東營(yíng)反并聯(lián)可控硅模塊批發(fā) 淄博正高電氣供應(yīng)-b2b網(wǎng)站_b2b電子商務(wù)平臺(tái)【買(mǎi)產(chǎn)品】-上?？谄蚴称酚邢薰?/title><meta name="description" content="接下來(lái)需要檢測(cè)的是控制極與陰極之間的PN結(jié)是否損壞。我們可以用萬(wàn)用表的R×1k或R×10k擋測(cè)陽(yáng)極與控制極之間的電阻，正反向測(cè)量阻值均應(yīng)幾百千歐以上，若電阻值很小表明可控硅擊穿短路。用R×1k或R×100擋，測(cè)控制極和陰極之間的PN結(jié)的正反"><meta name="keywords" content="東營(yíng)反并聯(lián)可控硅模塊批發(fā),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 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id="5ugtlta" class="twoCol"><div id="qrog8tv" 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/second-_dzyqj/">電子元器件</a>?<a href="http://www.cdcfah.com/cp/third-dzyqj_kkg(jzg)/">可控硅(晶閘管)</a>?東營(yíng)反并聯(lián)可控硅模塊批發(fā) 淄博正高電氣供應(yīng)</p><div id="hvspryk" class="leftbox clearfix"><h1>東營(yíng)反并聯(lián)可控硅模塊批發(fā) 淄博正高電氣供應(yīng)</h1><div id="wkh2ikr" class="proBig"><div id="a32vbdf" class="bigimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UpLoadFile/2019/10/26/16/637077051977074362_baomeng7_9046413.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="db28pmj" class="smallimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UpLoadFile/2019/10/26/16/637077051977074362_baomeng7_9046413.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="ljwdvce" 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>東營(yíng)反并聯(lián)可控硅模塊批發(fā),可控硅模塊</p><p><span>***更新：</span>2021-02-02 14:04:49</p><p><span id="click" >瀏覽次數(shù)：4次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="22vwoq8" 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="qo7qxpo" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="dh3ik3g" class="box"><p><p> 接下來(lái)需要檢測(cè)的是控制極與陰極之間的PN結(jié)是否損壞。我們可以用萬(wàn)用表的R×1k或R×10k擋測(cè)陽(yáng)極與控制極之間的電阻，正反向測(cè)量阻值均應(yīng)幾百千歐以上，若電阻值很小表明可控硅擊穿短路。用R×1k或R×100擋，測(cè)控制極和陰極之間的PN結(jié)的正反向電阻在幾千歐左右，如出現(xiàn)正向阻值接近于零值或?yàn)闊o(wú)窮大，表明控制極與陰極之間的PN結(jié)已經(jīng)損壞。反向阻值應(yīng)很大，但不能為無(wú)窮大。正常情況是反向阻值明顯大于正向阻值。 </p> <p> 如果想要判斷可控硅是否已經(jīng)被擊穿損壞，工程師可以使用萬(wàn)用表選電阻R×1擋，東營(yíng)反并聯(lián)可控硅模塊批發(fā)，然后將黑表筆接陽(yáng)極，紅表筆仍接陰極，此時(shí)萬(wàn)用表指針應(yīng)不動(dòng)，東營(yíng)反并聯(lián)可控硅模塊批發(fā)。紅表筆接陰極不動(dòng)，黑表筆在不脫開(kāi)陽(yáng)極的同時(shí)用表筆尖去瞬間短接控制極，此時(shí)萬(wàn)用表電阻擋指針應(yīng)向右偏轉(zhuǎn)，阻值讀數(shù)為10歐姆左右。如陽(yáng)極接黑表筆，陰極接紅表筆時(shí)，萬(wàn)用表指針發(fā)生偏轉(zhuǎn)，東營(yíng)反并聯(lián)可控硅模塊批發(fā)，說(shuō)明該單向可控硅已擊穿損壞。淄博正高電氣有限公司產(chǎn)品**國(guó)內(nèi)。東營(yíng)反并聯(lián)可控硅模塊批發(fā)</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="東營(yíng)反并聯(lián)可控硅模塊批發(fā),可控硅模塊" src="http://tyunfile.71360.com/UpLoadFile/2019/10/26/16/637077051977074362_baomeng7_9046413.jpg"></div><p> 可控硅模塊的應(yīng)用領(lǐng)域 </p> <p> 該智能模塊應(yīng)用于控溫、調(diào)光、勵(lì)磁、電鍍、電解、充放電、電焊機(jī)、等離子拉弧、逆變電源等需對(duì)電力能量大小進(jìn)行調(diào)整和變換的場(chǎng)合，如工業(yè)、通訊、**等各類(lèi)電氣操控、電源等，依據(jù)還可經(jīng)過(guò)模塊的操控端口與多功用操控板聯(lián)接，結(jié)束穩(wěn)流、穩(wěn)壓、軟啟動(dòng)等功用，并可結(jié)束過(guò)流、過(guò)壓、過(guò)溫、缺持平維護(hù)功用。 <p> 可控硅模塊的操控辦法 </p> <p> 經(jīng)過(guò)輸入模塊操控接口一個(gè)可調(diào)的電壓或許電流信號(hào)，經(jīng)過(guò)調(diào)整該信號(hào)的大小即可對(duì)模塊的輸出電壓大小進(jìn)行滑潤(rùn)調(diào)度，結(jié)束模塊輸出電壓從0V至任一點(diǎn)或悉數(shù)導(dǎo)通的進(jìn)程。 </p> <p> 電壓或電流信號(hào)可取自各種操控外表、核算機(jī)D/A輸出，電位器直接從直流電源分壓等各種辦法；操控信號(hào)選用0～5V，0～10V，4～20mA三種對(duì)比常用的操控辦法。 </p> 東營(yíng)反并聯(lián)可控硅模塊批發(fā)淄博正高電氣有限公司是多層次的組織與管理模式。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="東營(yíng)反并聯(lián)可控硅模塊批發(fā),可控硅模塊" src="http://tyunfile.71360.com/UpLoadFile/baomeng7/2020/1/637139081187454259/6371390811874542594220328.jpg"></div><p> 可控硅模塊散熱條件的好壞直接關(guān)系到商品的運(yùn)用壽數(shù)和短時(shí)過(guò)載才華，溫度越低模塊的輸出電流越大，所以在運(yùn)用中有必要裝備散熱器和風(fēng)機(jī)，主張選用帶有過(guò)熱維護(hù)功用的商品，有水冷散熱條件的優(yōu)先挑選水冷散熱。咱們經(jīng)過(guò)嚴(yán)肅測(cè)算，斷定了不一樣類(lèi)型的商品所大概裝備的散熱器類(lèi)型，推薦選用廠家配套的散熱器和風(fēng)機(jī)，用戶(hù)自備時(shí)按以下準(zhǔn)則挑選： </p> <p> 1、軸流風(fēng)機(jī)的風(fēng)速應(yīng)大于6m/s ； </p> <p> 2、有必要能確保模塊正常作業(yè)時(shí)散熱底板溫度不大于80℃； </p> <p> 3、模塊負(fù)載較輕時(shí)，可減小散熱器的大小或選用天然冷卻； </p> <p> 4、選用天然辦法冷卻時(shí)散熱器周?chē)目諝饽芙Y(jié)束對(duì)流并恰當(dāng)增大散熱器面積； </p> <p> 5、悉數(shù)緊固模塊的螺釘有必要擰緊，壓線端子聯(lián)接強(qiáng)健，以削減次生熱量的發(fā)生，模塊底板和散熱器之間有必要要涂敷一層導(dǎo)熱硅脂或墊上一片底板大小的導(dǎo)熱墊，以抵達(dá)良好散熱作用。 </p><p> 可控硅模塊的設(shè)備與維護(hù) </p> <p> （1）在模塊導(dǎo)熱底板表面與散熱器外表各均勻涂覆一層導(dǎo)熱硅脂，然后用四個(gè)螺釘把模塊固定于散熱器上，固定螺釘不要一次擰緊，幾個(gè)螺釘要順次固定，用力要均勻，重復(fù)幾回，直至強(qiáng)健，使模塊底板與散熱器外表嚴(yán)密觸摸。 </p> <p> （2）把散熱器和風(fēng)機(jī)按需求安裝好后，筆直固定于機(jī)箱合適方位。 </p> <p> （3）用接線端頭環(huán)帶將銅線扎緊，浸錫，然后套上絕緣熱縮管，用熱風(fēng)加熱縮短。將接線端頭固定于模塊電極上，并堅(jiān)持超卓的平面壓力觸摸，阻止將電纜銅線直接壓接在模塊電極上。 </p> <p> （4）為延伸商品運(yùn)用壽數(shù)，主張每隔3-4個(gè)月維護(hù)一次，替換一次導(dǎo)熱硅脂，鏟除外表塵土，緊固各壓線螺釘。淄博正高電氣有限公司生產(chǎn)的產(chǎn)品受到用戶(hù)的一致稱(chēng)贊。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="東營(yíng)反并聯(lián)可控硅模塊批發(fā),可控硅模塊" src="http://tyunfile.71360.com/UpLoadFile/2019/10/26/16/637077051995488972_baomeng7_7417925.jpg"></div><p style="text-indent:25px">可控硅元件控制大電感負(fù)載時(shí)會(huì)有干擾電網(wǎng)和自干擾的現(xiàn)象，其原因是當(dāng)可控硅元件控制一個(gè)連接電感性負(fù)載的電路斷開(kāi)或閉合時(shí)，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(gè)高電壓，這個(gè)電壓通過(guò)電源的內(nèi)阻加在開(kāi)關(guān)觸點(diǎn)的兩端，然后感應(yīng)電壓一次次放電直到感應(yīng)電壓低于放電所必須的電壓為止，在這一過(guò)程中將產(chǎn)生極大的脈沖束。這些脈沖束疊加在供電電壓上，并且把干擾傳給供電線或以輻射形式傳向周?chē)臻g，這種脈沖具有很高的幅度，很寬的頻率，因而具有感性負(fù)載的開(kāi)關(guān)點(diǎn)是一個(gè)很強(qiáng)的噪聲源。淄博正高電氣有限公司堅(jiān)持“顧客至上，合作共贏”。東營(yíng)反并聯(lián)可控硅模塊批發(fā)</p><p style="text-indent:25px">淄博正高電氣有限公司團(tuán)結(jié)、創(chuàng)新、合作、共贏。東營(yíng)反并聯(lián)可控硅模塊批發(fā)</p><p> 可控整流：如同二極管整流一樣，將交流整流為直流，并且在交流電壓不變的情況下，有效地控制直流輸出電壓的大小即可控整流，實(shí)現(xiàn)交流→可變直流之轉(zhuǎn)變; </p> <p> 無(wú)觸點(diǎn)功率靜態(tài)開(kāi)關(guān)(固態(tài)開(kāi)關(guān))：作為功率開(kāi)關(guān)元件，可控硅可以代替接觸器、繼電器用于開(kāi)關(guān)頻率很高的場(chǎng)合。 </p> <p> 因此可控硅元件被廣泛應(yīng)用于各種電子設(shè)備和電子產(chǎn)品的電路中，多作可控整流、逆變、變頻、調(diào)壓、無(wú)觸點(diǎn)開(kāi)關(guān)等用途。家用電器中的調(diào)光燈、調(diào)速風(fēng)扇、冷暖空調(diào)器、熱水器、電視、冰箱、洗衣機(jī)、照相機(jī)、音響組合、聲控電路、定時(shí)控制器、感應(yīng)燈、圣誕燈控制器、自動(dòng)門(mén)電路、以及玩具裝置、電動(dòng)工具產(chǎn)品、無(wú)線電遙控電路、攝像機(jī)等工業(yè)控制領(lǐng)域等都大量使用了可控硅器件。東營(yíng)反并聯(lián)可控硅模塊批發(fā)</p><p style="text-indent:25px">淄博正高電氣有限公司是一家有著雄厚實(shí)力背景、信譽(yù)可靠、勵(lì)精圖治、展望未來(lái)、有夢(mèng)想有目標(biāo)，有組織有體系的公司，堅(jiān)持于帶領(lǐng)員工在未來(lái)的道路上大放光明，攜手共畫(huà)藍(lán)圖，在山東省淄博市等地區(qū)的電子元器件行業(yè)中積累了大批忠誠(chéng)的客戶(hù)粉絲源，也收獲了良好的用戶(hù)口碑，為公司的發(fā)展奠定的良好的行業(yè)基礎(chǔ)，也希望未來(lái)公司能成為*****，努力為行業(yè)領(lǐng)域的發(fā)展奉獻(xiàn)出自己的一份力量，我們相信精益求精的工作態(tài)度和不斷的完善創(chuàng)新理念以及自強(qiáng)不息，斗志昂揚(yáng)的的企業(yè)精神將**正高電氣供應(yīng)和您一起攜手步入輝煌，共創(chuàng)佳績(jī)，一直以來(lái)，公司貫徹執(zhí)行科學(xué)管理、創(chuàng)新發(fā)展、誠(chéng)實(shí)守信的方針，員工精誠(chéng)努力，協(xié)同奮取，以品質(zhì)、服務(wù)來(lái)贏得市場(chǎng)，我們一直在路上！</p></p><br /><p>文章來(lái)源地址: http://www.cdcfah.com/cp/3128110.html</p></div></div></div></div></div><div id="gkmelxu" class="page-right twoColRt"><div id="zgo38cu" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="2myahjg" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/814588.html"><div><img 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