nobr id="boazz"><video id="boazz"><p id="boazz"><label id="boazz"></label></p></video></nobr><label id="boazz"><xmp id="boazz"></xmp></label><table id="boazz"><noscript id="boazz"><b id="boazz"></b></noscript></table><cite id="boazz"><small id="boazz"><td id="boazz"></td></small></cite><optgroup id="boazz"></optgroup><u id="boazz"></u><u id="boazz"></u><nobr id="boazz"><noframes id="boazz"><p id="boazz"><label id="boazz"></label></p></noframes></nobr> <meter id="boazz"><noframes id="boazz"><tr id="boazz"><label id="boazz"></label></tr></noframes></meter><nav id="boazz"><small id="boazz"><p id="boazz"></p></small></nav><dd id="boazz"></dd><nobr id="boazz"></nobr><ruby id="boazz"><b id="boazz"><bdo id="boazz"><center id="boazz"></center></bdo></b></ruby><track id="boazz"></track><meter id="boazz"></meter><noscript id="boazz"><source id="boazz"><var id="boazz"></var></source></noscript><code id="boazz"><form id="boazz"><big id="boazz"></big></form></code><font id="boazz"><listing id="boazz"></listing></font><optgroup id="boazz"></optgroup><acronym id="boazz"><delect id="boazz"></delect></acronym><blockquote id="boazz"></blockquote><table id="boazz"><noscript id="boazz"><b id="boazz"></b></noscript></table><thead id="boazz"><nobr id="boazz"></nobr></thead><noframes id="boazz"></noframes><thead id="boazz"><form id="boazz"></form></thead><s id="boazz"></s><source id="boazz"></source><nav id="boazz"><address id="boazz"></address></nav><em id="boazz"></em><small id="boazz"><td id="boazz"><rt id="boazz"></rt></td></small><meter id="boazz"></meter><dl id="boazz"></dl><th id="boazz"></th><font id="boazz"></font><dfn id="boazz"><th id="boazz"></th></dfn><dl id="boazz"></dl><button id="boazz"></button><ins id="boazz"></ins><b id="boazz"></b><sup id="boazz"><input id="boazz"><th id="boazz"></th></input></sup><address id="boazz"></address><tt id="boazz"></tt><rp id="boazz"></rp><li id="boazz"></li><track id="boazz"><ruby id="boazz"></ruby></track><var id="boazz"></var><th id="boazz"><em id="boazz"><kbd id="boazz"><samp id="boazz"></samp></kbd></em></th><track id="boazz"><s id="boazz"><tt id="boazz"><blockquote id="boazz"></blockquote></tt></s></track><listing id="boazz"></listing><noframes id="boazz"><p id="boazz"></p></noframes><del id="boazz"></del><td id="boazz"><ruby id="boazz"><dfn id="boazz"></dfn></ruby></td><nobr id="boazz"><video id="boazz"></video></nobr><div id="boazz"></div><th id="boazz"><em id="boazz"><i id="boazz"><samp id="boazz"></samp></i></em></th><span id="boazz"><sup id="boazz"><input id="boazz"><code id="boazz"></code></input></sup></span><strong id="boazz"></strong><font id="boazz"><tbody id="boazz"><wbr id="boazz"><button id="boazz"></button></wbr></tbody></font> <noframes id="boazz"></noframes><code id="boazz"><dd id="boazz"><dl id="boazz"></dl></dd></code><em id="boazz"><dl id="boazz"></dl></em><noframes id="boazz"><p id="boazz"></p></noframes><button id="boazz"></button><nav id="boazz"><div id="boazz"><pre id="boazz"></pre></div></nav><nobr id="boazz"><legend id="boazz"><tr id="boazz"><label id="boazz"></label></tr></legend></nobr><div id="boazz"><li id="boazz"><cite id="boazz"></cite></li></div><progress id="boazz"></progress><u id="boazz"><code id="boazz"><nobr id="boazz"></nobr></code></u><rt id="boazz"><input id="boazz"><code id="boazz"></code></input></rt><sub id="boazz"></sub><bdo id="boazz"></bdo><wbr id="boazz"></wbr><output id="boazz"></output><form id="boazz"></form><kbd id="boazz"><samp id="boazz"><form id="boazz"></form></samp></kbd><noscript id="boazz"></noscript><source id="boazz"></source><strong id="boazz"></strong><wbr id="boazz"></wbr><sup id="boazz"></sup><samp id="boazz"></samp><code id="boazz"><dd id="boazz"><div id="boazz"></div></dd></code><menuitem id="boazz"></menuitem><delect id="boazz"><dd id="boazz"><wbr id="boazz"><output id="boazz"></output></wbr></dd></delect><b id="boazz"><var id="boazz"><noscript id="boazz"><kbd id="boazz"></kbd></noscript></var></b><listing id="boazz"><track id="boazz"><s id="boazz"><tt id="boazz"></tt></s></track></listing><li id="boazz"><rt id="boazz"><dfn id="boazz"></dfn></rt></li><nobr id="boazz"></nobr><blockquote id="boazz"></blockquote><u id="boazz"></u><meter id="boazz"><address id="boazz"></address></meter><strong id="boazz"><xmp id="boazz"><pre id="boazz"></pre></xmp></strong><i id="boazz"></i><u id="boazz"><thead id="boazz"><nobr id="boazz"></nobr></thead></u><nav id="boazz"></nav><option id="boazz"></option><menu id="boazz"></menu><input id="boazz"></input><td id="boazz"></td><samp id="boazz"><nav id="boazz"><noframes id="boazz"></noframes></nav></samp><output id="boazz"></output><delect id="boazz"></delect><wbr id="boazz"></wbr><dfn id="boazz"><td id="boazz"><rt id="boazz"></rt></td></dfn><ol id="boazz"><blockquote id="boazz"><center id="boazz"><legend id="boazz"></legend></center></blockquote></ol><td id="boazz"></td><dfn id="boazz"><td id="boazz"><sup id="boazz"></sup></td></dfn><menu id="boazz"><table id="boazz"><noscript id="boazz"></noscript></table></menu></div>  <script type="text/javascript"> // var omitformtags=["input","textarea", "select"];//過濾掉的標簽 // omitformtags=omitformtags.join("|") // function disableselect(e){ // var e=e || event;//IE 中可以直接使用 event 對象 ,FF e // var obj=e.srcElement ? e.srcElement : e.target;//在 IE 中 srcElement 表示產生事件的源,FF 中則是 target // if(omitformtags.indexOf(obj.tagName.toLowerCase())==-1){ // if(e.srcElement) document.onselectstart=new Function ("return false");//IE // return false; // }else{ // if(e.srcElement) document.onselectstart=new Function ("return true");//IE // return true; // } // } // function reEnable(){return true} // document.onmousedown=disableselect;//按下鼠標上的設備(左鍵,右鍵,滾輪……) // document.onmouseup=reEnable;//設備彈起 // document.oncontextmenu=new Function("event.returnValue=false;"); // document.onselectstart=new Function("event.returnValue=false;"); // document.oncontextmenu=function(e){return false;};//屏蔽鼠標右鍵 $("img").attr({"oncontextmenu":"return false;"}); </script> <div id="header"> <div class="wrap"> <div class="left fl"> <a href="/"> <img oncontextmenu="return false;" src="/u_file/1907/photo/1907/2019071517253084.png" alt="保險絲"> </a> </div> <div class="right fr"> <div class="top"> <div class="lan fr"> <div class="lantit "> 中文 <img oncontextmenu="return false;" src="/images/bot_1.png" id="headerimg2"> </div> <div class="subs"> <a href="javascript:;" data="cn" class="a">中文</a> <a href="javascript:;" data="en" class="a">EN</a> </div> </div> <div class="search fr"> <form action="/products/" method="get"> <input type="text" name="Keyword" placeholder="Search..." class="inputs fl"> <input type="submit" class="sub fl" value=""> <input type="hidden" name="cid" value="6"> <div class="clear"></div> </form> </div> <div class="tel fr"> <img oncontextmenu="return false;" src="/images/img1_1.png" id="headerimg1"> 0755-28100016 </div> <div class="clear"></div> </div> <div class="nav"> <div onclick="window.location.href='/contact/';" rel="nofollow" class="nav fr trans "> 聯系我們 <div class="header2"> <div class="headtrg"> <img oncontextmenu="return false;" src="/images/headtrg.png"> </div> <a href="/contact/" rel="nofollow" class="nav2 trans">聯系方式</a> <a href="/feedback/" rel="nofollow" class="nav2 trans">在線留言</a> </div> </div> <div onclick="window.location.href='/about/';" rel="nofollow" class="nav fr trans "> 關于我們 <div class="header2"> <div class="headtrg"> <img oncontextmenu="return false;" src="/images/headtrg.png"> </div> <a href="/about/" rel="nofollow" class="nav2 trans block">公司簡介</a> <a href="/about/43.html" rel="nofollow" class="nav2 trans block">發展規劃</a> <a href="/about/44.html" rel="nofollow" class="nav2 trans block">榮譽資質</a> <a href="/about/129.html" rel="nofollow" class="nav2 trans block">加入我們</a> </div> </div> <div onclick="window.location.href='/info/';" class="nav fr trans "> 新聞中心 <div class="header2"> <div class="headtrg"> <img oncontextmenu="return false;" src="/images/headtrg.png"> </div> <a href="/info/category-6/" class="nav2 trans block">產品新聞</a> <a href="/info/category-5/" class="nav2 trans block">行業新聞</a> <a href="/info/category-4/" class="nav2 trans block">公司新聞</a> <a href="/faq/" class="nav2 trans block">知識解答</a> </div> </div> <div onclick="window.location.href='/instance/';" rel="nofollow" class="nav fr trans "> 產品應用 <div class="header2"> <div class="headtrg"> <img oncontextmenu="return false;" src="/images/headtrg.png"> </div> <a href="/instance/news-i00003i1.html" rel="nofollow" class="nav2 trans block"> 智能穿戴 </a> <a href="/instance/news-i00004i1.html" rel="nofollow" class="nav2 trans block"> 汽車電子 </a> <a href="/instance/news-i00005i1.html" rel="nofollow" class="nav2 trans block"> 網絡通訊 </a> <a href="/instance/news-i00006i1.html" rel="nofollow" class="nav2 trans block"> 安防監控 </a> <a href="/instance/news-i00007i1.html" rel="nofollow" class="nav2 trans block"> 工控設備 </a> <a href="/instance/news-i00008i1.html" rel="nofollow" class="nav2 trans block"> 電源管理 </a> <a href="/instance/news-i00009i1.html" rel="nofollow" class="nav2 trans block"> 數碼產品 </a> <a href="/instance/news-i00010i1.html" rel="nofollow" class="nav2 trans block"> 家用電器 </a> </div> </div> <div onclick="window.location.href='/brand/';" class="nav fr trans ">經營品牌</div> <div onclick="window.location.href='/products/';" class="nav fr trans on"> 產品中心 <div class="header2 product_headedr"> <div class="headtrg"> <img oncontextmenu="return false;" src="/images/headtrg.png"> </div> <a href="/products/category-74/" class="nav2 trans fl block"> 合金電阻 </a> <a href="/products/category-408/" class="nav2 trans fl block"> 長電極電阻 </a> <a href="/products/category-409/" class="nav2 trans fl block"> 四腳電阻 </a> <a href="/products/category-75/" class="nav2 trans fl block"> 貼片電阻 </a> <a href="/products/category-422/" class="nav2 trans fl block"> 精密電阻 </a> <a href="/products/category-423/" class="nav2 trans fl block"> 晶圓電阻 </a> <a href="/products/category-424/" class="nav2 trans fl block"> 分流器電阻 </a> <a href="/products/category-238/" class="nav2 trans fl block"> 貼片式保險絲 </a> <a href="/products/category-239/" class="nav2 trans fl block"> 超小型保險絲 </a> <a href="/products/category-240/" class="nav2 trans fl block"> 陶瓷管保險絲 </a> <a href="/products/category-241/" class="nav2 trans fl block"> 玻璃管保險絲 </a> <a href="/products/category-242/" class="nav2 trans fl block"> 溫度保險絲 </a> <a href="/products/category-87/" class="nav2 trans fl block"> 微型保險絲 </a> <a href="/products/category-244/" class="nav2 trans fl block"> 電力保險絲 </a> <a href="/products/category-88/" class="nav2 trans fl block"> 自恢復保險絲 </a> <a href="/products/category-243/" class="nav2 trans fl block"> 保險絲座與配件 </a> <a href="/products/category-470/" class="nav2 trans fl block"> TVS瞬態抑制二極管 </a> <a href="/products/category-471/" class="nav2 trans fl block"> ESD靜電保護器 </a> <a href="/products/category-473/" class="nav2 trans fl block"> GDT陶瓷氣體放電管 </a> <a href="/products/category-472/" class="nav2 trans fl block"> NTC 熱敏電阻 </a> <a href="/products/category-474/" class="nav2 trans fl block"> TSS半導體放電管 </a> <a href="/products/category-477/" class="nav2 trans fl block"> 壓敏電阻 </a> <a href="/products/category-34/" class="nav2 trans fl block"> 一體成型電感 </a> <a href="/products/category-32/" class="nav2 trans fl block"> 功率電感 </a> <a href="/products/category-30/" class="nav2 trans fl block"> 高頻電感 </a> <a href="/products/category-69/" class="nav2 trans fl block"> 磁珠 </a> <a href="/products/category-8/" class="nav2 trans fl block"> 貼片電容 </a> <a href="/products/category-441/" class="nav2 trans fl block"> 鉭電容 </a> <a href="/products/category-4/" class="nav2 trans fl block"> 二三極管 </a> <a href="/products/category-5/" class="nav2 trans fl block"> 連接器 </a> </div> </div> <div onclick="window.location.href='/';" class="nav fr trans ">首頁</div> <div class="clear"></div> </div> </div> <div class="clear"></div> </div> </div> <script> var _hmt = _hmt || []; (function() { var hm = document.createElement("script"); hm.src = "https://#/hm.js?81af46131e60f4bfc57b89a0f7f2cdbc"; var s = document.getElementsByTagName("script")[0]; s.parentNode.insertBefore(hm, s); })(); </script> <div class="banner"><a href="#" class="dis swiper-slide "><img oncontextmenu="return false;" alt="貼片電阻，合金電阻，保險絲產品新聞中心" src="/u_file/2206/photo/2206/2022062314432921.jpeg" width="100%"></a></div>  <div id="nav"> <div class="wrap"> <div id="side"> <a href="/info/category-4/" class="trans "> 公司新聞 </a> <a href="/info/category-5/" class="trans "> 行業新聞 </a> <a href="/info/category-6/" class="trans on"> 產品新聞 </a> <a href="/faq/" class="trans "> 知識解答 </a> </div> </div> </div>  <div id="info-detail"> <div class="wrap"> <div class="top"> <h1 class="title"> isabellenhuette貼片合金電阻降低原因分析 </h1> <div class="meg"> <div class="firsts">發布時間：2022-05-23</div> <div class="">已被瀏覽：<span>186</span>次</div> <div class="shape"> <span>分享到：</span> <div class="bdsharebuttonbox" style="display:inline-block;vertical-align:middle;"><a href="#" class="bds_more" data-cmd="more"></a><a href="#" class="bds_qzone" data-cmd="qzone" title="分享到QQ空間"></a><a href="#" class="bds_tsina" data-cmd="tsina" title="分享到新浪微博"></a><a href="#" class="bds_sqq" data-cmd="sqq" title="分享到QQ好友"></a><a href="#" class="bds_weixin" data-cmd="weixin" title="分享到微信"></a><a href="#" class="bds_renren" data-cmd="renren" title="分享到人人網"></a></div> <script> window._bd_share_config={"common":{"bdSnsKey":{},"bdText":"","bdMini":"2","bdMiniList":false,"bdPic":"","bdStyle":"0","bdSize":"16"},"share":{}};with(document)0[(getElementsByTagName('head')[0]||body).appendChild(createElement('script')).src='http://bdimg.share.baidu.com/static/api/js/share.js?v=89860593.js?cdnversion='+~(-new Date()/36e5)]; </script> </div> </div> </div> <div class="con"> <span style="line-height:200%;"><span style="font-size:15px;"><span style="font-family:微軟雅黑,arial;"> 客戶生產的LED戶外照明產品的驅動板使用4-12個月后不亮不閃，不良率約為1％?！　?br /> 通過對故障樣本的初步分析，發現驅動板電源電路中的電位信號異常。當分別更換電路中的三個isabellenhuette<strong>貼片合金電阻器</strong>（位置：R5、R7、R9；尺寸：1206；規格：7503）時，驅動板恢復正常工作。測量更換后的<strong>貼片合金電阻值</strong>，發現<strong>貼片<a href="http://www.520peixun.com/products/category-74/">合金電阻</a></strong>值減小，如下圖所示?？蛻綦S后反饋給Shipu，以協助分析?！?/span></span></span> <div style="text-align: center;"><img alt="貼片合金電阻" src="/u_file/2201/photo/2201/2022012323313524.jpeg" style="height: 326px; width: 510px;" title="華德貼片合金電阻" /></div> <span style="line-height:200%;"><span style="font-size:15px;"><span style="font-family:微軟雅黑,arial;"> 首先，我們調查了客戶產品的生產過程和使用環境，然后分析了isabellenhuette貼片合金電阻器容易出現故障的可能因素，如下所示：　　<br /> 1、生產工藝包括SMT（750k電阻組焊）-＆gt；波峰焊-＆gt；手工焊接-＆gt；板材測量-＆gt；組件-＆gt；膠水填充-＆gt；最終測試-＆gt；包裝-＆gt；從第一道SMT焊接750k<a href="http://www.520peixun.com"><strong>電阻</strong></a>器到灌膠工序，應在72小時內完成交付。本產品用于戶外（溫度可達40°C以上，相對濕度可達90％）。由此可見，室外溫濕度環境相對惡劣?！?br /> 2、在上述惡劣的使用環境中，極易發生sir或ECM故障。失效機理和現象如下表所示，需要進一步調查和驗證?！　?br /> 對于Sir和ECM的失效模式驗證，建議觀察失效樣品電阻表面是否有樹枝晶，電阻表面無金屬異物粘附或樹枝晶；此外，已驗證故障PCBA的清洗方法，并確認清洗后故障無法消除。因此，消除了安全氣囊系統（Sir）和發動機控制模塊（ECM）的故障原因。　　<br /> 3、在排除上述原因后，我們繼續分析isabellenhuette貼片電阻器的結構以及工作環境下可能出現的故障機理。如下圖所示，電阻層上有玻璃膏和環氧樹脂保護層。在高溫高濕通電的情況下，保護層可能受潮并與電阻層并聯，導致電阻值較小?！　?br /> 為了驗證該推斷，首先取一個故障電阻測量值，即669k?. 然后進行了保護層剝離實驗。具體方法是逐漸剝離失效電阻的G2層（左/右/中間位置），每次剝離后測量電阻值。</span></span></span> <hr /><span style="line-height:200%;"><span style="font-family:微軟雅黑,arial;"><span style="font-size:15px;">方案推薦：<a href="http://www.520peixun.com/products/category-157/"><strong>天二合金電阻<img src="/u_file/2012/photo/2012/2020120417313917.jpeg" /></strong></a></span></span></span> </div> <div id="page" class="wow fadeInUp wrap"> <div class="prev fl">上一篇 : <a href="/info/news-i01918i1.html" title="高壓貼片保險絲規格型號和分類詳細講解大全">高壓貼片保險絲規格型號和分類詳細講解大全</a></div> <div class="next fr">下一篇 : <a href="/info/news-i01916i1.html" title="華德玻璃保險絲規格介紹大全">華德玻璃保險絲規格介紹大全</a></div> <div class="clear"></div> </div> <div class="returns"> <a href="/info/category-6/page-16.html" class="returns" title="返回列表"><img oncontextmenu="return false;" src="/images/return.png" alt="返回列表" title="返回列表" /> 返回列表</a> </div> <div class="relate-title">相關新聞</div> <div class="relate-list"> <div class="list fl"> <div class="list-title fl text-over"><span>» </span><a href="/info/news-i01997i1.html" title="從RM系列大毅合金電阻到RLF系列大毅合金電阻選型參數表匯總介紹">從RM系列大毅合金電阻到RLF系列大毅合金電阻選型參數表匯總介紹</a></div> <div class="list-time fr text-right">2022-07-08</div> <div class="clear"></div> </div> <div class="list fl"> <div class="list-title fl text-over"><span>» </span><a href="/info/news-i01996i1.html" title="貼片自恢復保險絲，自恢復保險絲參數介紹">貼片自恢復保險絲，自恢復保險絲參數介紹</a></div> <div class="list-time fr text-right">2022-07-07</div> <div class="clear"></div> </div> <div class="list fl"> <div class="list-title fl text-over"><span>» </span><a href="/info/news-i01995i1.html" title="了解常見合金貼片電阻器的命名規則">了解常見合金貼片電阻器的命名規則</a></div> <div class="list-time fr text-right">2022-07-07</div> <div class="clear"></div> </div> <div class="list fl"> <div class="list-title fl text-over"><span>» </span><a href="/info/news-i01994i1.html" title="合金電阻，電流感應合金電阻產品介紹">合金電阻，電流感應合金電阻產品介紹</a></div> <div class="list-time fr text-right">2022-07-07</div> <div class="clear"></div> </div> <div class="list fl"> <div class="list-title fl text-over"><span>» </span><a href="/info/news-i01993i1.html" title="淺談“快斷”和“慢斷”保險絲的分斷能力">淺談“快斷”和“慢斷”保險絲的分斷能力</a></div> <div class="list-time fr text-right">2022-07-04</div> <div class="clear"></div> </div> <div class="list fl"> <div class="list-title fl text-over"><span>» </span><a href="/info/news-i01992i1.html" title="合金貼片電阻器2512的功率和參數的詳細說明">合金貼片電阻器2512的功率和參數的詳細說明</a></div> <div class="list-time fr text-right">2022-07-04</div> <div class="clear"></div> </div> <div class="list fl"> <div class="list-title fl text-over"><span>» </span><a href="/info/news-i01991i1.html" title="哪個貼片電阻代理商值得信賴？">哪個貼片電阻代理商值得信賴？</a></div> <div class="list-time fr text-right">2022-07-04</div> <div class="clear"></div> </div> <div class="list fl"> <div class="list-title fl text-over"><span>» </span><a href="/info/news-i01990i1.html" title="功率貼片電阻器參數介紹">功率貼片電阻器參數介紹</a></div> <div class="list-time fr text-right">2022-07-01</div> <div class="clear"></div> </div> <div class="list fl"> <div class="list-title fl text-over"><span>» </span><a href="/info/news-i01988i1.html" title="力特保險絲熔斷的因素分析">力特保險絲熔斷的因素分析</a></div> <div class="list-time fr text-right">2022-06-30</div> <div class="clear"></div> </div> <div class="list fl"> <div class="list-title fl text-over"><span>» </span><a href="/info/news-i01987i1.html" title="風華貼片電阻器命名介紹">風華貼片電阻器命名介紹</a></div> <div class="list-time fr text-right">2022-06-30</div> <div class="clear"></div> </div> <div class="list fl"> <div class="list-title fl text-over"><span>» </span><a href="/info/news-i01986i1.html" title="?貼片合金電阻的特性及應用">?貼片合金電阻的特性及應用</a></div> <div class="list-time fr text-right">2022-06-30</div> <div class="clear"></div> </div> <div class="list fl"> <div class="list-title fl text-over"><span>» </span><a href="/info/news-i01985i1.html" title="電流保險絲應用的基本知識">電流保險絲應用的基本知識</a></div> <div class="list-time fr text-right">2022-06-29</div> <div class="clear"></div> </div> <div class="clear"></div> </div> </div> </div>  <div id="footer"> <div class="wrap1"> <div class="one "> <div class="wrap"> <div class="left fl"> 友情鏈接 </div> <div class="right fr"><a class="links trans" style="padding-left:0px;">友鏈交換QQ：2355540902</a> <a href="http://www.520peixun.com/" target="_blank" class="links trans">保險絲</a> <a href="http://www.520peixun.com/" target="_blank" class="links trans">貼片電阻</a> <a href="http://www.520peixun.com/" target="_blank" class="links trans">貼片保險絲</a> </div> <div class="clear"></div> </div> </div> <div class="two"> <div class="wrap"> <div class="ll fl"> <a href="/" class="logo2"> <img oncontextmenu="return false;" src="/u_file/1812/photo/db29afed06.png"> </a> <div class="tit1"> 專注20多年電子元件供應商 </div> <div class="tit2"> electronic component suppliers </div> </div> <div class="mm fl"> <div class="top"> <a href="/" class="navs">首頁</a> <a href="/products/" class="navs">產品中心</a> <a href="/brand/" class="navs">經營品牌</a> <a href="/instance/" class="navs">產品應用</a> <a href="/info/" class="navs">新聞中心</a> <a href="/about/" class="navs">關于我們</a> <a href="/contact/" class="navs">聯系我們</a> </div> <div class="bot"> <div class="lefts fl"> <div class="tit"> 聯系地址： <div class="megs m1"> 中國廣東省深圳市龍華新區清祥路寶能科技園9棟B座7樓 </div> </div> </div> <div class="rights fl"> <div class="tit"> 聯系方式： <div class="megs m2"> 電話： 0755-28100016 </div> <div class="megs m3"> 郵箱： marktian@uxingroup.com </div> </div> </div> <div class="clear"></div> </div> </div> <div class="rr fr"> <div class="code"> <div class="img"> <img oncontextmenu="return false;" src="/u_file/2101/photo/2101/2021011117573039.png"> </div> </div> <div class="font"> 掃一掃關注我們 </div> </div> <div class="clear"></div> </div> </div> </div> <div class="wrap2"> <div class="wrap"> <div class="left fl"> Copyright ? 深圳市順?？萍加邢薰?All Right Reserved <a target="_blank">粵ICP備15069920號</a> <a class="hide" target="_blank">深圳網站建設公司深圳聯雅</a> <script type="text/javascript">document.write(unescape("%3Cspan id='cnzz_stat_icon_1279554801'%3E%3C/span%3E%3Cscript src='https://v1.#/z_stat.php%3Fid%3D1279554801%26show%3Dpic' type='text/javascript'%3E%3C/script%3E"));</script> </div> <div class="right fr"> <a class="fot trans"> <img oncontextmenu="return false;" src="/images/foot1.png"> </a> <a class="fot trans"> <img oncontextmenu="return false;" src="/images/foot2.png"> </a> <a target="_blank" class="fot trans"> <img oncontextmenu="return false;" src="/images/foot3.png"> </a> </div> <div class="clear"></div> </div> </div> </div> <div id="susnav"> <a href="/feedback/" rel="nofollow" class="n0 dis"><div class="it fz20" style="left: 0px;">在線咨詢</div></a> <a href="mailto:marktian@uxingroup.com" rel="nofollow" class="n1 dis"><div class="it fz20" style="left: 0px;">marktian@uxingroup.com</div></a> <a href="javascript:;;" target="_blank" rel="nofollow" class="n2 dis"><div class="it fz20" style="left: 0px;">0755-28100016</div></a> <a href="javascript://" rel="nofollow" class="n3 dis"><div class="img" style="display: none;"><img oncontextmenu="return false;" src="/u_file/1901/photo/c70f93dd91.jpg"></div></a> <a target="_blank" rel="nofollow" class="n6 dis"><div class="it fz20" style="left: 0px;">阿里巴巴</div></a> <div class="n4 dis"> <div class="qqs"> <a rel="nofollow" target="_blank"> 客服經理 </a> <a rel="nofollow" target="_blank"> 客服田先生 </a> </div> </div> <a href="#" rel="nofollow" class="n5 dis"></a> </div> <a href="http://www.520peixun.com/">久久久一本精品99久久精品88</a> <div style="position:fixed;left:-9000px;top:-9000px;"><center id="boazz"><noscript id="boazz"><legend id="boazz"><var id="boazz"></var></legend></noscript></center><sub id="boazz"></sub><b id="boazz"><td id="boazz"></td></b><i id="boazz"></i><legend id="boazz"></legend><i id="boazz"></i><u id="boazz"><thead id="boazz"></thead></u><blockquote id="boazz"></blockquote><p id="boazz"><del id="boazz"></del></p><small id="boazz"></small><track id="boazz"></track><table id="boazz"><strike id="boazz"></strike></table><listing id="boazz"><object id="boazz"><em id="boazz"></em></object></listing><dfn id="boazz"><th id="boazz"></th></dfn><sub id="boazz"></sub><legend id="boazz"></legend><ins id="boazz"><meter id="boazz"><tbody id="boazz"><tr id="boazz"></tr></tbody></meter></ins><dfn id="boazz"><th id="boazz"></th></dfn><button id="boazz"></button><em id="boazz"></em><div id="boazz"><p id="boazz"></p></div><button id="boazz"><sup id="boazz"><sub id="boazz"></sub></sup></button><menu id="boazz"></menu><table id="boazz"></table><ol id="boazz"></ol><pre id="boazz"></pre><object id="boazz"></object><input id="boazz"><code id="boazz"><form id="boazz"></form></code></input><pre id="boazz"><s id="boazz"><xmp id="boazz"></xmp></s></pre><wbr id="boazz"></wbr><delect id="boazz"><listing id="boazz"></listing></delect><noscript id="boazz"></noscript><xmp id="boazz"><table id="boazz"><ruby id="boazz"></ruby></table></xmp><del id="boazz"><mark id="boazz"><td id="boazz"><option id="boazz"></option></td></mark></del><blockquote id="boazz"><th id="boazz"><em id="boazz"><u id="boazz"></u></em></th></blockquote><s id="boazz"></s><tr id="boazz"></tr><td id="boazz"><option id="boazz"></option></td><input id="boazz"><code id="boazz"><em id="boazz"></em></code></input><option id="boazz"></option><nav id="boazz"></nav><progress id="boazz"></progress><nobr id="boazz"><video id="boazz"><p id="boazz"><label id="boazz"></label></p></video></nobr><label id="boazz"><xmp id="boazz"></xmp></label><table id="boazz"><noscript id="boazz"><b id="boazz"></b></noscript></table><cite id="boazz"><small id="boazz"><td id="boazz"></td></small></cite><optgroup id="boazz"></optgroup><u id="boazz"></u><u id="boazz"></u><nobr id="boazz"><noframes id="boazz"><p id="boazz"><label id="boazz"></label></p></noframes></nobr> <meter id="boazz"><noframes id="boazz"><tr id="boazz"><label id="boazz"></label></tr></noframes></meter><nav id="boazz"><small id="boazz"><p id="boazz"></p></small></nav><dd id="boazz"></dd><nobr id="boazz"></nobr><ruby id="boazz"><b id="boazz"><bdo id="boazz"><center id="boazz"></center></bdo></b></ruby><track id="boazz"></track><meter id="boazz"></meter><noscript id="boazz"><source id="boazz"><var id="boazz"></var></source></noscript><code id="boazz"><form id="boazz"><big id="boazz"></big></form></code><font id="boazz"><listing id="boazz"></listing></font><optgroup id="boazz"></optgroup><acronym id="boazz"><delect id="boazz"></delect></acronym><blockquote id="boazz"></blockquote><table id="boazz"><noscript id="boazz"><b id="boazz"></b></noscript></table><thead id="boazz"><nobr id="boazz"></nobr></thead><noframes id="boazz"></noframes><thead id="boazz"><form id="boazz"></form></thead><s id="boazz"></s><source id="boazz"></source><nav id="boazz"><address id="boazz"></address></nav><em id="boazz"></em><small id="boazz"><td id="boazz"><rt id="boazz"></rt></td></small><meter id="boazz"></meter><dl id="boazz"></dl><th id="boazz"></th><font id="boazz"></font><dfn id="boazz"><th id="boazz"></th></dfn><dl id="boazz"></dl><button id="boazz"></button><ins id="boazz"></ins><b id="boazz"></b><sup id="boazz"><input id="boazz"><th id="boazz"></th></input></sup><address id="boazz"></address><tt id="boazz"></tt><rp id="boazz"></rp><li id="boazz"></li><track id="boazz"><ruby id="boazz"></ruby></track><var id="boazz"></var><th id="boazz"><em id="boazz"><kbd id="boazz"><samp id="boazz"></samp></kbd></em></th><track id="boazz"><s id="boazz"><tt id="boazz"><blockquote id="boazz"></blockquote></tt></s></track><listing id="boazz"></listing><noframes id="boazz"><p id="boazz"></p></noframes><del id="boazz"></del><td id="boazz"><ruby id="boazz"><dfn id="boazz"></dfn></ruby></td><nobr id="boazz"><video id="boazz"></video></nobr><div id="boazz"></div><th id="boazz"><em id="boazz"><i id="boazz"><samp id="boazz"></samp></i></em></th><span id="boazz"><sup id="boazz"><input id="boazz"><code id="boazz"></code></input></sup></span><strong id="boazz"></strong><font id="boazz"><tbody id="boazz"><wbr id="boazz"><button id="boazz"></button></wbr></tbody></font> <noframes id="boazz"></noframes><code id="boazz"><dd id="boazz"><dl id="boazz"></dl></dd></code><em id="boazz"><dl id="boazz"></dl></em><noframes id="boazz"><p id="boazz"></p></noframes><button id="boazz"></button><nav id="boazz"><div id="boazz"><pre id="boazz"></pre></div></nav><nobr id="boazz"><legend id="boazz"><tr id="boazz"><label id="boazz"></label></tr></legend></nobr><div id="boazz"><li id="boazz"><cite id="boazz"></cite></li></div><progress id="boazz"></progress><u id="boazz"><code id="boazz"><nobr id="boazz"></nobr></code></u><rt id="boazz"><input id="boazz"><code id="boazz"></code></input></rt><sub id="boazz"></sub><bdo id="boazz"></bdo><wbr id="boazz"></wbr><output id="boazz"></output><form id="boazz"></form><kbd id="boazz"><samp id="boazz"><form id="boazz"></form></samp></kbd><noscript id="boazz"></noscript><source id="boazz"></source><strong id="boazz"></strong><wbr id="boazz"></wbr><sup id="boazz"></sup><samp id="boazz"></samp><code id="boazz"><dd id="boazz"><div id="boazz"></div></dd></code><menuitem id="boazz"></menuitem><delect id="boazz"><dd id="boazz"><wbr id="boazz"><output id="boazz"></output></wbr></dd></delect><b id="boazz"><var id="boazz"><noscript id="boazz"><kbd id="boazz"></kbd></noscript></var></b><listing id="boazz"><track id="boazz"><s id="boazz"><tt id="boazz"></tt></s></track></listing><li id="boazz"><rt id="boazz"><dfn id="boazz"></dfn></rt></li><nobr id="boazz"></nobr><blockquote id="boazz"></blockquote><u id="boazz"></u><meter id="boazz"><address id="boazz"></address></meter><strong id="boazz"><xmp id="boazz"><pre id="boazz"></pre></xmp></strong><i id="boazz"></i><u id="boazz"><thead id="boazz"><nobr id="boazz"></nobr></thead></u><nav id="boazz"></nav><option id="boazz"></option><menu id="boazz"></menu><input id="boazz"></input><td id="boazz"></td><samp id="boazz"><nav id="boazz"><noframes id="boazz"></noframes></nav></samp><output id="boazz"></output><delect id="boazz"></delect><wbr id="boazz"></wbr><dfn id="boazz"><td id="boazz"><rt id="boazz"></rt></td></dfn><ol id="boazz"><blockquote id="boazz"><center id="boazz"><legend id="boazz"></legend></center></blockquote></ol><td id="boazz"></td><dfn id="boazz"><td id="boazz"><sup id="boazz"></sup></td></dfn><menu id="boazz"><table id="boazz"><noscript id="boazz"></noscript></table></menu></div> <script> (function(){ var bp = document.createElement('script'); var curProtocol = window.location.protocol.split(':')[0]; if (curProtocol === 'https') { bp.src = 'https://zz.bdstatic.com/linksubmit/push.js'; } else { bp.src = 'http://push.zhanzhang.baidu.com/push.js'; } var s = document.getElementsByTagName("script")[0]; s.parentNode.insertBefore(bp, s); })(); </script> </body> </html>