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href="http://m.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="iar4c72" class="twoCol"><div id="relfrkw" class="page-proshow clearfix"><p class="current"> 當(dāng)前位置:<a href="http://m.cdcfah.com/">首頁?<a href="http://m.cdcfah.com/cp/">產(chǎn)品供應(yīng)</a>?<a href="http://m.cdcfah.com/cp/second-_dzyqj/">電子元器件</a>?<a href="http://m.cdcfah.com/cp/third-dzyqj_zlqzlsb/">整流器、整流設(shè)備</a>?穩(wěn)壓觸發(fā)板報(bào)價(jià) 淄博正高電氣供應(yīng)</p><div id="3k494jz" class="leftbox clearfix"><h1>穩(wěn)壓觸發(fā)板報(bào)價(jià) 淄博正高電氣供應(yīng)</h1><div id="o220ihs" class="proBig"><div id="unzdu2a" class="bigimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UpLoadFile/2019/10/26/16/637077052354407072_baomeng7_9852751.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="sfmlr4u" class="smallimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UpLoadFile/2019/10/26/16/637077052354407072_baomeng7_9852751.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="zc8cznt" 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>穩(wěn)壓觸發(fā)板報(bào)價(jià),觸發(fā)板</p><p><span>***更新：</span>2020-12-04 10:04:38</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="gzle387" 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(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] <a rel="nofollow"> [加為商友] </a><a rel="nofollow"> [發(fā)送信件] </a></p></div></div><div id="eb32arn" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="ve2lmkf" class="box"><p><p> 觸發(fā)板是具有單相交流調(diào)壓和調(diào)功的一體化觸發(fā)板(不能用于整流)，移相調(diào)壓可以適合各種類型的負(fù)載，過零調(diào)功只適合于恒阻性負(fù)載。 </p> <p> 移相調(diào)壓型是通過改變導(dǎo)通角的大小來調(diào)整輸出電壓，這種觸發(fā)方式連續(xù)性好，輸出電壓平穩(wěn)，無電壓沖擊，能夠限制瞬時(shí)電流，適合各種類型的負(fù)載，目前變壓器，電感線圈以及變阻性負(fù)載均采用這種觸發(fā)方式，但是這種觸發(fā)方式會(huì)對(duì)電網(wǎng)產(chǎn)生諧波污染，穩(wěn)壓觸發(fā)板報(bào)價(jià)。 </p> <p> 變周期過零調(diào)功型是在正弦波的零點(diǎn)觸發(fā)，以完整的正弦波為單位，通過改變通斷的正弦波的周期來調(diào)整輸出功率。使導(dǎo)通的正弦波均勻分布，電壓表、電流表的表針只有輕微的抖動(dòng)，多臺(tái)調(diào)整器運(yùn)行時(shí)避免了電流的集中，因?yàn)樵谡也ǖ牧泓c(diǎn)觸發(fā)所以對(duì)電網(wǎng)沒有污染，功率因素高，但無法限制瞬時(shí)電流，故不能用于感性負(fù)載和變阻性負(fù)載，穩(wěn)壓觸發(fā)板報(bào)價(jià)，恒阻性負(fù)載一般都采用這種觸發(fā)方式，穩(wěn)壓觸發(fā)板報(bào)價(jià)。正高電氣為企業(yè)打造高水準(zhǔn)、高質(zhì)量的產(chǎn)品。穩(wěn)壓觸發(fā)板報(bào)價(jià)</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="穩(wěn)壓觸發(fā)板報(bào)價(jià),觸發(fā)板" src="http://tyunfile.71360.com/UpLoadFile/2019/10/26/16/637077052354407072_baomeng7_9852751.jpg"></div><p> 好多人咨詢固態(tài)繼電器和普通繼電器有什么區(qū)別，那給你們介紹的是固態(tài)繼電器和普通繼電器有什么區(qū)別？繼電器是一種電控制器件，是當(dāng)輸入量（激勵(lì)量）的變化達(dá)到規(guī)定要求時(shí)，在電氣輸出電路中使被控量發(fā)生預(yù)定的階躍變化的一種電器。固態(tài)繼電器和普通繼電器有什么區(qū)別：傳統(tǒng)繼電器繼電器（英文名稱：relay）是一種電控制器件，是當(dāng)輸入量（激勵(lì)量）的變化達(dá)到規(guī)定要求時(shí)，在電氣輸出電路中使被控量發(fā)生預(yù)定的階躍變化的一種電器。它具有控制系統(tǒng)（又稱輸入回路）和被控制系統(tǒng)（又稱輸出回路）之間的互動(dòng)關(guān)系。通常應(yīng)用于自動(dòng)化的控制電路中，它實(shí)際上是用小電流去控制大電流運(yùn)作的一種“自動(dòng)開關(guān)”。故在電路中起著自動(dòng)調(diào)節(jié)、安全保護(hù)、轉(zhuǎn)換電路等作用。固態(tài)繼電器(SOLIDSTATERELAYS,以下簡(jiǎn)寫成“SSR”),是一種全部由固態(tài)電子元件組成的新型無觸點(diǎn)開關(guān)器件,它利用電子元件(如開關(guān)三極管、雙向可控硅等半導(dǎo)體器件)的開關(guān)特性,可達(dá)到無觸點(diǎn)無火花地接通和斷開電路的目的,因此又被稱為“無觸點(diǎn)開關(guān)”。固態(tài)繼電器是一種四端有源器件,其中兩個(gè)端子為輸入控制端,另外兩端為輸出受控端.它既有放大驅(qū)動(dòng)作用,又有隔離作用,很適合驅(qū)動(dòng)大功率開關(guān)式執(zhí)行機(jī)構(gòu),較之電磁繼電器可靠性更高。德州穩(wěn)流穩(wěn)壓觸發(fā)板價(jià)格正高電氣以誠(chéng)信為根本，以質(zhì)量服務(wù)求生存。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="穩(wěn)壓觸發(fā)板報(bào)價(jià),觸發(fā)板" src="http://tyunfile.71360.com/UpLoadFile/2019/10/26/16/637077052354407072_baomeng7_9018282.jpg"></div><p> 對(duì)于不經(jīng)常使用軟啟動(dòng)器的新手可能會(huì)遇到到底多大功率的電機(jī)才需要配軟啟動(dòng)器呢。索維電氣技術(shù)部陳工告訴你這個(gè)問題的答案。電機(jī)軟啟動(dòng)器對(duì)于400V電壓下的電機(jī)，一般情況下，比較好的是變頻器軟啟動(dòng)器等設(shè)備進(jìn)行啟動(dòng)，當(dāng)然也可以選用自耦降壓?jiǎn)?dòng)和星三角等啟動(dòng)方式啟動(dòng)電機(jī)。如果需要調(diào)速就必須得用變頻器啟動(dòng)電機(jī)了。其實(shí)多大功率電機(jī)選軟啟動(dòng)器**主要還是取決于電機(jī)功率與電源大小的比值，以及線路壓降的影響的允許值。看電源的容量，容量越大承受啟動(dòng)沖擊電流的能力越強(qiáng)然后根據(jù)這個(gè)來降低啟動(dòng)器的投入成本。如果說超過一定功率的電機(jī)不采用軟啟動(dòng)器變頻以及其他啟動(dòng)方式的話，會(huì)造成啟動(dòng)電機(jī)主回路電流很大，首先會(huì)影響整個(gè)電網(wǎng)上的其他用電設(shè)備，其次電子器件老化以及機(jī)械設(shè)備磨損加劇，**主要的是有可能電機(jī)無法正常啟動(dòng)完成。</p><p> 公司是一家集科研開發(fā)、制造、銷售于一體的民營(yíng)企業(yè)，專業(yè)生產(chǎn)銷售可控硅觸發(fā)器、電力調(diào)整軟啟動(dòng)器系列、智能調(diào)壓模塊、無功補(bǔ)償可控硅投切開關(guān)、諧波治理方案、中小型固態(tài)繼電器、中頻電源和節(jié)電設(shè)備等700多個(gè)產(chǎn)品規(guī)格。廣泛應(yīng)用于工業(yè)機(jī)床、通訊、節(jié)能、電力驅(qū)動(dòng)等自動(dòng)化控制領(lǐng)域。公司擁有先進(jìn)的研發(fā)測(cè)試生產(chǎn)設(shè)備，雄厚的技術(shù)力量。公司視質(zhì)量為企業(yè)生命，嚴(yán)格按照國(guó)際ISO9001質(zhì)量體系設(shè)計(jì)生產(chǎn)。產(chǎn)品均采用無鉛自動(dòng)焊接技術(shù)全自動(dòng)電腦貼片生產(chǎn)，每臺(tái)產(chǎn)品須通過電磁兼容測(cè)試，須在高溫及高壓環(huán)境下老化48小時(shí)工作以上，確保能夠生產(chǎn)出高質(zhì)量、高精度、高可靠的產(chǎn)品。主要技術(shù)指標(biāo)均達(dá)國(guó)際標(biāo)準(zhǔn)。質(zhì)量的優(yōu)化，從而使本公司的銷售網(wǎng)絡(luò)廣褒千里，縱橫全國(guó)，部分產(chǎn)品遠(yuǎn)銷中東、馬來西亞、等國(guó)家和中國(guó)臺(tái)灣地區(qū)。正高電氣以質(zhì)量求生存，以信譽(yù)求發(fā)展！</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="穩(wěn)壓觸發(fā)板報(bào)價(jià),觸發(fā)板" src="http://tyunfile.71360.com/UploadFile/baomeng7/637146973957226562/6741762.jpg"></div><p> 可控硅觸發(fā)需要一定的能量，而能量是與時(shí)間有關(guān)的。而且可控硅導(dǎo)通也需要一定的時(shí)間，如果在導(dǎo)通之前脈沖就沒了，也不能穩(wěn)定觸發(fā)。因此如果脈沖寬度太窄就不可靠，建議使用較寬的脈沖。120uS是過于窄了?？煽毓栌|發(fā)，如果不在電壓等于0暢定扳剮殖溉幫稅爆粳處才導(dǎo)通，則輸出電壓會(huì)有一個(gè)突變，引起諧波污染電網(wǎng)，所以較大功率的可控硅設(shè)備都只允許在電壓過零時(shí)被觸發(fā)。所以相應(yīng)的電路中會(huì)設(shè)計(jì)一個(gè)電源電壓過零的檢測(cè)電路，在電源電壓過零時(shí)，才向可控硅發(fā)出觸發(fā)信號(hào)，讓可控硅導(dǎo)通?？煽毓栌|發(fā)電路的形式很多，常用的有阻容移相橋觸發(fā)電路、單結(jié)晶體管觸發(fā)電路、晶體三極管觸發(fā)電路、利用小可控硅觸發(fā)大可控硅的觸發(fā)電路，等等。大家制作的可控硅調(diào)壓器，多采用的是單結(jié)晶體管觸發(fā)電路?？煽毓柙趯?shí)際應(yīng)用中電路花樣**多的是其柵極觸發(fā)回路，概括起來有直流觸發(fā)電路，交流觸發(fā)電路，相位觸發(fā)電路等等。1、直流觸發(fā)電路：如圖G2是一個(gè)電視機(jī)常用的過壓保護(hù)電路，當(dāng)E+電壓過高時(shí)A點(diǎn)電壓也變高，當(dāng)它高于穩(wěn)壓管DZ的穩(wěn)壓值時(shí)DZ道通，可控硅D受觸發(fā)而道通將E+短路，使保險(xiǎn)絲RJ熔斷，從而起到過壓保護(hù)的作用。2、相位觸發(fā)電路：相位觸發(fā)電路實(shí)際上是交流觸發(fā)電路的一種，如圖G3。誠(chéng)摯的歡迎業(yè)界新朋老友走進(jìn)正高電氣！云南觸發(fā)板品牌</p><p style="text-indent:25px">正高電氣在客戶和行業(yè)中樹立了良好的企業(yè)形象。穩(wěn)壓觸發(fā)板報(bào)價(jià)</p><p style="text-indent:25px">觸發(fā)板的所有控制參數(shù)均為數(shù)字量，無溫度漂移變化，運(yùn)行穩(wěn)定、工作可靠。強(qiáng)抗干擾能力，采用獨(dú)特措施，惡劣干擾環(huán)境正常運(yùn)行。通用性強(qiáng)，適用范圍寬，控制板適應(yīng)任何主電路，任何性質(zhì)負(fù)載。手動(dòng)、自動(dòng)；穩(wěn)流、穩(wěn)壓；電位器控制、儀表控制可任意選擇和切換。三相晶閘管數(shù)控板直接觸發(fā)六個(gè)10000A 以內(nèi)的晶閘管元件的設(shè)備，外接脈沖功放板，適應(yīng)多于六個(gè)晶閘管元件的各種大型可控整流設(shè)備。具有完善故障、報(bào)警檢測(cè)和保護(hù)功能。實(shí)時(shí)檢測(cè)過流、過壓、反饋丟失、控制板內(nèi)部故障。設(shè)有開機(jī)給定回零、軟啟動(dòng)、截流、截壓、急停保護(hù)。調(diào)試簡(jiǎn)便，數(shù)控板調(diào)試不用示波器和萬用表。每一塊控制板均經(jīng)過了嚴(yán)格的軟件測(cè)試、硬件老化，以確保工作穩(wěn)定可靠。穩(wěn)壓觸發(fā)板報(bào)價(jià)</p><p style="text-indent:25px">淄博正高電氣有限公司致力于電子元器件，是一家生產(chǎn)型的公司。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)。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>文章來源地址: 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