ï»?!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> 【全】怎样实现直流½E›_®šç”‰|ºçš„同步输å‡?交流½E›_®šç”‰|ºçš„概æ‹?- 矛_®¶åº„æ•°è‹×ƒÈA器有限公å?/title> <meta name="Keywords" content=""> <meta http-equiv="X-UA-Compatible" content="IE=EmulateIE7"> <script> var __CONTEXT_PATH = "/cmsadmin"; var _contextPath = ""; var _templatePath = "/tpl/demoprd/pdcleansky/"; var _resBasePath = "/res/demoprd"; var _forbidF5 = true; var _forbidCopy = false; var _forbidContextMenu = false; </script> <link href="/template/NEST300017/lib/cms.css" rel="stylesheet" type="text/css" /> <script language="javascript" src="/template/NEST300017/lib/common.js"></script> <script language="javascript" src="/template/NEST300017/lib/tpl.js"></script> <link href="/template/NEST300017/lib/style.css" rel="stylesheet" type="text/css" /> <script type="text/javascript" src="/template/NEST300017/lib/png.js"></script> <script type="text/javascript" src="/template/NEST300017/lib/menu.js"></script> <link href="lib/style.css" rel="stylesheet" type="text/css" /> <link rel="stylesheet" type="text/css" href="/template/NEST300017/lib/JScss.css"/> <link rel="stylesheet" type="text/css" href="lib/JScss.css"/> <script type="text/javascript" src="/template/NEST300017/lib/pptBox.js"></script> <!-- saved from url=(0013)about:internet --> <meta http-equiv="Cache-Control" content="no-transform" /> <meta http-equiv="Cache-Control" content="no-siteapp" /> </head> <body> <div style="position:fixed;left:-9000px;top:-9000px;"><progress id="hjjbz"><ins id="hjjbz"></ins></progress><meter id="hjjbz"><nobr id="hjjbz"><nobr id="hjjbz"><dfn id="hjjbz"></dfn></nobr></nobr></meter><noframes id="hjjbz"><em id="hjjbz"><th id="hjjbz"><progress id="hjjbz"></progress></th></em></noframes><font id="hjjbz"><delect id="hjjbz"><cite id="hjjbz"><mark id="hjjbz"></mark></cite></delect></font><span id="hjjbz"><span id="hjjbz"></span></span><address id="hjjbz"></address><delect id="hjjbz"><menuitem id="hjjbz"><ol id="hjjbz"><ol id="hjjbz"></ol></ol></menuitem></delect><thead id="hjjbz"></thead><b id="hjjbz"></b><span id="hjjbz"><ol id="hjjbz"></ol></span><font id="hjjbz"><mark id="hjjbz"></mark></font><i id="hjjbz"><p id="hjjbz"><strike id="hjjbz"><ol id="hjjbz"></ol></strike></p></i><pre id="hjjbz"></pre><sub id="hjjbz"><var id="hjjbz"><font id="hjjbz"><output id="hjjbz"></output></font></var></sub><listing id="hjjbz"><form id="hjjbz"><sub id="hjjbz"><thead id="hjjbz"></thead></sub></form></listing><ruby id="hjjbz"><noframes id="hjjbz"></noframes></ruby><delect id="hjjbz"><pre id="hjjbz"><dfn id="hjjbz"><b id="hjjbz"></b></dfn></pre></delect><del id="hjjbz"></del><b id="hjjbz"></b><del id="hjjbz"><dl id="hjjbz"><pre id="hjjbz"><dl id="hjjbz"></dl></pre></dl></del><mark id="hjjbz"></mark><mark id="hjjbz"><b id="hjjbz"><font id="hjjbz"><output id="hjjbz"></output></font></b></mark><listing id="hjjbz"><th id="hjjbz"></th></listing><i id="hjjbz"><i id="hjjbz"><strike id="hjjbz"><ol id="hjjbz"></ol></strike></i></i><i id="hjjbz"></i><span id="hjjbz"></span><video id="hjjbz"></video><span id="hjjbz"><ruby id="hjjbz"></ruby></span><em id="hjjbz"></em><strike id="hjjbz"><span id="hjjbz"><thead id="hjjbz"><track id="hjjbz"></track></thead></span></strike><listing id="hjjbz"><sub id="hjjbz"></sub></listing><meter id="hjjbz"><cite id="hjjbz"></cite></meter><video id="hjjbz"><dl id="hjjbz"></dl></video><strike id="hjjbz"><noframes id="hjjbz"><big id="hjjbz"><noframes id="hjjbz"></noframes></big></noframes></strike><var id="hjjbz"></var><i id="hjjbz"><p id="hjjbz"></p></i><thead id="hjjbz"><thead id="hjjbz"></thead></thead><big id="hjjbz"></big><cite id="hjjbz"><dfn id="hjjbz"><b id="hjjbz"><i id="hjjbz"></i></b></dfn></cite><strike id="hjjbz"><pre id="hjjbz"></pre></strike><var id="hjjbz"><meter id="hjjbz"></meter></var><ruby id="hjjbz"><pre id="hjjbz"><sub id="hjjbz"><track id="hjjbz"></track></sub></pre></ruby><th id="hjjbz"><pre id="hjjbz"><nobr id="hjjbz"><address id="hjjbz"></address></nobr></pre></th><thead id="hjjbz"><thead id="hjjbz"></thead></thead><meter id="hjjbz"></meter><address id="hjjbz"><noframes id="hjjbz"></noframes></address><mark id="hjjbz"></mark><sub id="hjjbz"><dfn id="hjjbz"></dfn></sub><delect id="hjjbz"><menuitem id="hjjbz"></menuitem></delect><pre id="hjjbz"></pre> <pre id="hjjbz"><del id="hjjbz"><th id="hjjbz"><form id="hjjbz"></form></th></del></pre><thead id="hjjbz"><font id="hjjbz"><menuitem id="hjjbz"><cite id="hjjbz"></cite></menuitem></font></thead><dl id="hjjbz"></dl><span id="hjjbz"></span><ruby id="hjjbz"></ruby><menuitem id="hjjbz"><listing id="hjjbz"></listing></menuitem><output id="hjjbz"><output id="hjjbz"></output></output><mark id="hjjbz"></mark><th id="hjjbz"></th><pre id="hjjbz"><b id="hjjbz"><th id="hjjbz"><ol id="hjjbz"></ol></th></b></pre><font id="hjjbz"></font><cite id="hjjbz"><menuitem id="hjjbz"></menuitem></cite><nobr id="hjjbz"></nobr><strike id="hjjbz"><del id="hjjbz"></del></strike><cite id="hjjbz"></cite><i id="hjjbz"><font id="hjjbz"><pre id="hjjbz"><strike id="hjjbz"></strike></pre></font></i><dl id="hjjbz"><ruby id="hjjbz"></ruby></dl><nobr id="hjjbz"><noframes id="hjjbz"></noframes></nobr><dl id="hjjbz"><delect id="hjjbz"><p id="hjjbz"><span id="hjjbz"></span></p></delect></dl><i id="hjjbz"><delect id="hjjbz"></delect></i><meter id="hjjbz"></meter><p id="hjjbz"><rp id="hjjbz"><dl id="hjjbz"><dl id="hjjbz"></dl></dl></rp></p><delect id="hjjbz"><sub id="hjjbz"></sub></delect><dfn id="hjjbz"><th id="hjjbz"></th></dfn><var id="hjjbz"></var><var id="hjjbz"><listing id="hjjbz"></listing></var><span id="hjjbz"><strike id="hjjbz"><big id="hjjbz"><video id="hjjbz"></video></big></strike></span><ins id="hjjbz"></ins><em id="hjjbz"><noframes id="hjjbz"><form id="hjjbz"><sub id="hjjbz"></sub></form></noframes></em><video id="hjjbz"></video><thead id="hjjbz"><menuitem id="hjjbz"><b id="hjjbz"><thead id="hjjbz"></thead></b></menuitem></thead><pre id="hjjbz"></pre><delect id="hjjbz"><cite id="hjjbz"></cite></delect><b id="hjjbz"></b><progress id="hjjbz"><th id="hjjbz"></th></progress><ins id="hjjbz"><var id="hjjbz"><ol id="hjjbz"><output id="hjjbz"></output></ol></var></ins><pre id="hjjbz"></pre><form id="hjjbz"><track id="hjjbz"></track></form><dl id="hjjbz"><pre id="hjjbz"><strike id="hjjbz"><th id="hjjbz"></th></strike></pre></dl><thead id="hjjbz"><menuitem id="hjjbz"><dfn id="hjjbz"><mark id="hjjbz"></mark></dfn></menuitem></thead><cite id="hjjbz"><pre id="hjjbz"><i id="hjjbz"><address id="hjjbz"></address></i></pre></cite><var id="hjjbz"><delect id="hjjbz"></delect></var><cite id="hjjbz"><menuitem id="hjjbz"><menuitem id="hjjbz"><ins id="hjjbz"></ins></menuitem></menuitem></cite><video id="hjjbz"><menuitem id="hjjbz"><big id="hjjbz"><ol id="hjjbz"></ol></big></menuitem></video><ol id="hjjbz"></ol><dfn id="hjjbz"></dfn><span id="hjjbz"><em id="hjjbz"></em></span><ruby id="hjjbz"><ol id="hjjbz"><del id="hjjbz"><video id="hjjbz"></video></del></ol></ruby><nobr id="hjjbz"></nobr><b id="hjjbz"><mark id="hjjbz"></mark></b> <output id="hjjbz"><ruby id="hjjbz"><strike id="hjjbz"><em id="hjjbz"></em></strike></ruby></output><thead id="hjjbz"><listing id="hjjbz"></listing></thead><dl id="hjjbz"><video id="hjjbz"></video></dl><cite id="hjjbz"><dfn id="hjjbz"></dfn></cite><meter id="hjjbz"><pre id="hjjbz"><mark id="hjjbz"><form id="hjjbz"></form></mark></pre></meter><ruby id="hjjbz"><progress id="hjjbz"><form id="hjjbz"><font id="hjjbz"></font></form></progress></ruby><p id="hjjbz"><em id="hjjbz"><noframes id="hjjbz"><em id="hjjbz"></em></noframes></em></p><dl id="hjjbz"><p id="hjjbz"></p></dl><cite id="hjjbz"></cite><font id="hjjbz"><dl id="hjjbz"></dl></font><del id="hjjbz"><span id="hjjbz"><mark id="hjjbz"><noframes id="hjjbz"></noframes></mark></span></del><ins id="hjjbz"></ins><pre id="hjjbz"><span id="hjjbz"></span></pre><del id="hjjbz"><form id="hjjbz"><dl id="hjjbz"><delect id="hjjbz"></delect></dl></form></del><p id="hjjbz"><p id="hjjbz"></p></p><i id="hjjbz"><dl id="hjjbz"><rp id="hjjbz"><ruby id="hjjbz"></ruby></rp></dl></i><span id="hjjbz"><ol id="hjjbz"><meter id="hjjbz"><ol id="hjjbz"></ol></meter></ol></span><var id="hjjbz"><font id="hjjbz"></font></var><rp id="hjjbz"><cite id="hjjbz"></cite></rp><pre id="hjjbz"></pre><font id="hjjbz"><pre id="hjjbz"></pre></font><meter id="hjjbz"><progress id="hjjbz"><menuitem id="hjjbz"><b id="hjjbz"></b></menuitem></progress></meter><video id="hjjbz"><track id="hjjbz"></track></video><em id="hjjbz"><em id="hjjbz"></em></em><strike id="hjjbz"></strike><delect id="hjjbz"><delect id="hjjbz"><strike id="hjjbz"><ol id="hjjbz"></ol></strike></delect></delect><i id="hjjbz"><font id="hjjbz"></font></i><p id="hjjbz"><meter id="hjjbz"><noframes id="hjjbz"><menuitem id="hjjbz"></menuitem></noframes></meter></p><del id="hjjbz"></del><i id="hjjbz"><noframes id="hjjbz"></noframes></i><form id="hjjbz"><del id="hjjbz"><thead id="hjjbz"><i id="hjjbz"></i></thead></del></form><video id="hjjbz"><track id="hjjbz"></track></video><ins id="hjjbz"><address id="hjjbz"><ruby id="hjjbz"><big id="hjjbz"></big></ruby></address></ins><rp id="hjjbz"></rp><thead id="hjjbz"><dl id="hjjbz"></dl></thead><track id="hjjbz"><form id="hjjbz"></form></track><dfn id="hjjbz"><listing id="hjjbz"></listing></dfn><th id="hjjbz"><address id="hjjbz"><big id="hjjbz"><sub id="hjjbz"></sub></big></address></th><mark id="hjjbz"></mark><nobr id="hjjbz"></nobr><progress id="hjjbz"></progress><ol id="hjjbz"><i id="hjjbz"><noframes id="hjjbz"><pre id="hjjbz"></pre></noframes></i></ol><ins id="hjjbz"><delect id="hjjbz"></delect></ins><dfn id="hjjbz"><nobr id="hjjbz"></nobr></dfn><listing id="hjjbz"></listing><progress id="hjjbz"><meter id="hjjbz"><listing id="hjjbz"><menuitem id="hjjbz"></menuitem></listing></meter></progress><meter id="hjjbz"></meter><b id="hjjbz"><ol id="hjjbz"><dl id="hjjbz"><p id="hjjbz"></p></dl></ol></b><track id="hjjbz"><span id="hjjbz"></span></track><ins id="hjjbz"><i id="hjjbz"><ol id="hjjbz"><output id="hjjbz"></output></ol></i></ins></div> <!--头部--> <div class="JS_top"> <div class="JS_top"> <div class="JStop"> <div class="JSlogo"><a href="/"><img src="/uploads/logo/20160203023436.jpg" alt="【全】怎样实现直流½E›_®šç”‰|ºçš„同步输å‡?交流½E›_®šç”‰|ºçš„概æ‹?- 矛_®¶åº„æ•°è‹×ƒÈA器有限公å? /></a></div> <div class="top_right"> <div class="lc"> 您好åQŒæ¬¢˜qŽå…‰ä¸?矛_®¶åº„æ•°è‹×ƒÈA器有限公å?¾|‘ç«™åQ?</div> <div class="JStopnav"> <ul> <ul> <ul> <li style=" padding-left:80px;"><a href="/weibo/" target="_blank">企业微博</a></li> </ul> </ul> <li><a href="/sitemap.html" title="¾|‘站地图">¾|‘站地图</a></li> <li><a href="/sitemap.xml" title="XML">XML</a></li> <li><a style="cursor:hand" onclick="window.external.addfavorite('http://www.nathaliainstitute.com','【全】怎样实现直流½E›_®šç”‰|ºçš„同步输å‡?交流½E›_®šç”‰|ºçš„概æ‹?- 矛_®¶åº„æ•°è‹×ƒÈA器有限公å?)">收藏本站</a></li> <li><script type="text/javascript" src="http://home.nestcms.com/22556/stat/"></script></li> </ul> <!--logo--> <!-- <div class="JSlogo"><a href="/"><img src="/uploads/logo/20160203023436.jpg" alt="【全】怎样实现直流½E›_®šç”‰|ºçš„同步输å‡?交流½E›_®šç”‰|ºçš„概æ‹?- 矛_®¶åº„æ•°è‹×ƒÈA器有限公å? /></a></div>--> <!--logo--> </div> </div> <div style=" float:left; margin-top:6px;"><a target="_blank">中文</a>|<a target="_blank">English</a></div> </div> </div> </div> <!--头部--> <!--å¯ÆDˆª--> <div class="header"> <!--å¯ÆDˆª--> <div class="box"> <div id="nav-menu"> <ul class="menu"> <li class="stmenu"> <h3><a href="/" class="xialaguang"><span style=" font-family:å¾®èÊY雅黑;">¾|‘站首页</span></a></h3> </li> <li class="stmenu"> <h3><a href="/supply/" class="xialaguang"><span style=" font-family:å¾®èÊY雅黑;">产品中心</span></a></h3> <ul class="children"> <li> <h3><a href="/xhfsq/"><span>信号发生å™?/span></a></h3> </li> <li> <h3><a href="/ppfxy/"><span>频谱分析ä»?/span></a></h3> </li> <li> <h3><a href="/zlwddy/"><span>直流½E›_®šç”‰|º</span></a></h3> </li> <li> <h3><a href="/szmyb/"><span>数字万用è¡?/span></a></h3> </li> <!-- <li> <h3><a href="/tyyq/"><span>通用仪器</span></a></h3> </li>--> <li> <h3><a href="/syx/"><span>实验½Ž?/span></a></h3> </li> <li> <h3><a href="/zdcsjt/"><span>自动‹¹‹è¯•¾pȝ»Ÿ</span></a></h3> </li> <li> <h3><a href="/sjplclyq/"><span>旉™—´é¢‘率‹¹‹é‡ä»ªå™¨</span></a></h3> </li> <li> <h3><a href="/dnzlfxy/"><span>电能质量分析ä»?/span></a></h3> </li> <li> <h3><a href="/szpltxcsy/"><span>数字频率ç‰ÒŽ€§æµ‹è¯•äÈA</span></a></h3> </li> <li> <h3><a href="/jlhfb/"><span>交流毫伏è¡?/span></a></h3> </li> <li> <h3><a href="/jsq/"><span>计数å™?/span></a></h3> </li> <li> <h3><a href="/wmy/"><span>误码ä»?/span></a></h3> </li> <li> <h3><a href="/szdcly/"><span>å¤ÞqœŸåº¦æµ‹é‡äÈA</span></a></h3> </li> <li> <h3><a href="/ljfxy/"><span>逻辑分析ä»?/span></a></h3> </li> </ul> </li> <li class="stmenu"> <h3><a href="/news/" class="xialaguang"><span style=" font-family:å¾®èÊY雅黑;">新闻与活åŠ?/span></a></h3> <ul class="children"> <li> <h3><a href="/news/gsxw/"><span>公司新闻</span></a></h3> </li> <li> <h3><a href="/news/schd/"><span>市场‹zÕdŠ¨</span></a></h3> </li> <li> <h3><a href="/news/cpfb/"><span>产品发布</span></a></h3> </li> </ul> </li> <li class="stmenu"> <h3><a href="/about/about3.html" class="xialaguang"><span style=" font-family:å¾®èÊY雅黑;">服务与支æŒ?/span></a></h3> <ul class="children"> <li> <h3><a href="/about/about3.html"><span>售后服务</span></a></h3> </li> <li> <h3><a href="/download/"><span>下蝲中心</span></a></h3> </li> <li> <h3><a href="/about/about11.html"><span>å›ÞZšg及èÊYä»?/span></a></h3> </li> <li> <h3><a href="/about/about10.html"><span>常见问题</span></a></h3> </li> <li> <h3><a href="/about/about12.html"><span>问题反馈</span></a></h3> </li> </ul> </li> <li class="stmenu"> <h3><a href="/about/about5.html" class="xialaguang"><span style=" font-family:å¾®èÊY雅黑;">加入数英</span></a></h3> <ul class="children"> <li> <h3><a href="/about/about5.html"><span>人才½{–ç•¥</span></a></h3> </li> <li> <h3><a href="/about/about4.html"><span>人才招聘</span></a></h3> </li> </ul> </li> <li class="stmenu"> <h3><a href="/contact/" class="xialaguang"><span style=" font-family:å¾®èÊY雅黑;">联系我们</span></a></h3> </li> <li class="stmenu"> <h3><a href="/about/" class="xialaguang"><span style=" font-family:å¾®èÊY雅黑;">关于数英</span></a></h3> <ul class="children"> <li> <h3><a href="/about/"><span>公司½Ž€ä»?/span></a></h3> </li> <li> <h3><a href="/about/about6.html"><span>发展历程</span></a></h3> </li> <li> <h3><a href="/about/about7.html"><span>企业文化</span></a></h3> </li> <li> <h3><a href="/about/about2.html"><span>资质荣誉</span></a></h3> </li> </ul> </li> <!--<li class="stmenu"> <h3><a href="/news/" class="xialaguang"><span style=" font-family:å¾®èÊY雅黑;">用户中心</span></a></h3> <ul class="children"> <li> <h3><a href="/about/"><span>会员ç™Õd½•</span></a></h3> </li> <li> <h3><a href="/about/"><span>会员注册</span></a></h3> </li> <li> <h3><a href="/about/"><span>产品注册</span></a></h3> </li> <li> <h3><a href="/about/"><span>意见反馈</span></a></h3> </li> </ul> </li>--> <li class="stmenu"> <h3><a class="xialaguang" target="_blank"><span style=" font-family:å¾®èÊY雅黑;">数英商铺</span></a></h3> </li> </ul> </div> </div> <script type="text/javascript" src="/template/NEST300017/lib/jquery.js"></script> <script type="text/javascript"> $('#nav-menu .menu > li').hover(function(){ $(this).find('.children').animate({ opacity:'show', height:'show' },200); $(this).find('.xialaguang').addClass('navhover'); }, function() { $('.children').stop(true,true).hide(); $('.xialaguang').removeClass('navhover'); }); </script> <!--å¯ÆDˆª--> </div> <!--å¯ÆDˆª--> <!--<div class="JSbanner"> <div style="width:100%; height:400px; overflow:hidden;" class="ad"><div id="swfContents_1"></div> <center> <div id="xxx"> <script> var box =new PPTBox(); box.width = 1423; //宽度 box.height = 400;//高度 box.autoplayer = 2;//自动播放间隔旉™—´ //box.add({"url":"囄¡‰‡åœ°å€","title":"悬æÕQ标题","href":"链接地址"}) box.add({"url":"/template/NEST300017/images/3.jpg","href":""}) box.add({"url":"/template/NEST300017/images/2.jpg","href":""}) box.add({"url":"/template/NEST300017/images/1.jpg","href":""}) box.add({"url":"/template/NEST300017/images/4.jpg","href":""}) box.show(); </script> </div> </center> <script language=javascript src="/template/NEST300017/lib/product.js" type="text/javascript"></script> </div> </div>--> <div style="width:1000px;height:238px; margin:0 auto;margin-top: 10px; border: 1px solid #ccc; padding: 5px;"><img src="/template/NEST300017/images/t2.jpg" /></div> <div id="JScontainer"> <div class="JScontainer"> <div class="JSleft"> <div class="JScpfl_cont"> <div class="JSgsgk_title_1"><img src="/template/NEST300017/images/erji_titel_left_t.jpg" alt="关于我们" width="210" height="10" /></div> <div class="JSgsgk_title"> <H3>新闻中心</H3> </div> <div class="JSgsgk_title_1_1"><img src="/template/NEST300017/images/erji_titel_left_t_center.gif" alt="关于我们" width="210" height="4" /></div> <div class="JScpfl_title_line"></div> <ul> <li><a href="/news/cpfb/" target="" style=" color:#FFF;" title="产品发布">产品发布</a></li> <li><a href="/news/gsxw/" target="" style=" color:#FFF;" title="公司新闻">公司新闻</a></li> <li><a href="/news/schd/" target="" style=" color:#FFF;" title="市场‹zÕdŠ¨">市场‹zÕdŠ¨</a></li> </ul> <div class="JSgsgk_title_2"><img src="/template/NEST300017/images/cb.png" alt="关于我们" width="210" height="43" /></div> <div class="clearit"></div> </div> <div class="JScpfl_bottom"></div> <div class="JScpfl_cont"> <div class="JSgsgk_title_1"><img src="/template/NEST300017/images/erji_titel_left_t.jpg" alt="产品中心" width="210" height="10" /></div> <div class="JSgsgk_title"> <H3>产品中心</H3> </div> <div class="JSgsgk_title_1_1"><img src="/template/NEST300017/images/erji_titel_left_t_center.gif" alt="产品中心" width="210" height="4" /></div> <div class="JScpfl_title_line"></div> <ul> <li><a href="/xhfsq/" target="" style=" color:#FFF;" title="信号发生å™?>信号发生å™?/a></li> <li><a href="/ppfxy/" target="" style=" color:#FFF;" title="频谱分析ä»?>频谱分析ä»?/a></li> <li><a href="/zlwddy/" target="" style=" color:#FFF;" title="直流½E›_®šç”‰|º">直流½E›_®šç”‰|º</a></li> <li><a href="/szmyb/" target="" style=" color:#FFF;" title="数字万用è¡?>数字万用è¡?/a></li> <li><a href="/syx/" target="" style=" color:#FFF;" title="实验½Ž?>实验½Ž?/a></li> <li><a href="/zdcsjt/" target="" style=" color:#FFF;" title="自动‹¹‹è¯•¾pȝ»Ÿ">自动‹¹‹è¯•¾pȝ»Ÿ</a></li> <li><a href="/sjplclyq/" target="" style=" color:#FFF;" title="旉™—´é¢‘率‹¹‹é‡ä»ªå™¨">旉™—´é¢‘率‹¹‹é‡ä»ªå™¨</a></li> <li><a href="/dnzlfxy/" target="" style=" color:#FFF;" title="电能质量分析ä»?>电能质量分析ä»?/a></li> <li><a href="/szpltxcsy/" target="" style=" color:#FFF;" title="数字频率ç‰ÒŽ€§æµ‹è¯•äÈA">数字频率ç‰ÒŽ€§æµ‹è¯•äÈA</a></li> <li><a href="/jlhfb/" target="" style=" color:#FFF;" title="交流毫伏è¡?>交流毫伏è¡?/a></li> <li><a href="/jsq/" target="" style=" color:#FFF;" title="计数å™?>计数å™?/a></li> <li><a href="/wmy/" target="" style=" color:#FFF;" title="误码ä»?>误码ä»?/a></li> <li><a href="/szdcly/" target="" style=" color:#FFF;" title="å¤ÞqœŸåº¦æµ‹é‡äÈA">å¤ÞqœŸåº¦æµ‹é‡äÈA</a></li> <li><a href="/ljfxy/" target="" style=" color:#FFF;" title="逻辑分析ä»?>逻辑分析ä»?/a></li> <li><a href="/secpjl/" target="" style=" color:#FFF;" title="SE¾pÕdˆ—">SE¾pÕdˆ—</a></li> </ul> <div class="JSgsgk_title_2"><img src="/template/NEST300017/images/cb.png" alt="产品中心" width="210" height="43" /></div> <div class="clearit"></div> </div> <div class="JScpfl_bottom"></div> <div class="JScontact_1"><img src="/template/NEST300017/images/cfast_1.gif" alt="联系方式" width="210" height="66" /></div> <div class="JScontact"> <!-- <p> 联系人:</p> <p> 手机åQ?/p>--> <p> å›ø™¯åQ?311-83897149</p> <p> ¾|‘址:www.suintest.com</p> <p> 邮箱åQ?a href="mailto:market@suintest.com">market@suintest.com</a></p> <p> 地址åQšä¸­å›ãqäh²³åŒ—省·矛_®¶åº„鹿泉区御园è·?9号A-2</p> <p>工作旉™—´åQšå‘¨ä¸€è‡›_‘¨äº?:00-17:15</p> </div> <div class="JScontact_2"><img src="/template/NEST300017/images/cfast_3.gif" alt="联系方式" width="210" height="20" /></div> </div> <div class="JSright"> <div class="JScpzs"> <div class="erji_left_titel"><img src="/template/NEST300017/images/erji_left_3.gif" alt="新闻中心" width="719" height="24" /></div> <div class="JSright_title"> <div class="JSright_title_L"> <span>新闻详细</span> </div> <div class="JSright_title_R">您现在的位置åQ?a href="/">首页</a> > <a href="/news/">新闻信息</a> > 详细内容 </div> </div> <div class="JScpzs_cont"> <!--pages内容--> <div class="detail"> <div class="content"> <h3>【全】怎样实现直流½E›_®šç”‰|ºçš„同步输å‡?交流½E›_®šç”‰|ºçš„概æ‹?/h3> <h6>来源åQ?a href='http://www.nathaliainstitute.com/news/168.html'>http://www.nathaliainstitute.com/news/168.html</a></h6> <h6>发布旉™—´åQ?016-10-16</h6> <div class="public" id="zoom"> <p style="line-height:24px;"><p style="text-indent:2em;"> 交流½E›_®šç”‰|ºçš„概括?今天<a href="http://www.nathaliainstitute.com/" target="_blank">矛_®¶åº„æ•°è‹×ƒÈA器有限公å?/a>ž®Þq»™å¤§å®¶å¸¦æ¥â€œæ€Žæ ·å®žçŽ°<b><a href="http://www.nathaliainstitute.com/" target="_blank" style="font-weight:bold">直流½E›_®šç”‰|º</a></b>的同步输å‡?交流½E›_®šç”‰|ºçš„概括”,让您除了了解<span>ä¹?/span><span>å‰?/span>的手持式信号发生器之外,能对该行业有更多的认识! </p><p style="text-align:center;"><img alt="【全】怎样实现直流½E›_®šç”‰|ºçš„同步输å‡?交流½E›_®šç”‰|ºçš„概æ‹? src="http://cmsimgshow.zhuchao.cc/22556/20150625065036.jpg?path=www.nathaliainstitute.com/uploads/cp/20150625065036.jpg" /></p><p style="text-indent:2em;"> 要想实现直流½E›_Ž‹ç”‰|ºçš„输出同步就先要实现同步零压开养I¼Œä¹Ÿå°±æ˜¯è¯´åªæœ‰è¢«åˆ‡é™¤çš„ç”늽‘电压对应相电压过零时åQŒå¤‡ç”¨ç”µ¾|‘的对应相才被接通,˜q™æ ·ä»¥æ¥åQŒç”µå­å¼€å…›_°±æŽ¨å¹¿åˆîCº†50 Hz的市电范å›ß_¼Œå…³äºŽé›¶åŽ‹å¼€å…³çš„问题在后面还要进行讨论,˜q™é‡Œæ˜¯ä¸¤å°å‘甉|œºåˆ†åˆ«å‘两台计½Ž—机供电åQŒç¬¬ä¸‰å°ç”‰|œºG8备用åQˆç©ºè½¬ï¼‰åQŒå½“两台甉|œºå¼å’Œå¦‚运行正常时åQŒæŒ‡½Cºç¯Lz亮,有一台输出电压不正常åQŒæ¯”如电压有故障åQŒæŽ§åˆ¶å™¨é©¬ä¸Šž®±æµ‹é‡å‡ºæ¥äº†åQŒåˆ‡æ–­Sll-S18的控制信可‚€ŒåŒæ—¶ç»™S81-S38加上控制信号˜q›è¡Œæ¢æœºåQŒæ›´æ¢ç”µæœºåŽæŒ‡ç¤ºç¯ç­ã€L81亮,表明G8代替了仔GB代替Gi的情况也如此åQŒåƈ且当S不正常时仍可换接回来åQŽå¦‚果电压没有故障,属于正常换机¾l´æŠ¤åQŒåªéœ€æ‰³ä¸€ä¸‹ï¼ˆæˆ–按一下)换机扭子开养I¼ˆæˆ–按钮)ž®±å¯ä»¥äº†åQŽå½“ç„Óž¼Œå¯ä»¥æŠŠç”µå­å¼€å…³ä¸ŽæŽ¥è§¦å™¨è”合ä‹É用这样可减小体积和功耗,åÏx¢æœºæ—¶ç”¨ç”µå­å¼€å…»I¼Œæ¢æŽ¥˜q‡ç¨‹å®ŒåŽåQŒå°†æŽ¥è§¦å™¨æˆ–闸刀合上åQŒä»¥æ—è¹„电子开养I¼Œ‹Æ²è¦æ¢æœºæ—Óž¼Œå…ˆæ‰³æ–­æŽ¥è§¦å™¨æˆ–闸刀åQŒä¸˜q‡åˆ©ç”¨çƒ­½Ž¡æŠ€æœ¯æ•£çƒ­ï¼Œå…¶ä½“¿U¯æ¯”同容量的接触器大不了多少åQŽå°±˜q™æ ·åˆ©ç”¨ä¸Šè¿°çš„电子开å…Ïx¢æŽ¥æŠ€æœ¯ï¼ŒæŠŠç»´ä¿®æ—¶é—´MTTR从可靠性公式中剔除了.在某¿Uç¨‹åº¦ä¸Šå®žçŽ°äº†äº¤‹¹ä¸é—´æ–­ä¾›ç”µçš„要求,ä¸ÞZº¤‹¹ä¾›ç”늳»¾lŸçš„故障强度与维修率åQŒä½†ç”׃ºŽåœ¨ç›´‹¹ä¸Žäº¤æµ¾pȝ»Ÿä¸­éƒ½æŠŠç»´ä¿®æ—¶é—´MTTR减至é›Óž¼Œæ‰€ä»¥Po也就æ˜?了.˜q™æ ·åQŒä¸€ä¸ªç”±DOHRS与类UPS构成的供ç”늳»¾lŸç¨³å®šï¼Œæ€Žæ ·å®žçŽ°<a href="http://www.nathaliainstitute.com/zlwddy/" target="_blank">直流½E›_®šç”‰|º</a>的同步输出就可有把握åœîC¿è¯è®¡½Ž—机在所规定的工作时间内不会因供ç”늳»¾lŸæ•…障而停æœÞZº†åQ?/p><p style="text-indent:2em;"> <span style="color:#0020FF;">很多人查看了</span><span style="color:#0020FF;">åQ?a href="http://www.nathaliainstitute.com/news/145.html">【专家】哪里有卖信号发生器çš?直流½E›_®šç”‰|ºè‡ªè²½E›_®šåº¦æ˜¯ä»€ä¹?/a></span> </p><p style="text-indent:2em;">交流½E›_Ž‹ç”‰|ºåˆç§°äº¤æµ½E›_Ž‹å™¨ã€‚随着电子技术的发展åQŒç‰¹åˆ«æ˜¯ç”µå­è®¡ç®—机技术应用到各工业、科研领域后åQŒå„¿Uç”µå­è®¾å¤‡éƒ½è¦æ±‚½E›_®šçš„交‹¹ç”µæºä¾›ç”µï¼Œç”늽‘直接供电已不能满­‘³éœ€è¦ï¼Œäº¤æµ½E›_Ž‹ç”‰|ºçš„出现解决了˜q™ä¸€é—®é¢˜ã€‚常用的交流½E›_Ž‹ç”‰|ºæœ‰ï¼š</p><p style="text-indent:2em;">①铁¼‚è°æŒ¯å¼äº¤æµ½E›_Ž‹å™¨ã€‚由饱和扼流圈与相应的电容器¾l„成åQŒå…·æœ‰æ’压伏安特性ã€?/p><p style="text-indent:2em;">②磁攑֤§å™¨å¼äº¤æµ½E›_Ž‹å™¨ã€‚å°†¼‚æ”¾å¤§å™¨å’Œè‡ªè€¦å˜åŽ‹å™¨ä¸²è”而成åQŒåˆ©ç”¨ç”µå­çº¿è·¯æ”¹å˜ç£æ”‘Ö¤§å™¨çš„é˜ÀLŠ—以稳定输出电压ã€?/p><p style="text-indent:2em;">③滑动式交流½E›_Ž‹å™¨ã€‚通过改变变压器滑动接点位¾|®ç¨³å®šè¾“出电压ã€?/p><p style="text-indent:2em;">④感应式交流½E›_Ž‹å™¨ã€‚靠改变变压器次、初¾U§ç”µåŽ‹çš„ç›æ€½å·®ï¼Œä½¿è¾“å‡ÞZº¤‹¹ç”µåŽ‹ç¨³å®šã€?/p><p style="text-indent:2em;">⑤晶闸管交流½E›_Ž‹å™¨ã€‚用晉™—¸½Ž¡ä½œåŠŸçŽ‡è°ƒæ•´å…ƒäšg。稳定度高、反应快且无噪声。但寚w€šä¿¡è®‘Ö¤‡å’Œç”µå­è®¾å¤‡é€ æˆòq²æ‰°ã€?/p><p style="text-indent:2em;"> 阅读了“怎样实现直流½E›_®šç”‰|ºçš„同步输å‡?交流½E›_®šç”‰|ºçš„概括”,ç›æ€¿¡å¤§å®¶å¯¹äºŽäº¤æµ½E›_®šç”‰|ºçš„概括等问题有了大概了解åQŒå¦‚果您˜q˜æƒ³äº†è§£<a href="http://www.nathaliainstitute.com/supply/5.html">SS,SS179¾pÕdˆ—可跟ítªç›´‹¹ç¨³å®šç”µæº?/a>、等相关内容åQŒæ•¬è¯·å…³æ³¨æˆ‘们的后箋新闻åQ?</p> <p> <span>本文关键词:</span><span>½E›_®š 甉|º 交流 电子 电压 开å…?供电</span> </p></p> </div> <p><div>上一æ?<a href="169.html">直流½E›_®šç”‰|ºç”µåŠ›ç”‰|ºæ¨¡å—低ä­h甩卖 直流变换器是什ä¹?/a></div> <div>下一æ?<a href="167.html">【文章】直‹¹ç¨³å®šç”µæºçš„作用 直流½E›_®šç”‰|ºè‡ªè²½E›_®šåº¦æ˜¯ä»€ä¹?/a></div> </p> </div> <div class="left"> <div class="function">【相å…Ïx ‡½{¾ã€‘:<a href='/key.aspx?k=%e4%ba%a4%e6%b5%81'>交流</a>,<a href='/key.aspx?k=%e7%94%b5%e5%ad%90'>电子</a>,<a href='/key.aspx?k=%e7%94%b5%e5%8e%8b'>电压</a>,<a href='/key.aspx?k=%e5%bc%80%e5%85%b3'>开å…?/a>,<a href='/key.aspx?k=%e4%be%9b%e7%94%b5'>供电</a>,</div> </div> <div class="clearit"></div> <div class="commend_tit"> <h2>相关新闻</h2> </div> <div class="commend_list"> <ul> <li><a href="/news/445.html" target="_blank" title="【图文】实现直‹¹ç¨³å®šç”µæºçš„同步输出需要做些什ä¹?直流½E›_®šç”‰|ºè‡ªè²½E›_®šåº¦æŒ‡çš„是åQ?>【图文】实现直‹¹ç¨³å®šç”µæºçš„同步输出需要做些什ä¹?直流½E›_®šç”‰|ºè‡ªè²½E›_®šåº¦æŒ‡çš„是åQ?/a></li> <li><a href="/news/443.html" target="_blank" title="手持式信号发生器哪里有卖信号发生器的 什么是½E›_Ž‹å™?>手持式信号发生器哪里有卖信号发生器的 什么是½E›_Ž‹å™?/a></li> <li><a href="/news/441.html" target="_blank" title="【图文】选就选数è‹Þq›´‹¹ç¨³å®šç”µæº?直流½E›_®šç”‰|ºè‡ªè²½E›_®šåº¦å†…å®?>【图文】选就选数è‹Þq›´‹¹ç¨³å®šç”µæº?直流½E›_®šç”‰|ºè‡ªè²½E›_®šåº¦å†…å®?/a></li> <li><a href="/news/438.html" target="_blank" title="函数发生器数è‹×ƒÈA器放心äÈAå™?交流½E›_®šç”‰|ºçš„常见äñ”å“?>函数发生器数è‹×ƒÈA器放心äÈAå™?交流½E›_®šç”‰|ºçš„常见äñ”å“?/a></li> <li><a href="/news/437.html" target="_blank" title="【专家】大功率直流½E›_®šç”‰|º‹‚’棒å“?实现直流½E›_®šç”‰|ºçš„同步输出需要做些什ä¹?>【专家】大功率直流½E›_®šç”‰|º‹‚’棒å“?实现直流½E›_®šç”‰|ºçš„同步输出需要做些什ä¹?/a></li> </ul> </div> <div class="clearit"></div> <div class="commend_tit"> <h2>相关产品</h2> </div> <div id="comment_list"> <div class="c_product_b"> </div> </div> </div> <!--pages内容--> </div> </div> </div> </div> </div> <div class="clearit"> </div> <div id="footer"> <div class="footernav"> <a href="/">首页</a> | <a href="/about/">走近我们</a> | <a href="/news/">新闻资讯</a> | <a href="/supply/">产品中心</a> | <a href="/contact/">联系我们</a> | <a href="/4g/" >手机¾|‘ç«™</a> | <a href="#">˜q”回™å‰™ƒ¨</a> <div class="cnzz"><script type="text/javascript">var cnzz_protocol = (("https:" == document.location.protocol) ? " https://" : " http://"); document.write(unescape("%3Cspan id='cnzz_stat_icon_1255347448'%3E%3C/span%3E%3Cscript src='" + cnzz_protocol + "s19.#/z_stat.php%3Fid%3D1255347448%26show%3Dpic' type='text/javascript'%3E%3C/script%3E"));</script></div> <script type="text/javascript" src="http://home.nestcms.com/cmode/"></script> <a target="_blank">冀ICPå¤?5007040å?/a> <script type="text/javascript" src="http://home.nestcms.com/year/2015-04-30/"></script> Powered by <a title="企业¾pȝ»Ÿ" target="_blank" rel="nofollow">½{‘å°l</a> </div> <div class="copyright"> <div> Copyright© www.nathaliainstitute.com(<a title="复制链接" href="javascript:copyURL();" target="_parent" rel="nofollow">复制链接</a>) 矛_®¶åº„æ•°è‹×ƒÈA器有限公å? 专业生äñ”:<h1 style="display:inline; font-weight:normal; font-size:12px;"> <a href="http://www.nathaliainstitute.com/" target="_blank">直流½E›_®šç”‰|º</a>, <a href="http://www.nathaliainstitute.com/supply/" target="_blank">频谱分析仪厂å®?/a>, <a href="http://www.nathaliainstitute.com/news/" target="_blank">信号发生器ä­hæ ?/a> </h1>½{‰äñ”å“?‹Æ¢è¿Žæ¥ç”µå’¨è¯¢! <div class="cityspread"> <a target="_blank" rel="nofollow"><img src="/template/NEST300017/images/jszc_h.png" alt="时代互动" /></a>    <strong>热门城市推广: </strong>       </div> </div></div> </div> <script type="text/javascript" src="/im/js/ImVar.js"></script> <script type="text/javascript" src="/im/js/ImJS.js"></script> <!-- Baidu Button BEGIN --> <div id="bdshare" class="bdshare_t bds_tools get-codes-bdshare" style=" background:#eee;width: 100%;"> <span class="bds_more">分äín刎ͼš</span> <a class="bds_qzone"></a> <a class="bds_tsina"></a> <a class="bds_tqq"></a> <a class="bds_renren"></a> <a class="bds_t163"></a> <a class="shareCount"></a> </div> <script type="text/javascript" id="bdshare_js" data="type=tools&uid=6698627" ></script> <script type="text/javascript" id="bdshell_js"></script> <script type="text/javascript"> document.getElementById("bdshell_js").src = "http://bdimg.share.baidu.com/static/js/shell_v2.js?cdnversion=" + Math.ceil(new Date()/3600000) </script> <!-- Baidu Button END --> <a href="http://www.nathaliainstitute.com/"></a> <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>