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發(fā)信息做推廣就找產(chǎn)品網(wǎng)<br />企業(yè)電商信息綜合服務(wù)平臺(tái) </span><div id="im3mroo" class="searchbox"><div id="3hbqwll" class="searchLt"><div id="amlftc3" class="tabs"><a href="JavaScript:;" data-type="product" class="active">產(chǎn)品</a><a href="JavaScript:;" data-type="member" class="">公司</a><a href="JavaScript:;" data-type="article" class="">資訊</a><a href="JavaScript:;" data-type="exhibition" class="">展會(huì)</a></div><div id="5ftz8vi" class="clearfix searchWrap"><div id="vhg3b7o" class="searchInput"><input type="text" name="keywords" placeholder="請(qǐng)輸入搜索關(guān)鍵詞" id="kd"><a href="javascript:void(0)" class="searchBtn" id="search">搜索</a></div></div></div></div></header><nav class="navbox"><div id="ypj4pb9" class="container"><ul><li id = "index_index"><a href="http://www.cdcfah.com/"><span>首頁(yè)</span></a></li><li id = "index_company"><a ><span>企業(yè)名錄</span></a></li><li id = "index_product"><a href="http://www.cdcfah.com/cp/"><span>產(chǎn)品供應(yīng)</span></a></li><li id = "index_news"><a href="http://www.cdcfah.com/zx/"><span>新聞資訊</span></a></li><li id = "index_article"><a href="http://www.cdcfah.com/xw/"><span>行業(yè)資訊</span></a></li><li id = "index_show"><a href="http://www.cdcfah.com/zh/"><span>展會(huì)信息</span></a></li></ul></div></nav><section class="wrap clearfix"><section class="container clearfix tcPro"><section class="home-main container clearfix"><div id="ydc4z8l" class="twoCol"><div id="nixzgfr" class="page-proshow clearfix"><p class="current"> 當(dāng)前位置:<a href="http://www.cdcfah.com/">首頁(yè)?<a href="http://www.cdcfah.com/cp/">產(chǎn)品供應(yīng)</a>?<a href="http://www.cdcfah.com/cp/second-_dzyqj/">電子元器件</a>?<a href="http://www.cdcfah.com/cp/third-dzyqj_kkg(jzg)/">可控硅(晶閘管)</a>?德州雙向晶閘管模塊淄博正高電氣供應(yīng)</p><div id="dzjatyk" class="leftbox clearfix"><h1>德州雙向晶閘管模塊淄博正高電氣供應(yīng)</h1><div id="pcij82g" class="proBig"><div id="z7mfuey" class="bigimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UpLoadFile/2019/10/26/16/637077052166599621_baomeng7_8300656.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="keigfkz" class="smallimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UpLoadFile/2019/10/26/16/637077052166599621_baomeng7_8300656.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="moicswr" class="content"><p><span>需求數(shù)量：</span>0</p><p><span>價(jià)格要求：</span>面議</p><p><span>所在地：</span>山東省</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>德州雙向晶閘管模塊,晶閘管模塊</p><p><span>***更新：</span>2021-02-04 11:04:05</p><p><span id="click" >瀏覽次數(shù)：1次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="vxgvz3s" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">淄博正高電氣有限公司</a></p><p><span>聯(lián)系人：</span>竇新勇</p><p><span>郵箱: </span>zhenggao168@163.com</p><p><span>電話(huà): </span>15550320286</p><p><span>傳真: </span>0533_7369627</p><p><span>網(wǎng)址: </span></p><p><span>手機(jī): </span>0533-7369626</p><p><span>地址: </span>淄博市臨淄區(qū)桑坡路南首2-20號(hào) </p><p>[當(dāng)前離線(xiàn)] <a rel="nofollow"> [加為商友] </a><a rel="nofollow"> [發(fā)送信件] </a></p></div></div><div id="k728zg3" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="gsmwx8u" class="box"><p><p> 公司是專(zhuān)業(yè)從事電力電子產(chǎn)品研發(fā)、制作、銷(xiāo)售于一體的****公司主要產(chǎn)品：MTC（A、K、X）、MDC（A、K）、MFC（A、K，德州雙向晶閘管模塊、X）系列功率半導(dǎo)體模塊；MDS、MDQ、MFQ、MFF系列單相、三相整流橋模塊；BJD（H）系列單相、BJT（H）系列三相固繼電器；晶閘管智能模塊；ZP、ZK系列整流管；KP、KK、KS系列晶閘管；各種功率組件；電力電子器件用散熱器等。公司系列產(chǎn)品服務(wù)于電力、冶金、石油、煤炭、環(huán)保、航天、有色金屬、家用電器等領(lǐng)域。以產(chǎn)品種類(lèi)齊全、品質(zhì)可靠、供貨及時(shí)、服務(wù)誠(chéng)信博得國(guó)內(nèi)外客戶(hù)的一致好評(píng)。我們將始終秉承“以客戶(hù)為中心”的理念和“誠(chéng)信為商，德州雙向晶閘管模塊、不斷創(chuàng)新，德州雙向晶閘管模塊、追求”的宗旨，堅(jiān)持以**的技術(shù)、***的產(chǎn)品和服務(wù)為客戶(hù)創(chuàng)造價(jià)值。熱忱歡迎廣大客戶(hù)光臨惠顧，精誠(chéng)合作！共同致力于中國(guó)電力電子技術(shù)產(chǎn)品的發(fā)展和進(jìn)步。正高電氣與廣大客戶(hù)攜手并進(jìn)，共創(chuàng)輝煌！德州雙向晶閘管模塊</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="德州雙向晶閘管模塊,晶閘管模塊" src="http://tyunfile.71360.com/UpLoadFile/2019/10/26/16/637077052166599621_baomeng7_8300656.jpg"></div><p> 額定電壓V1mA的下限是線(xiàn)路工作電壓峰值，考慮到電網(wǎng)電壓的波動(dòng)以及多次承受沖擊電流以后V1mA值可能下降，因此，額定電壓的取值應(yīng)適當(dāng)提高。目前通常采用30[%]的余量計(jì)算。V1mA≥√2?U式中U――壓敏電阻兩端正常工作電壓的有效值。壓敏電阻的數(shù)量：三相整流模塊和三相交流模塊均為三只、單相整流模塊和單相交流模塊均為一只。全部接在交流輸入端。3、過(guò)熱保護(hù)晶閘管在電流通過(guò)時(shí)，會(huì)產(chǎn)生一定的壓降，而壓降的存在則會(huì)產(chǎn)生一定的功耗，電流越大則功耗越大，產(chǎn)生的熱量也就越大。如果不把這些熱量快速散掉，會(huì)造成燒壞晶閘管芯片的問(wèn)題。因此要求使用晶閘管模塊時(shí)，一定要安裝散熱器。散熱條件的好壞，是影響模塊能否安全工作的重要因素。良好的散熱條件不但能夠保證模塊可靠工作、防止模塊過(guò)熱燒毀，而且能夠提高模塊的電流輸出能力。建議用戶(hù)在使用大電流規(guī)格模塊的時(shí)候盡量選擇帶過(guò)熱保護(hù)作用的模塊。當(dāng)然，即便模塊帶過(guò)熱保護(hù)作用，而散熱器和風(fēng)機(jī)也是不可缺少的。在使用中，當(dāng)散熱條件不符合規(guī)定要求時(shí)，如室溫超過(guò)40℃、強(qiáng)迫風(fēng)冷的出口風(fēng)速不足6m/s等，則模塊的額定電流應(yīng)立即降低使用，否則模塊會(huì)由于芯片結(jié)溫超過(guò)允許值而損壞。譬如。德州雙向晶閘管模塊正高電氣多方位滿(mǎn)足不同層次的消費(fèi)需求。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="德州雙向晶閘管模塊,晶閘管模塊" src="http://tyunfile.71360.com/UpLoadFile/2019/10/26/16/637077052166599621_baomeng7_3117026.jpg"></div><p> 晶閘管模塊電流規(guī)格的選取 </p> <p> 1、根據(jù)負(fù)載性質(zhì)及負(fù)載額定電流進(jìn)行選取 </p> <p> （1）電阻負(fù)載的較大電流應(yīng)是負(fù)載額定電流的2倍。 </p> <p> （2）感性負(fù)載的較大電流應(yīng)為額定負(fù)載電流的3倍。 </p> <p> （3）負(fù)載電流變化較大時(shí)，電流倍數(shù)適當(dāng)增大。 </p> <p> （4）在運(yùn)行過(guò)程中，負(fù)載的實(shí)際工作電流不應(yīng)超過(guò)模塊的較大電流。 </p> <p> 2、散熱器風(fēng)機(jī)的選用 </p> <p> 模塊正常工作時(shí)必須配備散熱器和風(fēng)機(jī)，推薦采用廠家配套的散熱器和風(fēng)機(jī)。如果用戶(hù)是自己提供的，則使用以下原則來(lái)選擇： </p> <p> （1）模塊正常工作時(shí)，必須能保證冷卻底板溫度不超過(guò)75℃； </p> <p> （2）當(dāng)模塊負(fù)載較輕時(shí)，可減小散熱器的尺寸或采用自然冷卻； </p> <p> （3）有水冷條件的，應(yīng)優(yōu)先水冷散熱。 </p> <p> 3、使用要求 </p> <p> （1）工作場(chǎng)所環(huán)境溫度范圍：-25℃～+45℃； </p> <p> （2）模塊周?chē)枰稍?、通風(fēng)、遠(yuǎn)離熱源、無(wú)塵、無(wú)腐蝕性液體或氣體。 </p> <p> （3）模塊電極上的銅線(xiàn)嚴(yán)禁不用端子直接壓接，以免接觸不良引起附加發(fā)熱。 </p> <p> （4）應(yīng)經(jīng)常測(cè)量固體繼電器導(dǎo)熱襯底側(cè)或固態(tài)繼電器附近散熱器的表面溫度，測(cè)點(diǎn)溫度應(yīng)小于80℃。 </p><p> 電焊機(jī)選型技巧華晶整流器一、概述：電焊機(jī)在進(jìn)行各種金屬焊接時(shí)，根據(jù)焊接工藝的不同，對(duì)焊接時(shí)電弧的電壓和電流有不同的要求，因此需要各種不同特性的交流或直流電源。例如，在點(diǎn)、凸、峰焊、電阻焊時(shí)需要調(diào)節(jié)焊接隔離變壓器原邊的電壓大小（相控調(diào)壓或改變通過(guò)的周波數(shù)量），屬于晶閘管應(yīng)用于交流調(diào)壓；在各種氬弧焊、CO2氣體保護(hù)焊中需要的是直流電源或交直流方波電源。交流應(yīng)用時(shí)，反并聯(lián)的晶閘管串接在主回路中，直流調(diào)壓應(yīng)用時(shí)，晶閘管可以組成單、三相全控或半控或雙反星型電路。改變晶閘管的導(dǎo)通角或控制晶閘管的開(kāi)關(guān)時(shí)間即可達(dá)到調(diào)節(jié)焊接電壓和電流的目的。尤其是近幾年來(lái)，CO2氣體保護(hù)焊機(jī)發(fā)展比較迅速，據(jù)報(bào)道，發(fā)達(dá)國(guó)家這種焊機(jī)占到百分之六十或七十的比例，我國(guó)該焊機(jī)所占比例很低，也就百分之二十左右。目前，國(guó)內(nèi)CO2氣體保護(hù)焊機(jī)有可控和不可控兩種，根據(jù)所用器件進(jìn)行區(qū)分。采用整流的即為不可控；采用晶閘管整流的即為可控。全國(guó)以成都、廣州及華東地區(qū)發(fā)展比較快。所選用的器件大部分是螺栓式晶閘管或二極管占有的比例也很大，其次是日本產(chǎn)的焊機(jī)**整流模塊。正高電氣優(yōu)良的研發(fā)與生產(chǎn)團(tuán)隊(duì)，專(zhuān)業(yè)的技術(shù)支撐。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="德州雙向晶閘管模塊,晶閘管模塊" src="http://tyunfile.71360.com/UpLoadFile/baomeng7/2020/1/637139082658869825/6371390826588698257676812.jpg"></div><p> 即俗稱(chēng)底板是否帶電。絕緣型的模塊多用在交流焊機(jī)中，如應(yīng)用于點(diǎn)焊、電阻焊機(jī)中的晶閘管模塊MTX系列；應(yīng)用于CO2氣體保護(hù)焊機(jī)、WSM普通焊機(jī)等MTG系列模塊。各焊機(jī)應(yīng)用晶閘管模塊在下表中簡(jiǎn)述：整機(jī)種類(lèi)使用模塊常見(jiàn)主回路形式電路特點(diǎn)S可控硅直流氬弧焊機(jī)MFG單相全波整流CO2氣保焊機(jī)MDG雙反星并聯(lián)（帶平衡電抗器）CO2氣保焊機(jī)MTG雙反星并聯(lián)（帶平衡電抗器）逆變焊機(jī)變頻器MDCMDQMDS單相或三相整流橋點(diǎn)焊機(jī)MTXMTC電子開(kāi)關(guān)三、CO2焊機(jī)**晶閘管MTG模塊：l模塊內(nèi)部電路圖：l焊機(jī)**MTG模塊特點(diǎn)簡(jiǎn)介：2MTG模塊是由三只共陽(yáng)極晶閘管封裝在一起的模塊化結(jié)構(gòu)組件。模塊內(nèi)管芯參數(shù)針對(duì)焊機(jī)特點(diǎn)專(zhuān)門(mén)設(shè)計(jì)，額定結(jié)溫高、通態(tài)壓降低、通流和過(guò)載能力強(qiáng)動(dòng)態(tài)性能的一致性好、耐疲勞性強(qiáng)，免除螺栓式晶閘管裝機(jī)前參數(shù)挑選和配對(duì)的難題，提高工效。2焊機(jī)目前正朝模塊化方向發(fā)展，而且由于裝配，調(diào)試，維修簡(jiǎn)單；整機(jī)裝置美觀大方等優(yōu)點(diǎn)；能明顯地提升焊機(jī)品位，因此模塊應(yīng)用會(huì)越來(lái)越。l適用焊機(jī)典型主回路形式：適用于雙反星并聯(lián)帶平衡電抗器電路l焊機(jī)額定輸出電流對(duì)模塊的選擇：見(jiàn)下表焊機(jī)型號(hào)適用主回路焊機(jī)額定輸出電流MTGMTG。正高電氣以更積極的態(tài)度，更新、更好的產(chǎn)品，更質(zhì)量的服務(wù)，迎接挑戰(zhàn)。德州雙向晶閘管模塊</p><p style="text-indent:25px">正高電氣公司地理位置優(yōu)越，擁有完善的服務(wù)體系。德州雙向晶閘管模塊</p><p> 特點(diǎn)：1、芯片與底板電氣絕緣2、國(guó)際標(biāo)準(zhǔn)封裝3、全壓接結(jié)構(gòu)，優(yōu)良的溫度特性和功率循環(huán)能力4、350A以下模塊皆為強(qiáng)迫風(fēng)冷，400A以上模塊既可選用風(fēng)冷，也可選用水冷5、安裝簡(jiǎn)單，使用維修方便典型應(yīng)用：1、交直流電機(jī)控制2、各種整流電源3、工業(yè)加熱控制4、調(diào)光5、無(wú)觸點(diǎn)開(kāi)關(guān)6、電機(jī)軟起動(dòng)7、靜止無(wú)功補(bǔ)償8、電焊機(jī)9、變頻器10、UPS電源11、如果產(chǎn)品裝機(jī)配型不適用，可退換貨給您滿(mǎn)意貼心的服務(wù)，是我們一貫的宗旨！有10多年功率半導(dǎo)體元器件制造經(jīng)驗(yàn)，是專(zhuān)業(yè)從事功率半導(dǎo)體器件的研發(fā)、封裝、測(cè)試、銷(xiāo)售、技術(shù)服務(wù)為一體的****，多年來(lái)一直從事冶金自動(dòng)化和鐵路電氣化領(lǐng)域的國(guó)產(chǎn)化工作。我公司的電力半導(dǎo)體器件有：全系列功率模塊(MTC、MFC、MDC、MDQ、MDS)，普通整流管(ZP)，快速整流管(ZK)，軟恢復(fù)快速整流管(FRD)，旋轉(zhuǎn)整流管(ZX)。大功率組合整流元件，普通晶閘管(KP)，快速晶閘管(KK)，雙向晶閘管(KS)，逆導(dǎo)晶閘管(KN)，可關(guān)斷晶閘管(GTO)，電力晶體管(GTR)發(fā)電機(jī)旋轉(zhuǎn)勵(lì)磁整流組件，各種功率單元。這些元件廣泛應(yīng)用于電化學(xué)電源。德州雙向晶閘管模塊</p><p style="text-indent:25px">淄博正高電氣有限公司是一家有著雄厚實(shí)力背景、信譽(yù)可靠、勵(lì)精圖治、展望未來(lái)、有夢(mèng)想有目標(biāo)，有組織有體系的公司，堅(jiān)持于帶領(lǐng)員工在未來(lái)的道路上大放光明，攜手共畫(huà)藍(lán)圖，在山東省淄博市等地區(qū)的電子元器件行業(yè)中積累了大批忠誠(chéng)的客戶(hù)粉絲源，也收獲了良好的用戶(hù)口碑，為公司的發(fā)展奠定的良好的行業(yè)基礎(chǔ)，也希望未來(lái)公司能成為*****，努力為行業(yè)領(lǐng)域的發(fā)展奉獻(xiàn)出自己的一份力量，我們相信精益求精的工作態(tài)度和不斷的完善創(chuàng)新理念以及自強(qiáng)不息，斗志昂揚(yáng)的的企業(yè)精神將**正高電氣供應(yīng)和您一起攜手步入輝煌，共創(chuàng)佳績(jī)，一直以來(lái)，公司貫徹執(zhí)行科學(xué)管理、創(chuàng)新發(fā)展、誠(chéng)實(shí)守信的方針，員工精誠(chéng)努力，協(xié)同奮取，以品質(zhì)、服務(wù)來(lái)贏得市場(chǎng)，我們一直在路上！</p></p><br /><p>文章來(lái)源地址: http://www.cdcfah.com/cp/3159715.html</p></div></div></div></div></div><div id="s8kk3jj" class="page-right twoColRt"><div id="t724oj3" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="wz8indt" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/814588.html"><div><img 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