淄博單向可控硅模塊價格山東正高電氣供應(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=" 可控硅模塊應(yīng)用于電解、電鍍、調(diào)溫、調(diào)光、焊接等。主要用于固態(tài)接觸器、繼電器、工業(yè)電熱控溫、各種半設(shè)備的精密控溫、中高頻熱處理電源、焊接設(shè)備（整流焊機、二次整流焊機、逆變焊機）激光電源等，淄博單"><meta name="keywords" content="淄博單向可控硅模塊價格,可控硅模塊"><link rel="canonical" href="http://www.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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id="svrc3wc" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/Zhenggao11/637454657103659249/1887050.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="a2dudai" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/Zhenggao11/637454657103659249/1887050.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="pxykgrp" 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>淄博單向可控硅模塊價格,可控硅模塊</p><p><span>***更新：</span>2021-01-18 02:15:58</p><p><span id="click" >瀏覽次數(shù)：2次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="kdz83lr" 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: </span>0533-7369626</p><p><span>地址: </span>桑坡村南首2-20號</p><p>[當前離線] <a rel="nofollow"> [加為商友] </a><a rel="nofollow"> [發(fā)送信件] </a></p></div></div><div id="82kbdki" class="page-proshow02"><p class="title">詳細說明</p><div id="hlnelbh" class="box"><p><p> 可控硅模塊應(yīng)用于電解、電鍍、調(diào)溫、調(diào)光、焊接等。主要用于固態(tài)接觸器、繼電器、工業(yè)電熱控溫、各種半設(shè)備的精密控溫、中高頻熱處理電源、焊接設(shè)備（整流焊機、二次整流焊機、逆變焊機）激光電源等，淄博單向可控硅模塊價格。簾布層、勵磁電源、電鍍、電解電源、機電設(shè)備電源、城市無軌、電力牽引、港口船舶吊貨機、風機等泵、軌機、龍門刨床、起重機傳動、頻鋼水、攪拌電源、造紙、紡織。城市供水、污水處理等，可以說是可控硅模塊在配電系統(tǒng)中起到了電氣控制的作用。可控硅模塊的特點是體積小、功能齊全、連接簡單、控制方便、性能穩(wěn)定可靠，增加容量、擴展功能、降低成本、系列化是可控硅模塊未來的發(fā)展趨勢?？煽毓枰演^廣應(yīng)用于交直流電機調(diào)速系統(tǒng)、功率調(diào)節(jié)系統(tǒng)和伺服系統(tǒng)中?？煽毓杩煞譃閱蜗蚩煽毓韬碗p向可控硅。雙向可控硅也稱為三端雙向可控硅，簡稱TRIAC。雙向可控硅在結(jié)構(gòu)上相當于反向連接的兩個單向晶閘管，淄博單向可控硅模塊價格，具有雙向?qū)щ姽δ堋ｉ_關(guān)狀態(tài)由控制極G決定。正脈沖(或負脈沖)可加到控制極G使其正(或反向)導(dǎo)電。該裝置的優(yōu)點是控制電路簡單，不存在反向耐壓問題，特別適用于交流非接觸開關(guān)?？煽毓璧奶匦韵旅孀筒┛煽毓鑿S家和大家說一說可控硅的特性。額定通態(tài)平均電流IT在一定條件下，淄博單向可控硅模塊價格。淄博正高電氣傾城服務(wù)，確保產(chǎn)品質(zhì)量無后顧之憂。淄博單向可控硅模塊價格</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="淄博單向可控硅模塊價格,可控硅模塊" src="https://tyunfile.71360.com/UploadFile/Zhenggao11/637454657103659249/1887050.png"></div><p> 實際上是脈沖開關(guān)信號，一般選用移相觸發(fā)器。然而，移相觸發(fā)器對電網(wǎng)頻率有干擾，在大功率時更為突出。不過，在一般的工業(yè)場合并不重要，因為根據(jù)實際經(jīng)驗，只要不再在示波器和其他需要高精度柵極頻率的儀器上使用加熱器，就不會有什么問題。此外，移相加熱是一種動態(tài)的電壓降低，有利于延長加熱元件的壽命。過零觸發(fā)的電路比較簡單、穩(wěn)定而且還可以節(jié)省一塊觸發(fā)板。它的觸發(fā)信號通常是在0-5V或者是1-5V脈沖，并不建議去使用S7-200。如果溫度控制模塊不是由晶閘管模塊觸發(fā)的，則溫度控制模塊不會發(fā)送到溫度控制模塊。SCR模塊的選擇應(yīng)注意。國內(nèi)制造商通常會標注RMScurrent。平均電流約為有效值的60%。選擇時應(yīng)使用平均值。此外，加熱元件的類型也非常重要。一般來說，鐵合金絲和鎳合金絲的負載沒有問題，在選擇碳化硅棒和電感負載時，電流值應(yīng)加倍。淄博正高電氣有限公司坐落于交通便利、經(jīng)濟發(fā)達、文化底蘊深厚的淄博市臨淄區(qū)，是專業(yè)從事電力電子產(chǎn)品、及其相關(guān)產(chǎn)品的開發(fā)、生產(chǎn)、銷售及服務(wù)為一體的高科技企業(yè)。主要生產(chǎn)各類規(guī)格型號的晶閘管智能模塊、可控硅模塊、固態(tài)繼電器模塊、橋臂模塊、整流橋模塊、各類控制柜和配套模塊使用的觸發(fā)板、控制板等產(chǎn)品。淄博單向可控硅模塊價格誠信是企業(yè)生存和發(fā)展的根本。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="淄博單向可控硅模塊價格,可控硅模塊" src="https://tyunfile.71360.com/UploadFile/Zhenggao11/637454656302877871/1756896.png"></div><p> 晶閘管用于許多設(shè)備和儀器中。整流橋模塊將整流管密封在外殼中。分為全橋和半橋。全橋是將連接的橋式整流電路的四個二極管密封在一起。半橋是將四個二極管橋式整流器的一半密封在一起。兩個半橋可以構(gòu)成橋式整流電路，一個半橋也可以構(gòu)成變壓器中心抽頭的全波整流電路。選擇整流橋時要考慮整流電路和工作電壓。三相固態(tài)繼電器的輸入信號兼容TTL和COMS數(shù)字邏輯電路。工業(yè)級固態(tài)繼電器100%負載電流老化試驗已通過歐共體CE認證、國際ISO9000認證和國內(nèi)3C認證。晶閘管因其良好的導(dǎo)電性而受到企業(yè)的歡迎和認可。然而，晶閘管在設(shè)備控制中非常重要。如果晶閘管失控，不會影響設(shè)備的正常運行，還會對電路造成不可挽回的損害。那么SCR失控的常見原因有哪些呢？事實上，有三種情況會導(dǎo)致SCR失控：一、降低了可控硅的正面電阻。在一般應(yīng)用中，如果晶閘管長時間不使用，且因密封處理不好而受潮，很容易降低具有正向閉鎖技術(shù)能力的晶閘管元件，使晶閘管的正向閉鎖能力降低到低于整流變壓器的二次工作電壓。我們不能等到觸發(fā)脈沖來了再利用自然導(dǎo)通，輸出電壓和電流波形都是正半波，使得激勵電壓不斷升高。二、保持電路，其工作電流密度太小。</p><p> 隨著可控硅的發(fā)展，技術(shù)已經(jīng)非常成熟，質(zhì)量越來越好，產(chǎn)量也有了很大的提高，正向著高壓大電流方向發(fā)展。晶閘管在應(yīng)用電路中的作用體現(xiàn)在以下幾個方面：可控整流器：作為二極管整流器，將交流整流器轉(zhuǎn)換為直流，在交流電壓恒定的情況下，通過有效控制直流輸出電壓的大小來控制整流器，實現(xiàn)從交流到可變直流的轉(zhuǎn)換；無觸點電源靜態(tài)開關(guān)（固態(tài)開關(guān)）：作為一種功率開關(guān)元件，可以代替接觸器和繼電器，提高開關(guān)頻率。所以可控硅模塊一般是可以用在各種的電子器件和電子產(chǎn)品中，晶閘管器件廣泛應(yīng)用于調(diào)光燈、調(diào)速風機、空調(diào)、熱水器、電視、冰箱、洗衣機、攝像頭、音響組合、語音控制電路、定時控制器、感應(yīng)燈、圣誕燈控制器、自動門電路、玩具裝置、電動工具產(chǎn)品等家用電器，無線遙控電路、攝像機等工業(yè)控制領(lǐng)域根據(jù)可控硅的工作方式，可控硅模塊的加熱控制一般分為兩種：1.加熱相移觸發(fā)器,2.過零觸發(fā)加熱,1.調(diào)節(jié)晶閘管模塊的導(dǎo)通角，改變電壓，以調(diào)節(jié)加熱功率；2.過零觸發(fā)加熱,也就是說，固態(tài)繼電器在加熱時，電壓不發(fā)生變化，實際上是一個脈沖開關(guān)信號。通常稱為固態(tài)繼電器。加熱時，電壓不變，實際上是脈沖開關(guān)信號，一般選用移相觸發(fā)器。然而。淄博正高電氣不斷完善自我，滿足客戶需求。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="淄博單向可控硅模塊價格,可控硅模塊" src="https://tyunfile.71360.com/UploadFile/Zhenggao11/637454657076969773/1974235.png"></div><p> 用可控硅模塊控制交流的應(yīng)用很廣，單結(jié)晶體管交流調(diào)壓電路就是一種典型的交流調(diào)壓電路。調(diào)壓原理是：通過改變單結(jié)晶體管發(fā)出觸發(fā)脈沖的導(dǎo)通角度來控制可控硅的導(dǎo)通時間，來實現(xiàn)交流調(diào)壓。此電路中，單結(jié)晶體管是接在交流電路中的，通過半波整流和降壓獲取工作電源。可控硅模塊通常在調(diào)壓電路中，觸發(fā)電路由控制電路產(chǎn)生，控制電路工作在直流電路中。其實，不必深究是否是直流控制交流，只要知道可控硅模塊的控制原理就行了，其基本的原理就是用觸發(fā)脈沖控制可控硅的導(dǎo)通，用較小的觸發(fā)電流控制較大電流的負載工作。以上就是可控硅模塊的應(yīng)用和控制原理，希望對您有所幫助。用可控硅模塊三相異步電動機速度的方法可控硅模塊的技術(shù)功能發(fā)展越來越成熟，在生活中就時常見到，它可以應(yīng)用到很多設(shè)備上，比如說三項異步電動機，可控硅模塊可以控制它的速度，下面正高電氣來說說控制三相異步電動機速度的方法有哪些？1、是可控硅模塊調(diào)壓調(diào)速，就是將可控硅模塊串聯(lián)到定子電路中，用可控硅模塊調(diào)節(jié)加到電動機上的電壓進行調(diào)速。這種調(diào)速方法得到的機械特性較軟。2、是串級調(diào)速，它是將可控硅模塊接在電動機的轉(zhuǎn)子回路中，利用將電動機轉(zhuǎn)差能量回饋電網(wǎng)的多少來實現(xiàn)調(diào)速。淄博正高電氣的企業(yè)理念是 “勇于開拓,不斷創(chuàng)新,以質(zhì)量求生存,以效益促發(fā)展”。淄博單向可控硅模塊價格</p><p style="text-indent:25px">淄博正高電氣全體員工真誠為您服務(wù)。淄博單向可控硅模塊價格</p><p> 目前使用較多的是雙向可控硅模塊；可控硅模塊具有體積小、結(jié)構(gòu)相對來說簡單以及功能性強、重量輕等優(yōu)點。但是，可控硅模塊本身也是存在著抗干擾能力差、在控制大電感負載時會干擾電網(wǎng)和自干擾等缺點，，正高的小編就和大家看看怎樣來避免可控硅模塊的這些缺點：一靈敏度雙向可控硅是一個三端元件，但我們不再稱其兩極為陰陽極，而是稱作T1和T2極，G為控制極，其控制極上所加電壓無論為正向觸發(fā)脈沖或負向觸發(fā)脈沖均可使控制極導(dǎo)通，二可控硅模塊過載的保護可控硅模塊優(yōu)點很多，但是它過載能力差，短時間的過流，過壓都會造成元件損壞，因此為保證元件正常工作，需有：1外加電壓下允許超過正向轉(zhuǎn)折電壓，否則控制極將不起作用;2可控硅的通態(tài)平均電流從安全角度考慮一般按極大電流的～2倍來取;3為保證控制極可靠觸發(fā)，加到控制極的觸發(fā)電流一般取大于其額值。三可控硅模塊控制大電感負載時的干擾電網(wǎng)和自干擾的解決方法可控硅模塊控制大電感負載時會有干擾電網(wǎng)和自干擾的現(xiàn)象，其原因是當可控硅模塊控制一個連接電感性負載的電路斷開或閉合時，其線圈中的電流通路被切斷，其變化率極大，因此在電感上產(chǎn)生一個高電壓，這個電壓通過電源的內(nèi)阻加在開關(guān)觸點的兩端。淄博單向可控硅模塊價格</p><p style="text-indent:25px">淄博正高電氣有限公司主要經(jīng)營范圍是電子元器件，擁有一支專業(yè)技術(shù)團隊和良好的市場口碑。山東正高電氣供應(yīng)致力于為客戶提供良好的可控硅模塊，晶閘管智能模塊，觸發(fā)板，電力調(diào)整器，一切以用戶需求為中心，深受廣大客戶的歡迎。公司將不斷增強企業(yè)重點競爭力，努力學習行業(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。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”的經(jīng)營理念，全力打造公司的重點競爭力。</p></p><br /><p>文章來源地址: 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