河北大功率晶閘管模塊淄博正高電氣供應(yīng)-b2b網(wǎng)站_b2b電子商務(wù)平臺【買產(chǎn)品】-上?？谄蚴称酚邢薰?/title><meta name="description" content="晶閘管模塊也被稱為晶體閘流管，也被稱為可控硅模塊：它是一種功率半導(dǎo)體器件。它具有容量大、效率高、可控性好、使用壽命長、體積小等優(yōu)點。它是弱電控制與受控強電之間的橋梁，河北大功率晶閘管模塊。從節(jié)能的角度看，電力電子技術(shù)被稱為新的電氣技術(shù)。我國"><meta name="keywords" content="河北大功率晶閘管模塊,晶閘管模塊"><link rel="canonical" href="http://m.cdcfah.com/"/><meta name="applicable-device" content="pc"><link rel="shortcut icon" href="/static/new_net_01/images/favicon.ico"><link rel="stylesheet" href="/static/new_net_01/css/slick.css" /><link rel="stylesheet" href="/static/new_net_01/css/addnew.css"><link rel="stylesheet" href="/static/new_net_01/css/sidenav.css"><link rel="stylesheet" href="/static/new_net_01/css/style.css" /><link rel="stylesheet" href="/static/new_net_01/css/tab.css"><link rel="stylesheet" href="/static/new_net_01/css/404.css"> <meta name="baidu-site-verification" content="OBVzrC9aaQ" /> <meta http-equiv="Cache-Control" content="no-transform" /> <meta 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href="http://m.cdcfah.com/cp/second-_dzyqj/">電子元器件</a>?<a href="http://m.cdcfah.com/cp/third-dzyqj_kkg(jzg)/">可控硅(晶閘管)</a>?河北大功率晶閘管模塊淄博正高電氣供應(yīng)</p><div id="ktdegnk" class="leftbox clearfix"><h1>河北大功率晶閘管模塊淄博正高電氣供應(yīng)</h1><div id="m33ur8z" class="proBig"><div id="wkhzrif" class="bigimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UpLoadFile/2020/1/6/11/637139082183913139_baomeng7_7713037.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="nzldv3s" class="smallimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UpLoadFile/2020/1/6/11/637139082183913139_baomeng7_7713037.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="o2awyfh" class="content"><p><span>需求數(shù)量：</span>0</p><p><span>價格要求：</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>河北大功率晶閘管模塊,晶閘管模塊</p><p><span>***更新：</span>2020-12-05 13:04:46</p><p><span id="click" >瀏覽次數(shù)：0次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="8gskhol" 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: </span>15550320286</p><p><span>傳真: </span>0533_7369627</p><p><span>網(wǎng)址: </span></p><p><span>手機: </span>0533-7369626</p><p><span>地址: </span>淄博市臨淄區(qū)桑坡路南首2-20號 </p><p>[當(dāng)前離線] <a rel="nofollow"> [加為商友] </a><a rel="nofollow"> [發(fā)送信件] </a></p></div></div><div id="7p2vizl" class="page-proshow02"><p class="title">詳細說明</p><div id="j2czrta" class="box"><p><p> 晶閘管模塊也被稱為晶體閘流管，也被稱為可控硅模塊：它是一種功率半導(dǎo)體器件。它具有容量大、效率高、可控性好、使用壽命長、體積小等優(yōu)點。它是弱電控制與受控強電之間的橋梁，河北大功率晶閘管模塊。從節(jié)能的角度看，電力電子技術(shù)被稱為新的電氣技術(shù)。我國能源利用率相對較低。按國民生產(chǎn)單位產(chǎn)值能耗計算。因此，所以晶閘管為**的電控裝置是我國有效節(jié)能的重要措施。 </p> <p> 晶閘管模塊是過去市場上常用的一種集成模塊。根據(jù)不同的電流規(guī)格，它可以形成各種形式和電流規(guī)格的電路。MTC模塊是一種單臂橋式模塊，河北大功率晶閘管模塊，河北大功率晶閘管模塊。根據(jù)芯片電流規(guī)格，它可以形成三個不同功率的（單）交（整）流電路。正高電氣為企業(yè)打造高水準、高質(zhì)量的產(chǎn)品。河北大功率晶閘管模塊</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="河北大功率晶閘管模塊,晶閘管模塊" src="http://tyunfile.71360.com/UpLoadFile/2020/1/6/11/637139082183913139_baomeng7_7713037.jpg"></div><p> 特點：1、芯片與底板電氣絕緣2、國際標準封裝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、安裝簡單，使用維修方便典型應(yīng)用：1、交直流電機控制2、各種整流電源3、工業(yè)加熱控制4、調(diào)光5、無觸點開關(guān)6、電機軟起動7、靜止無功補償8、電焊機9、變頻器10、UPS電源11、如果產(chǎn)品裝機配型不適用，可退換貨給您滿意貼心的服務(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，是專業(yè)從事功率半導(dǎo)體器件的研發(fā)、封裝、測試、銷售、技術(shù)服務(wù)為一體的****，多年來一直從事冶金自動化和鐵路電氣化領(lǐng)域的國產(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)電機旋轉(zhuǎn)勵磁整流組件，各種功率單元。這些元件廣泛應(yīng)用于電化學(xué)電源。河北大功率晶閘管模塊正高電氣公司將以質(zhì)量的產(chǎn)品，完善的服務(wù)與尊敬的用戶攜手并進！</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="河北大功率晶閘管模塊,晶閘管模塊" src="http://tyunfile.71360.com/UpLoadFile/2019/10/26/16/637077052180966053_baomeng7_3638858.jpg"></div><p> 充電電源，電機調(diào)速，感應(yīng)加熱及熱處理等各種整流、逆變和變頻領(lǐng)域。我公司所生產(chǎn)的電力電子器件成功的替代了多種進口器件，實現(xiàn)了自動軋機原器件的國產(chǎn)化；6K、6G、8K、8G電力機車原器件也全部由我公司國產(chǎn)化，使用壽命超過了進口元件。在自動控制方面，我公司成功開發(fā)出各種工控板，應(yīng)用在各種不同的場合，真正形成了控制方式靈活，保護齊全，可靠性高的優(yōu)勢。與模塊結(jié)合開發(fā)了智能模塊。廣泛應(yīng)用于不同行業(yè)各種領(lǐng)。在散熱器方面公司成功開發(fā)了，通過努力已進入了國內(nèi)的輸變電行業(yè)、機車行業(yè)所需的**市場。我公司秉承快速反應(yīng)、持續(xù)改進的工作作風(fēng)，融入世界的發(fā)展戰(zhàn)略，致力于提高品牌**度的發(fā)展目標，建成國際前列、國內(nèi)**的功率半導(dǎo)體制造基地。公司未來將繼續(xù)在高電壓大電流、系統(tǒng)集成、技術(shù)領(lǐng)域?qū)で蟾笸黄啤?/p><p> 如大功率電阻、大功率三極管以及電源變壓器等。對于大功率晶閘管，必須按手冊申的要求加裝散熱裝置及冷卻條件，以保證管子工作時的溫度不超過結(jié)溫。②晶閘管在使用中發(fā)生超越和短路現(xiàn)象時，會引發(fā)過電流將管子燒毀。對于過電流，一般可在交流電源中加裝快速保險絲加以保護?？焖俦ｋU絲的熔斷時間極短，一般保險絲的額定電流用晶閘管額定平均電流的。③交流電源在接通與斷開時，有可能在晶閘管的導(dǎo)通或阻斷對出現(xiàn)過壓現(xiàn)象，將管子擊穿。對于過電壓，可采用并聯(lián)RC吸收電路的方法。因為電容兩端的電壓不能突變，所以只要在晶閘管的陰極及陽極間并取RC電路，就可以削弱電源瞬間出現(xiàn)的過電壓，起到保護晶閘管的作用。當(dāng)然也可以采用壓敏電阻過壓保護元件進行過壓保護。晶體閘流管如何保護晶閘管編輯晶閘管在工業(yè)中的應(yīng)用越來越，隨著行業(yè)的應(yīng)用范圍增大。晶閘管的作用也越來越。但是有時候，晶閘管在使用過程中會造成一些傷害。為了保證晶閘管的壽命。我們該如何更好地區(qū)保護晶閘管呢？在使用過程中，晶閘管對過電壓是很敏感的。過電流同樣對晶閘管有極大的損壞作用。西安瑞新公司給大家介紹晶閘管的保護方法，具體如下：1、過電壓保護晶閘管對過電壓很敏感。正高電氣愿與各界朋友攜手共進，共創(chuàng)未來！</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="河北大功率晶閘管模塊,晶閘管模塊" src="http://tyunfile.71360.com/UpLoadFile/2019/10/26/16/637077052166287731_baomeng7_5437458.jpg"></div><p> 5光控晶閘管是通過光信號控制晶閘管觸發(fā)導(dǎo)通的器件，它具有很強的抗干擾能力、良好的高壓絕緣性能和較高的瞬時過電壓承受能力，因而被應(yīng)用于高壓直流輸電(HVDC)、靜止無功功率補償(SVC)等領(lǐng)域。其研制水平大約為8000V/3600A。6逆變晶閘管因具有較短的關(guān)斷時間(10～15s)而主要用于中頻感應(yīng)加熱。在逆變電路中，它已讓位于GTR、GTO、IGBT等新器件。目前，其比較大容量介于2500V/1600A/1kHz和800V/50A/20kHz的范圍之內(nèi)。7非對稱晶閘管是一種正、反向電壓耐量不對稱的晶閘管。而逆導(dǎo)晶閘管不過是非對稱晶閘管的一種特例，是將晶閘管反并聯(lián)一個二極管制作在同一管芯上的功率集成器件。與普通晶閘管相比，它具有關(guān)斷時間短、正向壓降小、額定結(jié)溫高、高溫特性好等優(yōu)點，主要用于逆變器和整流器中。目前，國內(nèi)有廠家生產(chǎn)3000V/900A的非對稱晶閘管。正高電氣從國內(nèi)外引進了一大批先進的設(shè)備，實現(xiàn)了工程設(shè)備的現(xiàn)代化。泰安雙向晶閘管模塊供應(yīng)商</p><p style="text-indent:25px">正高電氣的行業(yè)影響力逐年提升。河北大功率晶閘管模塊</p><p> VDRM）的計算：由公式：Ud=考慮兩倍的選擇余量后VRRM；VDRM=2xxU2=2x因此選擇耐壓200V-300V的器件足夠。2、器件額定電流IT（AV）的計算：由于該線路相當(dāng)于兩組三相半波整流電路的串聯(lián),根據(jù)公式：Ie=:Ie=(此值為交流有效值)折算為平均值IT（AV）=Ie/考慮選型需按IT(AV)=()IT=232A()=348A-462A顯然,目前沒有如此大電流的模塊,應(yīng)建議客戶采用400-500A的平板式可控硅為宜。以上兩種線路對器件耐壓和通流能力的要求是不一樣的。后一種線路對器件耐壓要求比前一種線路低一倍，但通流能力要求大兩倍。四、使用模塊產(chǎn)品注意事項：l電力半導(dǎo)體模塊屬于溫度敏感性器件，使用時必須安裝于散熱器上。安裝前首先用酒精將模塊底板和散熱器表面擦拭干凈,待自然干燥后，在模塊底板上均勻涂上（采用滾柱來回滾動涂抹）導(dǎo)熱硅脂，導(dǎo)熱硅脂剛好能夠覆蓋整個底板和散熱器。安裝之后可從散熱器上取下模塊，檢查模塊底板整個區(qū)域是否完全沾潤。l手冊中額定電流[IT(AV)、IF(AV)]是在規(guī)定散熱器、強通風(fēng)冷(風(fēng)速6m/s)和額定殼溫Tc和純阻性負載下得出的。若使用條件發(fā)生變化(如感性負載)額定電流就會下降。l散熱器與模塊接觸面應(yīng)平整，散熱器的平面度≤（1）,確保良好的熱傳導(dǎo)，電極與銅排連接時。河北大功率晶閘管模塊</p><p style="text-indent:25px">淄博正高電氣有限公司位于淄博市臨淄區(qū)桑坡路南首2-20號。公司業(yè)務(wù)涵蓋可控硅模塊，晶閘管智能模塊，觸發(fā)板，電力調(diào)整器等，價格合理，品質(zhì)有保證。公司將不斷增強企業(yè)重點競爭力，努力學(xué)習(xí)行業(yè)知識，遵守行業(yè)規(guī)范，植根于電子元器件行業(yè)的發(fā)展。在社會各界的鼎力支持下，持續(xù)創(chuàng)新，不斷鑄造***服務(wù)體驗，為客戶成功提供堅實有力的支持。</p></p><br /><p>文章來源地址: 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