青浦區(qū)DCDC電源模塊哪家優(yōu)惠 **** 上海多商電子供應(yīng)-b2b網(wǎng)站_b2b電子商務(wù)平臺(tái)【買產(chǎn)品】-上?？谄蚴称酚邢薰?/title><meta name="description" content="溫度過(guò)高，模塊電源調(diào)節(jié)器在工作中全過(guò)程中發(fā)燙，造成溫度上升時(shí)正常跡象，若溫度過(guò)高，青浦區(qū)DCDC電源模塊哪家優(yōu)惠，變壓器鐵芯和電磁線圈非常容易因溫度造成模塊電源感量的變化。因此在選擇電源模塊時(shí)，需了解模塊電源調(diào)節(jié)器工作中的工作溫度來(lái)采用規(guī)格"><meta name="keywords" content="青浦區(qū)DCDC電源模塊哪家優(yōu)惠,DCDC電源模塊"><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" 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id="ifv8ngq" class="twoCol"><div id="8hw4lmw" 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_dianyuan/">電源</a>?<a href="http://www.cdcfah.com/cp/third-dianyuan_kgdy/">開(kāi)關(guān)電源</a>?青浦區(qū)DCDC電源模塊哪家優(yōu)惠 **** 上海多商電子供應(yīng)</p><div id="hfbpood" class="leftbox clearfix"><h1>青浦區(qū)DCDC電源模塊哪家優(yōu)惠 **** 上海多商電子供應(yīng)</h1><div id="l33n3is" class="proBig"><div id="dlgejyi" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/shdsdz/637393057001385962/7188392.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="cz3el8q" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/shdsdz/637393057001385962/7188392.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="tj93app" 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>上海市</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>青浦區(qū)DCDC電源模塊哪家優(yōu)惠,DCDC電源模塊</p><p><span>***更新：</span>2021-01-05 09:17:29</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="e20t8ka" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">上海多商電子有限公司</a></p><p><span>聯(lián)系人：</span>吳加斌</p><p><span>郵箱: </span>wu867@126.com</p><p><span>電話: </span>18121221687</p><p><span>傳真: </span>021_69585559</p><p><span>網(wǎng)址: </span>http://www.10000kw.com</p><p><span>手機(jī): </span>021-69585559</p><p><span>地址: </span>上海市嘉定區(qū)科福路358號(hào)4號(hào)樓4樓</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="lthllgw" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="8bqfuet" class="box"><p><p style="text-indent:25px">溫度過(guò)高，模塊電源調(diào)節(jié)器在工作中全過(guò)程中發(fā)燙，造成溫度上升時(shí)正常跡象，若溫度過(guò)高，青浦區(qū)DCDC電源模塊哪家優(yōu)惠，變壓器鐵芯和電磁線圈非常容易因溫度造成模塊電源感量的變化。因此在選擇電源模塊時(shí)，需了解模塊電源調(diào)節(jié)器工作中的工作溫度來(lái)采用規(guī)格型號(hào)適度的模塊電源調(diào)節(jié)器。電磁場(chǎng)干擾，模塊電源感器在工作中是因?yàn)橛心K電源流流通而在周圍造成電磁場(chǎng)，青浦區(qū)DCDC電源模塊哪家優(yōu)惠，青浦區(qū)DCDC電源模塊哪家優(yōu)惠。別的元器件的放置部位應(yīng)盡可能模塊電源感器或與模塊電源感電磁線圈互成直角，以減少干擾。若需求較高，則可改用帶屏蔽罩的模塊電源調(diào)節(jié)器。遍布模塊電源容，模塊電源調(diào)節(jié)器個(gè)層電磁線圈中間，會(huì)造成遍布模塊電源容積，減少模塊電源調(diào)節(jié)器的實(shí)際濾波效果，因此，在履行模塊電源調(diào)節(jié)器開(kāi)展高頻率過(guò)濾的那時(shí)候要格外細(xì)致。模塊電源感值的精確測(cè)量，用儀表盤精確測(cè)量模塊電源感值與Q之時(shí)進(jìn)行測(cè)量，檢測(cè)導(dǎo)線應(yīng)盡可能挨近模塊電源感器，以求統(tǒng)計(jì)數(shù)據(jù)準(zhǔn)確。變頻器電源主要用于交流電機(jī)的變頻調(diào)速,其在電氣傳動(dòng)系統(tǒng)中占據(jù)的地位日趨重要。青浦區(qū)DCDC電源模塊哪家優(yōu)惠</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="青浦區(qū)DCDC電源模塊哪家優(yōu)惠,DCDC電源模塊" src="https://tyunfile.71360.com/UploadFile/shdsdz/637393057001385962/7188392.png"></div><p style="text-indent:25px">電源模塊作用：安全隔離，強(qiáng)電弱隔離，IGBT驅(qū)動(dòng)器隔離，隔離電涌保護(hù)，雷電隔離保護(hù)。噪聲進(jìn)行隔離，模擬控制電路與數(shù)字系統(tǒng)電路隔離、強(qiáng)弱信號(hào)隔離。以消除接地環(huán)路，遠(yuǎn)程信號(hào)傳輸，分布式供電系統(tǒng)。第二，保護(hù)作用：短路保護(hù)，過(guò)電壓保護(hù)，過(guò)流保護(hù)，其他保護(hù)三個(gè)電壓轉(zhuǎn)換：升壓轉(zhuǎn)換，下轉(zhuǎn)換，AC-DC轉(zhuǎn)換（AC / DC，DC / AC），極性轉(zhuǎn)換單個(gè)電源和正，負(fù)電源轉(zhuǎn)換器，具有多個(gè)電源轉(zhuǎn)換單電源。穩(wěn)壓交流市電供電、遠(yuǎn)程控制直流供電、分布式電源模塊供電管理系統(tǒng)、電池供電。有效地能降低噪音。青浦區(qū)DCDC電源模塊哪家優(yōu)惠模塊電源的PC B板與連接主機(jī)的供電線路之間有兩個(gè)連接點(diǎn)。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="青浦區(qū)DCDC電源模塊哪家優(yōu)惠,DCDC電源模塊" src="https://tyunfile.71360.com/UploadFile/shdsdz/637393056952069982/9150802.png"></div><p style="text-indent:25px">包裝啟封后，應(yīng)核對(duì)各接線端子標(biāo)識(shí)是否與隨機(jī)所帶的說(shuō)明書相符．同時(shí)是否與訂貨合同約定的要求相符。如有不符，應(yīng)立即與購(gòu)貨單位聯(lián)系，商討處理辦法。在安裝的一步，必須將模塊電源的金屬外殼可靠接地，以確保安全，但不可誤將外殼接在零線上。在安裝完畢通電之前，應(yīng)再次核對(duì)各接線端子上的連線，確保輸入和輸出、交流和直流、單相和多相、正極和負(fù)極、電壓值和電流值等參數(shù)正確無(wú)誤，杜絕接反、接錯(cuò)現(xiàn)象。對(duì)于大功率電源，一般有兩個(gè)或兩個(gè)以上的“+”和“-”輸出端子。實(shí)際上，這是為了使用戶接線方便，它們內(nèi)部是并接在一起，同屬于一個(gè)輸出電極。</p><p style="text-indent:25px">在大功率應(yīng)用場(chǎng)合，往往單個(gè)電源模塊我們不能得到滿足設(shè)計(jì)要求，通常企業(yè)需要進(jìn)行并聯(lián)使用。但是，很多電源模塊均不可以并聯(lián)使用，若處理不好會(huì)導(dǎo)致整個(gè)系統(tǒng)的失效。電源模塊為什么不適合采用并聯(lián)的方式使用，在理想狀態(tài)下，兩個(gè)電源模塊并聯(lián)用于向負(fù)載供電。兩個(gè)功率模塊平均分擔(dān)負(fù)載功率。然而，在實(shí)際使用中，它們不能簡(jiǎn)單地并行連接，主要是因?yàn)閮蓚€(gè)功率模塊的輸出電壓不能完全相等，輸出電壓較高的模塊將提供大部分負(fù)載電流。嚴(yán)重會(huì)造成其中一臺(tái)過(guò)載，影響其使用壽命。即使兩個(gè)電源管理模塊的輸出電壓技術(shù)可以進(jìn)行調(diào)整為完全相等，也會(huì)由于兩者之間不同的輸出阻抗，造成影響兩個(gè)電源模塊的負(fù)載電流不平衡，因此我們簡(jiǎn)單地將電源模塊并聯(lián)輸出，在實(shí)際應(yīng)用操作時(shí)會(huì)遇到很多問(wèn)題。分布供電方式具有節(jié)能、可靠、經(jīng)濟(jì)和維護(hù)方便等優(yōu)點(diǎn)。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="青浦區(qū)DCDC電源模塊哪家優(yōu)惠,DCDC電源模塊" src="https://tyunfile.71360.com/UploadFile/shdsdz/637393056942176472/3982407.png"></div><p style="text-indent:25px">電源模塊市場(chǎng)的發(fā)展環(huán)境：政策環(huán)境模塊電源集電力電子技術(shù)、控制理論、熱設(shè)計(jì)、電子兼容性設(shè)計(jì)、磁性元器件設(shè)計(jì)等技術(shù)于一身，是保證信息安全、工業(yè)自動(dòng)化的基石，受到國(guó)家多項(xiàng)產(chǎn)業(yè)政策的扶持。模塊電源以其更高的轉(zhuǎn)換效率，穩(wěn)定耐用的性能特點(diǎn)，可適用于各種惡劣的工作環(huán)境、且使用方便、易于維護(hù)的各個(gè)特點(diǎn)，普遍應(yīng)用于鐵路、通信、航天航空、**、船舶、電子信息、電力、新能源、工控、儀器儀表、電訊、交通車載等領(lǐng)域。而電子信息產(chǎn)業(yè)、航天航空、新能源等應(yīng)用領(lǐng)域是國(guó)家計(jì)劃優(yōu)先鼓勵(lì)發(fā)展的產(chǎn)業(yè)，受到國(guó)家政策扶持。尤其是在高可靠和高技術(shù)領(lǐng)域發(fā)揮著不可替代的重要作用。分布供電方式具有節(jié)能、可靠、高效、經(jīng)濟(jì)和維護(hù)方便等優(yōu)點(diǎn)。青浦區(qū)DCDC電源模塊哪家優(yōu)惠</p><p style="text-indent:25px">一般模塊電源都有內(nèi)置濾波器，能滿足一般電源應(yīng)用的要求。青浦區(qū)DCDC電源模塊哪家優(yōu)惠</p><p style="text-indent:25px">電源模塊在生活中充當(dāng)著重要的角色之一，基本上所有的產(chǎn)品不能少了電。所以，電源模塊的使用是非常普遍的。很多家電用了很長(zhǎng)時(shí)間都沒(méi)有壞，說(shuō)明內(nèi)里的電源模塊是可靠的?？煽慷雀叩碾娫茨K是什么樣子的，使用高質(zhì)量的部件。其實(shí)為什么有些元器件便宜，有些是貴，區(qū)別在于可靠性。選擇器件參數(shù)要留出空間，比如耐壓，不能假設(shè)市場(chǎng)電壓是220v，一般來(lái)說(shuō)我們至少應(yīng)該考慮電壓可能高達(dá)265v，甚至更高。電路保護(hù)器件必須設(shè)計(jì)，因?yàn)闆](méi)有電路保護(hù)裝置就相當(dāng)有危險(xiǎn)性，也就可靠度不高。好一點(diǎn)的電路板設(shè)計(jì)還應(yīng)該可以涂上三防漆，所謂三防漆就是一個(gè)防潮、防鹽霧、防霉，再加上沒(méi)有防塵、防漏電，更好的還能進(jìn)行防水（IP67）。電源模塊需要CE，UL認(rèn)證，有的甚至ROHS認(rèn)證（即無(wú)鉛認(rèn)證），確保產(chǎn)品符合認(rèn)證要求。青浦區(qū)DCDC電源模塊哪家優(yōu)惠</p><p style="text-indent:25px">上海多商電子有限公司是一家1、充電電源：本系列產(chǎn)分鉛酸電池充電，鋰電池充電，電容充電；充電電壓可以調(diào)節(jié)，充電電流也可以調(diào)節(jié)；輸入電壓可以是交流入110VAC，220VAC，380VAC等；也可以是直流如24VDC，48VDC，110VDC， 300VDC等。 2、 DCDC電源模塊：本系列產(chǎn)品功率范圍100-10000W；可以定制特輸入電源，可以根據(jù)客戶機(jī)箱尺寸設(shè)計(jì)電源尺寸；輸入對(duì)輸出可以是隔離，也可以非隔離；輸出電壓可以調(diào)節(jié)，輸出電流也可以調(diào)節(jié) 可以通過(guò)信號(hào)或協(xié)議來(lái)調(diào)節(jié)電源；電源可以做成恒壓，恒流，恒功率等多種工作模式。 3、 ACDC電源模塊：本系列電源功率范圍100-10000W；輸入電壓可以是110VAC，220VAC，380VAC或其他特殊輸入電壓；輸出電壓可設(shè)定，可調(diào)節(jié)；電源可以定制恒壓，恒流，恒功率多種工作模式。 4、大功率電源模塊：可定制3000-100000的公司，是一家集研發(fā)、設(shè)計(jì)、生產(chǎn)和銷售為一體的專業(yè)化公司。公司自創(chuàng)立以來(lái)，投身于充電電源，ACDC電源模塊，DCDC電源模塊，大功率電源模塊，是電工電氣的主力軍。上海多商電子繼續(xù)堅(jiān)定不移地走高質(zhì)量發(fā)展道路，既要實(shí)現(xiàn)基本面穩(wěn)定增長(zhǎng)，又要聚焦關(guān)鍵領(lǐng)域，實(shí)現(xiàn)轉(zhuǎn)型再突破。上海多商電子始終關(guān)注電工電氣市場(chǎng)，以敏銳的市場(chǎng)洞察力，實(shí)現(xiàn)與客戶的成長(zhǎng)共贏。</p></p><br /><p>文章來(lái)源地址: http://www.cdcfah.com/cp/2714466.html</p></div></div></div></div></div><div id="qyr8qrg" class="page-right twoColRt"><div id="dbrxwhb" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="8nhw7xo" 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" 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