淄博固態(tài)繼電器模塊廠家山東正高電氣供應(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=" 由于管子壓降大，導(dǎo)電后的功耗和發(fā)熱量也大，特別是大功率固態(tài)繼電器，除必要安裝散熱器外，還應(yīng)安裝冷卻風(fēng)扇。大功率固態(tài)繼電器的體積遠大于同等容量的機電式繼電器，其成本遠高于機電式繼電器。當(dāng)機電繼電"><meta name="keywords" content="淄博固態(tài)繼電器模塊廠家,固態(tài)繼電器模塊"><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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alt="找產(chǎn)品網(wǎng)"></a></span><span id="xdtb8nh" class="tigs"> 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 </span><div id="e7qgio7" class="searchbox"><div id="e2wdf2w" class="searchLt"><div id="5qz8eka" 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</a></div><div id="baxoaul" class="clearfix searchWrap"><div id="nmjv2w3" class="searchInput"><input type="text" name="keywords" placeholder="請輸入搜索關(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="guwo4mb" class="container"><ul><li id = "index_index"><a href="http://www.cdcfah.com/"><span>首頁</span></a></li><li id = "index_company"><a ><span>企業(yè)名錄</span></a></li><li id = "index_product"><a 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class="proBig"><div id="iwdkmdk" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/Zhenggao11/637455506407829019/7850139.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="tsz88yk" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/Zhenggao11/637455506407829019/7850139.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="uoliarj" 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>淄博固態(tài)繼電器模塊廠家,固態(tài)繼電器模塊</p><p><span>***更新：</span>2021-01-31 08:24:32</p><p><span id="click" >瀏覽次數(shù)：3次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="r8g2eq3" 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(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="lkc8dp3" class="page-proshow02"><p class="title">詳細說明</p><div id="3yvxuwo" class="box"><p><p> 由于管子壓降大，導(dǎo)電后的功耗和發(fā)熱量也大，特別是大功率固態(tài)繼電器，除必要安裝散熱器外，還應(yīng)安裝冷卻風(fēng)扇。大功率固態(tài)繼電器的體積遠大于同等容量的機電式繼電器，其成本遠高于機電式繼電器。當(dāng)機電繼電器的觸點斷開時，不會產(chǎn)生泄漏電流（除非損壞），固態(tài)繼電器的內(nèi)部電子元件會或多或少地產(chǎn)生一些泄漏電流，一般在3-10毫安范圍內(nèi)。因此，不能實現(xiàn)理想的電氣隔離，同時會造成部分負(fù)載誤動。如果固態(tài)繼電器的外部負(fù)載是感性負(fù)載，則感性負(fù)載在開關(guān)瞬間會產(chǎn)生反電動勢，特別是開關(guān)頻率較高時，反電動勢會很高，固態(tài)繼電器容***生故障。因此，在固態(tài)繼電器的輸出端必須安裝rm變阻器或rc吸收器，在選擇型號時，需要在固態(tài)繼電器的輸出端安裝rm變阻器或rc吸收器。額定電壓必須大于負(fù)載電源有效值的兩倍。固態(tài)繼電器的輸出負(fù)載一旦短路，就會損壞。這些都是固態(tài)繼電器（ssr）的優(yōu)缺點。在使用固態(tài)繼電器時，只要加強優(yōu)點，避免缺點，注意相關(guān)問題，固態(tài)繼電器就可以得到很好的應(yīng)用，淄博固態(tài)繼電器模塊廠家，淄博固態(tài)繼電器模塊廠家。閱讀后，淄博固態(tài)繼電器模塊廠家，如果您有不同的觀點，請在下面的評論部分留言。謝謝您！固態(tài)繼電器控制電機的正反向電路（1）Fu1、fu2、Fu3為熔斷器，SSR為固態(tài)繼電器。在電動機允許的情況下。地理位置優(yōu)越，交通十分便利。淄博固態(tài)繼電器模塊廠家</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="淄博固態(tài)繼電器模塊廠家,固態(tài)繼電器模塊" src="https://tyunfile.71360.com/UploadFile/Zhenggao11/637455506407829019/7850139.png"></div><p> 使SSR在特殊負(fù)載的應(yīng)用，多少變得有點復(fù)雜?？尚械霓k法，就是通過示波器去測量可能引起的浪涌電流和電壓，從而選用合適的SSR和保護措施。被控負(fù)載在接通瞬間會產(chǎn)生很大的浪涌電流，由于熱量來不及散發(fā)，很可能使SSR內(nèi)部可控硅損壞，所以用戶在選用繼電器時應(yīng)對被控負(fù)載的浪涌特性進行分析，然后再選擇繼電器。使繼電器在保證穩(wěn)態(tài)工作前提下能夠承受這個浪涌電流，選擇時可參考表2各種負(fù)載時的降額系數(shù)（常溫下）。如所選用的繼電器需在工作較頻繁、壽命以及可靠性要求較高的場合工作時，則應(yīng)在表2的基礎(chǔ)上再乘以。一般在選用時遵循上述原則，在低電壓要求信號失真小可選用采用場效應(yīng)管作輸出器件的直流固態(tài)繼電器；如對交流阻性負(fù)載和多數(shù)感性負(fù)載，可選用過零型繼電器，這樣可延長負(fù)載和繼電器壽命，也可減小自身的射頻干擾。如作為相位輸出控制時，應(yīng)選用隨機型固態(tài)繼電器。工作原理它是用半導(dǎo)體器件代替?zhèn)鹘y(tǒng)電接點作為切換裝置的具有繼電器特性的無觸點開關(guān)器件，單相SSR為四端有源器件，其中兩個輸入控制端，兩個輸出端，輸入輸出間為光隔離，輸入端加上直流或脈沖信號到一定電流值后，輸出端就能從斷態(tài)轉(zhuǎn)變成通態(tài)。淄博固態(tài)繼電器模塊廠家淄博正高電氣會為您提供專業(yè)培訓(xùn)，科學(xué)管理與運營。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="淄博固態(tài)繼電器模塊廠家,固態(tài)繼電器模塊" src="https://tyunfile.71360.com/UploadFile/Zhenggao11/637455506568317274/4175612.png"></div><p> 繼電器分為哪些種類：在我們用電設(shè)施中嘗嘗會用到一種電器就是繼電器，它是用于自動化控制電路中，是電流運作的一種開關(guān)，它有著轉(zhuǎn)換電路、自動調(diào)節(jié)、安全保護的作用。繼電器根據(jù)不同的工作原理和結(jié)構(gòu)特征，可以分為不同的種類。1.電磁繼電器這個就是電磁效應(yīng)的原理來工作的電器裝置，它利用磁效應(yīng)來接通電源盒切斷電源。2.磁黃繼電器這是一種線圈感應(yīng)電流的傳感裝置，它是當(dāng)有磁鐵金屬或有其他的導(dǎo)磁物體靠近時，關(guān)閉或開通電路的裝置。它的結(jié)構(gòu)很堅固，耐用性非常高，是作為機械設(shè)備位置的限制開關(guān)，也可以用來探測窗戶和鐵制門是不是在指定的位置上。3.時間繼電器是一種延時時間控制的電器，它的種類有很多，在交流電路中常用空氣阻尼型的時間繼電器，能夠根據(jù)自身的工作原理來有效的延遲通電和斷電的時間。4.根據(jù)天然感應(yīng)原料用來以查詢和控制溫度的機關(guān)被叫熱敏干簧，其工作原理是利用特殊材料對周邊溫度敏感的特性進行工作的。</p><p> 即開關(guān)的狀態(tài)只受控制信號的控制，與電源信號無關(guān)；固態(tài)繼電器可以實現(xiàn)同步控制。當(dāng)然，固態(tài)繼電器有更多的操作模式。你選擇了正確的固態(tài)繼電器嗎？眾所周知，SSR是一種具有四個有源終端的無觸點開關(guān)。兩個端子為輸入控制端子，另兩個端子為輸出控制端子。中間采用光電隔離作為輸入輸出（浮動）之間的電氣隔離。當(dāng)輸入端加直流或脈沖信號時，輸出端可由斷開狀態(tài)變?yōu)榻油顟B(tài)（當(dāng)沒有信號時，會被阻斷），從而控制較大的負(fù)載。整個裝置無可動部件和觸點，可實現(xiàn)與機械式電磁繼電器相同的功能。固態(tài)繼電器是由固態(tài)元件組成的無觸點開關(guān)元件，具有運行可靠、壽命長、外部干擾小、與邏輯電路兼容、抗干擾能力強、開關(guān)速度快、使用方便等一系列優(yōu)點。與電磁繼電器相比，它具有普遍的應(yīng)用范圍。它將逐漸取代傳統(tǒng)的電磁繼電器。那么，如何合理選擇固態(tài)繼電器的型號和規(guī)格呢？1、在選用低電流印制電路板固態(tài)繼電器時，由于引線端子是由高導(dǎo)熱材料制成，因此焊接應(yīng)在250℃以下、10s以下的溫度條件下進行，如果考慮到環(huán)境溫度的原因e.有必要考慮減少使用量。一般情況下，負(fù)載電流可控制在額定值的1/2。內(nèi)部使用。2、選擇SSR時，各種負(fù)載浪涌特性會產(chǎn)生較大的浪涌電流。淄博正高電氣提供更多面的售后服務(wù)。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="淄博固態(tài)繼電器模塊廠家,固態(tài)繼電器模塊" src="https://tyunfile.71360.com/UploadFile/Zhenggao11/637455506500465913/7654225.png"></div><p> 與單向的區(qū)別是，它的g極上觸發(fā)脈沖的極性改變時，其導(dǎo)通方向就隨著極性的變化而改變，從而能夠控制交流電負(fù)載。而單向的經(jīng)觸發(fā)后只能從陽極向陰極單方向?qū)?，所以它才有單雙向之分。以上內(nèi)容中我們可以發(fā)現(xiàn)，可控硅模塊在電路中的作用其實也是有不同的，造成這樣的原因是什么呢？其實主要是由于它在種類上的區(qū)別，以及它在使用上的不同等，我們可以很大程度的決定它的作用。1、可控硅模塊的應(yīng)用領(lǐng)域模塊應(yīng)用詳細說明介紹智能模塊廣泛應(yīng)用于控溫、調(diào)光、勵磁、電鍍、電解、充放電、電焊機、等離子拉弧、逆變電源等需對電力能量大小進行調(diào)整和變換的場合，如工業(yè)、通訊、**等各類電氣控制、電源等，根據(jù)還可通過模塊的控制端口與多功能控制板連接，實現(xiàn)穩(wěn)流、穩(wěn)壓、軟啟動等功能，并可實現(xiàn)過流、過壓、過溫、缺相等保護功能。2、可控硅模塊的控制方式：通過輸入模塊控制接口一個可調(diào)的電壓或者電流信號，通過調(diào)整該信號的大小即可對模塊的輸出電壓大小進行平滑調(diào)節(jié)，實現(xiàn)模塊輸出電壓從0V至任一點或全部導(dǎo)通的過程。電壓或電流信號可取自各種控制儀表、計算機D/A輸出，電位器直接從直流電源分壓等各種方法；控制信號采用0～5V，0～10V，4～20mA三種比較常用的控制形式。淄博正高電氣尊崇團結(jié)、信譽、勤奮。淄博固態(tài)繼電器模塊廠家</p><p style="text-indent:25px">淄博正高電氣為實現(xiàn)企業(yè)的宏偉目標(biāo),將以超人的膽略,再創(chuàng)新的輝煌。淄博固態(tài)繼電器模塊廠家</p><p> 可控硅將承受電壓上升率dv/dt很高的反向電壓。這個電壓將通過雙向可控硅內(nèi)部的結(jié)電容，正反饋到柵極。如果超過雙向可控硅換向dv/dt指標(biāo)（典型值10V/s，將引起換向恢復(fù)時間長甚至失敗。單向可控硅（增強型SSR）由于處在單極性工作狀態(tài)，此時只受靜態(tài)電壓上升率所限制（典型值200V/s），因此增強型固態(tài)繼電器HS系列比普通型SSR的換向dv/dt指標(biāo)提高了5~20倍。由于采用兩只大功率單向可控硅反并聯(lián)，改變了電流分配和導(dǎo)熱條件，提高了SSR輸出功率。增強型SSR在大功率應(yīng)用場合，無論是感性負(fù)載還是阻性負(fù)載，耐電壓、耐電流沖擊及產(chǎn)品的可靠性，均超過普通固態(tài)繼電器。如何使用戶的驅(qū)動電路與SSR的輸入特性相匹配一般來講，SSR的輸入控制電壓為—32V?？刂齐娏鳛?—30mA.通常1—25A的SSR輸入回路不是恒流源電路，輸入控制電壓為4—16V?？刂齐娏鳛?—20mA.較大額定電流的SSR輸入電路均接有恒流源電路。輸入控制電壓在—32V均可。在三相電路里，如果用戶將三個SSR的輸入端串聯(lián)的話，那么希望提供大于12V的控制電壓；如果將三個SSR的輸入端并聯(lián)使用的話，那么驅(qū)動電流要保證50mA。單個SSR使用，驅(qū)動電流不要設(shè)計在4—5mA的臨界狀態(tài)下至少要大于6mA。輸入回路SSR按輸入控制方式。淄博固態(tài)繼電器模塊廠家</p><p style="text-indent:25px">淄博正高電氣有限公司是一家可控硅模塊,晶閘管模塊,晶閘管智能模塊,可控硅集成模塊,晶閘管集成模塊,可控硅觸發(fā)板,電力調(diào)整器,固態(tài)繼電器,智能可控硅調(diào)壓模塊,晶閘管調(diào)壓模塊,可控硅模塊廠家,可控硅智能調(diào)壓模塊,移相觸發(fā)板,調(diào)壓模塊,晶閘管智能調(diào)壓模塊,單相觸發(fā)板的公司，致力于發(fā)展為創(chuàng)新務(wù)實、誠實可信的企業(yè)。山東正高電氣供應(yīng)擁有一支經(jīng)驗豐富、技術(shù)創(chuàng)新的專業(yè)研發(fā)團隊，以高度的專注和執(zhí)著為客戶提供可控硅模塊，晶閘管智能模塊，觸發(fā)板，電力調(diào)整器。山東正高電氣供應(yīng)致力于把技術(shù)上的創(chuàng)新展現(xiàn)成對用戶產(chǎn)品上的貼心，為用戶帶來良好體驗。山東正高電氣供應(yīng)始終關(guān)注電子元器件行業(yè)。滿足市場需求，提高產(chǎn)品價值，是我們前行的力量。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/3094356.html</p></div></div></div></div></div><div id="crol7wy" class="page-right twoColRt"><div id="ujgd3vh" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="l3fzl8g" 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配件哪家強信息推薦自業(yè)物資供應(yīng)" class="vcenter" 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