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class="home-main container clearfix"><div id="jfnjt7z" class="twoCol"><div id="hzjvzbl" 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/first-_dgdq/">電工電氣</a>?<a href="http://www.cdcfah.com/cp/second-dgdq_dxdl/">電線、電纜</a>?<a href="http://www.cdcfah.com/cp/third-dxdl_dqsbydl/">電氣設(shè)備用電纜</a>?淄博晶閘管智能控制模塊山東正高電氣供應(yīng)</p><div id="dzldbf9" class="leftbox clearfix"><h1>淄博晶閘管智能控制模塊山東正高電氣供應(yīng)</h1><div id="v7frvzl" class="proBig"><div id="xhbfbdf" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/Zhenggao11/637456387684342672/8027279.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="bhdp7vr" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/Zhenggao11/637456387684342672/8027279.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="r9hth7n" 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>淄博晶閘管智能控制模塊,晶閘管模塊</p><p><span>***更新：</span>2021-01-25 05:20:47</p><p><span id="click" >瀏覽次數(shù)：20次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="ppbfjdz" 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@yeah.net</p><p><span>電話: </span>15550320286</p><p><span>傳真: </span>0533_7369626</p><p><span>網(wǎng)址: </span>http://www.zhenggao.cc</p><p><span>手機(jī): </span>0533-7369626</p><p><span>地址: </span>桑坡村南首2-20號(hào)</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="7lpbp7z" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="ff77dp7" class="box"><p><p> 當(dāng)陽(yáng)極和控制極同時(shí)接入正向電壓時(shí)，它將變?yōu)榻油顟B(tài)。一旦開(kāi)啟，控制電壓將失去其控制功能，無(wú)論不管有沒(méi)有控制電壓，不管控制電壓的極性如何，它都會(huì)一直接通。要關(guān)閉，陽(yáng)極電壓必須降低到臨界值或反轉(zhuǎn)。雙向的管腳大多按T1、T2、G的順序從左到右排列（電極管腳朝下，面向字符一側(cè)）。當(dāng)增加到控制電極G的觸發(fā)脈沖的大小或時(shí)間改變時(shí)，可以改變其傳導(dǎo)電流的大小。單向與單向的區(qū)別在于，當(dāng)g極觸發(fā)脈沖的極性發(fā)生變化時(shí)，導(dǎo)通方向會(huì)隨著極性的變化而變化，從而實(shí)現(xiàn)對(duì)交流負(fù)載的控制。還有一條路就是它被觸發(fā)后，只能在一個(gè)方向上從陽(yáng)極傳導(dǎo)到陰極，所以可以分為單向和雙向，淄博晶閘管智能控制模塊。在以上內(nèi)容中，我們可以發(fā)現(xiàn)晶閘管模塊在電路中的作用實(shí)際上是不同的。這是什么原因？其實(shí)，這主要是由于類型和用途的不同我們可以在很大程度上決定它的功能。晶閘管模塊的誕生歷程及分類晶閘管組件廣泛應(yīng)用于工業(yè)生產(chǎn)中。對(duì)于一些專業(yè)的電力技術(shù)人員來(lái)說(shuō)，他們都知道起源和分類。但是，現(xiàn)在從事這一領(lǐng)域的人越來(lái)越多，一些采購(gòu)人員對(duì)這方面還不是很熟悉。一些客戶經(jīng)常詢問(wèn)我們晶閘管模塊的原產(chǎn)地?，F(xiàn)在晶閘管廠將與您分享：普通晶閘管廣泛應(yīng)用于交直流調(diào)速，淄博晶閘管智能控制模塊、調(diào)光、溫度調(diào)節(jié)等低頻領(lǐng)域，淄博晶閘管智能控制模塊。淄博正高電氣和客戶攜手誠(chéng)信合作，共創(chuàng)輝煌！淄博晶閘管智能控制模塊</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="淄博晶閘管智能控制模塊,晶閘管模塊" src="https://tyunfile.71360.com/UploadFile/Zhenggao11/637456387684342672/8027279.png"></div><p> 以上就是正高電氣的小編為大家?guī)サ年P(guān)于晶閘管模塊的誕生歷程及分類的相關(guān)知識(shí)，希望會(huì)對(duì)大家有一定的幫助！可控硅調(diào)壓模塊：主要是以晶閘管為主要的基礎(chǔ)，以的來(lái)進(jìn)行控制電路為功率控制的電器。。它被稱為晶閘管功率調(diào)節(jié)器。又稱晶閘管調(diào)壓器、晶閘管調(diào)壓器、晶閘管調(diào)壓器、功率調(diào)壓器、功率調(diào)壓器，它具有效率高、無(wú)機(jī)械噪聲和磨損、響應(yīng)速度快、體積小、重量輕等諸多優(yōu)點(diǎn)。晶閘管調(diào)壓器是一種移相晶閘管功率控制器。觸發(fā)板具有過(guò)流、缺相、相序、晶閘管過(guò)熱等多種保護(hù)功能。可廣泛應(yīng)用于工業(yè)各領(lǐng)域的電壓、電流、功率調(diào)節(jié)，也可用于阻性負(fù)載、感性負(fù)載和變壓器一側(cè)。晶閘管調(diào)壓器的分類：從供電角度，可分為三類：1.單相2.兩相3.三相有兩種控制模式:1.相移電壓調(diào)節(jié)器2.過(guò)零功率調(diào)節(jié)型。從控制精度要求來(lái)看，可分為兩類:1.開(kāi)環(huán)控制2.閉環(huán)控制3.閉環(huán)控制是一種復(fù)雜的控制方法。適用范圍：A、電爐行業(yè)：像是隧道爐、電爐、淬火爐、烘干爐以及電爐等等B、機(jī)械設(shè)備：像是包裝機(jī)械、食品機(jī)械、注塑機(jī)械以及塑料加工等等C、玻璃行業(yè)：像是玻璃纖維、玻璃印刷以及玻璃成型的生產(chǎn)。淄博晶閘管智能控制模塊淄博正高電氣是您可信賴的合作伙伴！</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="淄博晶閘管智能控制模塊,晶閘管模塊" src="https://tyunfile.71360.com/UploadFile/Zhenggao11/637455505450631741/9333233.png"></div><p> 確保電路正常工作而沒(méi)有元器件被損壞。這也是多元件在運(yùn)行的時(shí)候都會(huì)配上一個(gè)電容或電阻，以減少元件電流或電壓，從而讓元件能正常的工作。因此，晶閘管模塊運(yùn)行都要并聯(lián)一個(gè)RC串聯(lián)網(wǎng)絡(luò)來(lái)保護(hù)它正常的工作，以達(dá)到效率高運(yùn)行，經(jīng)濟(jì)可靠。怎么使用智能晶閘管調(diào)壓模塊隨著科技與社會(huì)的不斷發(fā)展，智能晶閘管模塊越來(lái)越被大眾所認(rèn)知，因?yàn)樗跈C(jī)器上也發(fā)揮著重要的作用，所以在行業(yè)的應(yīng)用中也是越來(lái)越多，接觸比較早的使用過(guò)它的肯定是在熟悉不過(guò)了，但是對(duì)于剛接觸它的來(lái)講，肯定是很陌生的，所以在使用上肯定就是有點(diǎn)困難的。那么就由淄博正高電氣有限公司的小編帶大家去了解下使用方法吧。1.首先要先保證com端必須為正，各個(gè)功能端相對(duì)，如果com的功能端相對(duì)是負(fù)極，則會(huì)出現(xiàn)調(diào)壓的輸出端出現(xiàn)失控的的情況。2.智能晶閘管調(diào)壓模塊它的正極性就是各個(gè)功能端的控制，意思就是控制電壓越高，它的強(qiáng)電輸出電路就越高。3.晶閘管模塊屬于受信號(hào)所控制的，他是在某一個(gè)時(shí)刻使用的一種輸入控制方式，當(dāng)2種方式同時(shí)出現(xiàn)輸入的情況下，它則會(huì)傾向于信號(hào)比較強(qiáng)的那一種，并且起到一定的作用4.晶閘管它是根據(jù)實(shí)際使用的電流而去選擇的，它的晶閘管調(diào)壓模塊的電源是屬于上進(jìn)下出的。</p><p> 晶閘管也是在電器元器件中普遍存在的一種產(chǎn)品。軟啟動(dòng)器中可控硅模塊是比較重要的一環(huán)，所以保護(hù)好可控硅模塊能夠的延長(zhǎng)軟啟動(dòng)器的使用壽命?？煽毓枘K與其它功率器件一樣，工作時(shí)由于自身功耗而發(fā)熱。如果不采取適當(dāng)措施將這種熱量散發(fā)出去，就會(huì)引起模塊管芯PN結(jié)溫度急劇上升。致使器件特性惡化，直至完全損壞。晶閘管的功耗主要由導(dǎo)通損耗、開(kāi)關(guān)損耗、門(mén)極損耗三部分組成。在工頻或400Hz以下頻率的應(yīng)用中主要的是導(dǎo)通損耗。散熱器的常用散熱方式有：自然風(fēng)冷、強(qiáng)迫風(fēng)冷、熱管冷卻、水冷、油冷等。正常工作情況的軟啟動(dòng)器設(shè)備有，主要以熱量的形式散失在環(huán)境當(dāng)中，所以我們要先解決軟啟動(dòng)器工作環(huán)境的溫度問(wèn)題，若工作環(huán)境的溫度過(guò)高則將危害到軟啟動(dòng)器的工作，導(dǎo)致軟啟動(dòng)器過(guò)熱保護(hù)跳閘。保證軟起動(dòng)器具有良好的運(yùn)行環(huán)境，須對(duì)變頻器及運(yùn)行環(huán)境的溫度控制采取相應(yīng)的措施。給軟啟動(dòng)器預(yù)留一定的空間，定期給軟啟動(dòng)器進(jìn)行清灰處理，都是能夠有效降低可控硅溫度的方式。以上就是正高可控硅模塊廠家為您介紹的軟啟動(dòng)器可控硅降溫的重要性，希望對(duì)您有所幫助。晶閘管模塊的專業(yè)術(shù)語(yǔ)，您知道幾個(gè)？相信大家對(duì)于晶閘管模塊并不陌生了。淄博正高電氣以創(chuàng)百年企業(yè)、樹(shù)百年品牌為使命，傾力為客戶創(chuàng)造更大利益！</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="淄博晶閘管智能控制模塊,晶閘管模塊" src="https://tyunfile.71360.com/UploadFile/Zhenggao11/637456387736461894/501387.png"></div><p> 另一個(gè)應(yīng)用是對(duì)交流電機(jī)進(jìn)行調(diào)速,如海上石油鉆井平臺(tái)電網(wǎng)串級(jí)調(diào)速和變頻調(diào)速中使用的各種形式的變頻裝置等。這是目前的技術(shù)發(fā)展方向，國(guó)外的交流調(diào)違拖動(dòng)裝置發(fā)展非常迅速。斬波調(diào)壓利用晶閘管模塊作為直流開(kāi)關(guān)，控制晶閘管的通斷比和通斷頻率，將一固定直流電壓變換成可調(diào)的直流電壓稱斬波電壓。它主要用于直流拖動(dòng)的脈沖調(diào)速，在地鐵、電車(chē)、電氣機(jī)車(chē)及作為碼頭和廠內(nèi)運(yùn)輸?shù)碾娖寇?chē)上使用，串電阻的調(diào)速方法，控制方便，節(jié)能明顯。電力電子開(kāi)關(guān)利用晶閘管模塊作為電子開(kāi)關(guān)，代替頻繁通斷的接觸器和繼電器。具有無(wú)火花、無(wú)磨損、無(wú)噪音及壽命長(zhǎng)的特點(diǎn)，并可得到較好的開(kāi)關(guān)性能及節(jié)能效果。常做成交流調(diào)壓器，用于海上石油鉆井平臺(tái)的調(diào)光;作成調(diào)功器，用于加熱妒的溫度控制;以及電機(jī)的調(diào)壓調(diào)速與正反轉(zhuǎn)控制。晶閘管模塊在使用中采取的保護(hù)措施。晶閘管模塊自問(wèn)世以來(lái)，隨著半導(dǎo)體技術(shù)及其應(yīng)用技術(shù)的不斷發(fā)展，使其在電氣控制領(lǐng)域中發(fā)揮了很大的作用，具有體積小、安裝調(diào)試簡(jiǎn)單、可靠性高等優(yōu)點(diǎn)。但是在使用的時(shí)候也應(yīng)該對(duì)晶閘管模塊采取相應(yīng)的保護(hù)措施。1.過(guò)流保護(hù);產(chǎn)生過(guò)流的原因有過(guò)負(fù)載.整瘋裝實(shí)直流側(cè)短路等，過(guò)流保護(hù)一般采用快速熔斷器。淄博正高電氣產(chǎn)品適用范圍廣，產(chǎn)品規(guī)格齊全，歡迎咨詢。淄博晶閘管智能控制模塊</p><p style="text-indent:25px">不斷開(kāi)發(fā)新的產(chǎn)品，并建立了完善的服務(wù)體系。淄博晶閘管智能控制模塊</p><p> 晶閘管的狀態(tài)怎么改變，它有一個(gè)控制極，又叫觸發(fā)極，給觸發(fā)極加控制電壓，就可使晶閘管的狀態(tài)反轉(zhuǎn)；不同材料、不同結(jié)構(gòu)的晶閘管，控制極的控制電壓的性質(zhì)、幅度、寬度、作用都不一樣。只有晶閘管陽(yáng)極和門(mén)極同時(shí)承受正向電壓時(shí)，晶閘管才能導(dǎo)通，兩者缺一不可。晶閘管一旦導(dǎo)通后，門(mén)極將失去控制作用，門(mén)極電壓對(duì)管子以后的導(dǎo)通與關(guān)斷均不起作用，故門(mén)極控制電壓只要是有一定寬度的正向脈沖電壓即可，這個(gè)脈沖稱為觸發(fā)脈沖。要使已導(dǎo)通的晶閘管關(guān)斷，必須使陽(yáng)極電流降低到某一個(gè)數(shù)值以下。這可通過(guò)增加負(fù)載電阻降低陽(yáng)極電流，使其接近于0。IGBT模塊是一個(gè)非通即斷的開(kāi)關(guān)，由BJT(雙極型三極管)和MOS(絕緣柵型場(chǎng)效應(yīng)管)組成的復(fù)合全控型電壓驅(qū)動(dòng)式功率半導(dǎo)體器件，兼有MOSFET的高輸入阻抗和GTR的低導(dǎo)通壓降兩方面的優(yōu)點(diǎn)。IGBT管是靠的是它的柵源極的電壓變換來(lái)完成工作的，當(dāng)柵源極加+12V(大于6V，一般取12V到15V)時(shí)IGBT導(dǎo)通，柵源極不加電壓或者是加負(fù)壓時(shí)，IGBT關(guān)斷，加負(fù)壓就是為了可靠關(guān)斷。IGBT的開(kāi)通和關(guān)斷是由柵極電壓來(lái)控制的。當(dāng)柵極加正電壓時(shí)，MOSFET內(nèi)形成溝道，并為PNP晶體管提供基極電流，從而使IGBT導(dǎo)通，此時(shí)，從P+區(qū)注到N一區(qū)進(jìn)行電導(dǎo)調(diào)制。淄博晶閘管智能控制模塊</p><p style="text-indent:25px">淄博正高電氣有限公司主要經(jīng)營(yíng)范圍是電子元器件，擁有一支專業(yè)技術(shù)團(tuán)隊(duì)和良好的市場(chǎng)口碑。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(jià)格合理，品質(zhì)有保證。公司從事電子元器件多年，有著創(chuàng)新的設(shè)計(jì)、強(qiáng)大的技術(shù)，還有一批**的專業(yè)化的隊(duì)伍，確保為客戶提供良好的產(chǎn)品及服務(wù)。山東正高電氣供應(yīng)秉承“客戶為尊、服務(wù)為榮、創(chuàng)意為先、技術(shù)為實(shí)”的經(jīng)營(yíng)理念，全力打造公司的重點(diǎn)競(jìng)爭(zhēng)力。</p></p><br /><p>文章來(lái)源地址: http://www.cdcfah.com/cp/3000047.html</p></div></div></div></div></div><div id="pbxtvh7" class="page-right twoColRt"><div id="hbxtxzb" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="h7hlhvz" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/814588.html"><div><img src="http://tyunfile.71360.com/UpLoadFile/2019/11/1/14/637082168864691056_lgpj_5374157.jpg" alt="福建ZF配件哪家強(qiáng) 信息推薦自業(yè)物資供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>福建ZF配件哪家強(qiáng) 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