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clearfix"><section class="container clearfix tcPro"><section class="home-main container clearfix"><div id="rf2avcz" class="twoCol"><div id="lp87yr8" class="page-proshow clearfix"><p class="current"> 當(dāng)前位置:<a href="http://www.cdcfah.com/">首頁?<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_wydy/">穩(wěn)壓電源</a>?山東進(jìn)口直流電源廠家 **** 深圳市茂迪機(jī)電設(shè)備供應(yīng)</p><div id="j8u38li" class="leftbox clearfix"><h1>山東進(jìn)口直流電源廠家 **** 深圳市茂迪機(jī)電設(shè)備供應(yīng)</h1><div id="mb22w7l" class="proBig"><div id="edkrqse" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/szmdjd/637393089681674399/8070519.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="ihjqz7b" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/szmdjd/637393089681674399/8070519.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="vpmtqcz" 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>廣東省</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>山東進(jìn)口直流電源廠家,直流電源</p><p><span>***更新：</span>2020-11-06 01:20:24</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="aebt2p2" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">深圳市茂迪機(jī)電設(shè)備有限公司</a></p><p><span>聯(lián)系人：</span>黃富強(qiáng)</p><p><span>郵箱: </span>fuqiang.huang@maodi.net</p><p><span>電話: </span>13509625980</p><p><span>傳真: </span>0755_</p><p><span>網(wǎng)址: </span>http://www.maodi.net</p><p><span>手機(jī): </span>0755-83280136</p><p><span>地址: </span>深南大道6006號(hào)華豐大廈2803、2804</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="qu33u9v" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="cwoldkb" class="box"><p><p style="text-indent:25px">感應(yīng)（SENSE）模式——補(bǔ)償導(dǎo)線本身電阻在普通模式下，電壓通過導(dǎo)線直接加載在負(fù)載上，從而保持負(fù)載電壓的穩(wěn)定。由于負(fù)載電流會(huì)在連接導(dǎo)線上產(chǎn)生壓降，因而實(shí)際負(fù)載電壓應(yīng)等于電源輸出電壓減去該壓降，山東進(jìn)口直流電源廠家。 Vload ＝ Vout － Vcable（1）Vcable ＝ Iload × Rcable（2）在一些輸出為低電壓、大電流的場(chǎng)合，電源的輸出連接導(dǎo)線上形成的壓降已不能忽略。如電源設(shè)定輸出為3.3V/1A，假設(shè)輸出線的電阻是0，山東進(jìn)口直流電源廠家.3歐，就會(huì)在導(dǎo)線上形成0.3V的壓降，那么實(shí)際到達(dá)的電壓變?yōu)?.0V，這足以導(dǎo)致被供電的單元不能正常工作。類似于萬用表測(cè)電阻時(shí)的四線測(cè)量法，我們需要對(duì)導(dǎo)線壓降進(jìn)行補(bǔ)償。為此，可使用SENSE端子直接測(cè)量負(fù)載兩端電壓。由于SENSE導(dǎo)線中的電流很小，因而產(chǎn)生的電壓降可以忽略，山東進(jìn)口直流電源廠家，即電源設(shè)備感應(yīng)的電壓實(shí)際上就是真正的負(fù)載電壓，這樣電源設(shè)備將提高自己的輸出，使其等于導(dǎo)線壓降和所需負(fù)載電壓之和，從而實(shí)現(xiàn)對(duì)于導(dǎo)線壓降的補(bǔ)償，使負(fù)載真正獲得所設(shè)定電壓值。另外，有些電源加入了回讀功能也是為了補(bǔ)償導(dǎo)線本身電阻。進(jìn)口可編程直流電源。山東進(jìn)口直流電源廠家</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="山東進(jìn)口直流電源廠家,直流電源" src="https://tyunfile.71360.com/UploadFile/szmdjd/637393089681674399/8070519.png"></div><p> 開關(guān)電源電路: </p> <p> 開關(guān)電源設(shè)計(jì): 開關(guān)電源大體可以分為隔離式和非隔離式兩種,隔離型的必定有開關(guān)變壓器,而非隔離的未必一定有. 交流電源輸入時(shí)一般要經(jīng)過厄流圈一類的東西,過濾掉電網(wǎng)上的干擾,同時(shí)也過濾掉電源對(duì)電網(wǎng)的干擾; </p> <p> 在功率相同時(shí),開關(guān)頻率越高,開關(guān)變壓器的體積就越小,但對(duì)開關(guān)管的要求就越高; </p> <p> 開關(guān)變壓器的次級(jí)可以有多個(gè)繞組或一個(gè)繞組有多個(gè)抽頭,以方便得到需要的電壓輸出; </p> <p> 還應(yīng)該增加一些保護(hù)電路,比如空載、短路等保護(hù),否則可能會(huì)燒毀開關(guān)電源. </p> <p> 開關(guān)電源工作原理山東進(jìn)口直流電源廠家高精度脈沖電源直流電源。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="山東進(jìn)口直流電源廠家,直流電源" src="https://tyunfile.71360.com/UploadFile/szmdjd/637393089540619622/7000674.png"></div><p> ***的動(dòng)態(tài)特性-多種應(yīng)用選擇 </p> <p> SYSKON P系列的康詩坦德直流程控電源具有寬泛的額定功率輸出范圍，包括500W, 800W, 1500W, 3000W和4500W；輸出電壓范圍大，從25V到60V, 2.4/1。而一般情況下，只有兩臺(tái)具備方波特性曲線的電源組合方能達(dá)到這種輸出指標(biāo)。寬泛的輸入電壓工作范圍，正弦電流消耗，使其在低線電壓的國家也可正常使用。該電源在設(shè)定值和負(fù)載突變的情況下也能提供***的動(dòng)態(tài)特性.電壓設(shè)定值可每1 ms變換一次 </p> <p> 提供長時(shí)間測(cè)試解決方案 </p> <p> <br /> </p> <p> SYSKON P系列的康詩坦德電源產(chǎn)品通過精密的電壓和電流時(shí)序，對(duì)被測(cè)裝H進(jìn)行控制。能夠持續(xù)長時(shí)讀出額定值，因而，無論是靜態(tài)還是動(dòng)態(tài)要求的長時(shí)間測(cè)試， </p> <p> SYSKON系列產(chǎn)品真正幫助您解決問題。生成的數(shù)值可隨時(shí)復(fù)制，結(jié)果可靠且可再現(xiàn).精密數(shù)字設(shè)定值特性功不可沒。 </p> <p> <br /> </p> <p> <span style="display:none;"></span> </p><p> 德國進(jìn)口可編程直流電源 </p> <p> 特點(diǎn)：■ 極短的響應(yīng)時(shí)間(SYSKON P1500, Unom < 2ms) </p> <p> ■ 極高的測(cè)量精度(SYSKON P1500, U = 0.05%,丨=0.4%) </p> <p> ■ 輸出功率范圍從500W, 800W, 1,500W, 3,000W 至 4,500W </p> <p> ■ 完善的保護(hù)功能（OVP, OCP> </p> <p> ■ 結(jié)構(gòu)清晰的**操作軟件(可模擬前面板操作） </p> <p> ■ DKD校準(zhǔn)證書■ 功率因數(shù)修正 </p> <p> ■ 動(dòng)態(tài)泄電電路可被喚醒或關(guān)閉 </p> <p> ■ 具有比較大/小值記憶以及偏差帶比較功能 </p> <p> ■ 擴(kuò)展時(shí)序控制功能 </p> <p> (可存儲(chǔ)比較大15個(gè)測(cè)試配a和比較多1700個(gè)時(shí)序輸出指令 </p> <p> ■ 可編程（菜單操作）開關(guān)可調(diào)直流電源價(jià)格？</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="山東進(jìn)口直流電源廠家,直流電源" src="https://tyunfile.71360.com/UploadFile/szmdjd/637393089653520064/8066766.png"></div><p> 可編程直流電源，在航天航空領(lǐng)域主要用于DC-DC電源模塊、蓄電池、飛行模擬器等直流用電設(shè)備的測(cè)試?？煽啃詼y(cè)試用電設(shè)備的可靠性測(cè)試通常包括電壓跌落測(cè)試、溫升測(cè)試、ON/OFF測(cè)試、老化測(cè)試等。而對(duì)于航天航空用電設(shè)備來說，要進(jìn)行比常規(guī)更為嚴(yán)苛的測(cè)試，要求用電設(shè)備不*能在正常供電情況下穩(wěn)定工作，還要能應(yīng)付供電異常的狀況。 </p> <p> <br /> </p> <p> 例如：在飛機(jī)上，供電系統(tǒng)給各種各樣的直流用電設(shè)備供電，而飛機(jī)上的供電系統(tǒng)有時(shí)會(huì)存在過壓或欠壓的狀況，保證用電設(shè)備在這些異常情況下正常工作，就是對(duì)飛機(jī)功能性以及安全性的保證。因此，過欠壓測(cè)試必不可少。直流電源在該測(cè)試中用以模擬供電系統(tǒng)，通過輸出一個(gè)連續(xù)的電壓變化波形來模擬飛機(jī)供電系統(tǒng)的電壓變化，對(duì)用電設(shè)備進(jìn)行供電，測(cè)試用電設(shè)備是否會(huì)在過壓、欠壓、正常電壓這三種不同的電壓狀態(tài)下都能保持正常工作。圖1是在對(duì)飛機(jī)上的用電設(shè)備做過欠壓測(cè)試時(shí)利用直流電源模擬飛機(jī)供電系統(tǒng)輸出的電壓波形：大功率可調(diào)直流電源。海南直流電源監(jiān)控</p><p style="text-indent:25px">直流電源是什么意思。山東進(jìn)口直流電源廠家</p><p> 任意波形電源——有些可編程電源有任意波形編輯功能，即產(chǎn)生隨時(shí)間變化的波形例如德國高美測(cè)儀 P1500，它相當(dāng)于一臺(tái)固定點(diǎn)數(shù)（如1024點(diǎn)）的任意波形發(fā)生器，即由固定對(duì)電壓與時(shí)間間隔參數(shù)、列表對(duì)應(yīng)產(chǎn)生，可生成低頻范圍內(nèi)用戶可自定義的波形，這個(gè)信號(hào)的頻率由每個(gè)點(diǎn)之間的時(shí)間間隔確定。任意信號(hào)以數(shù)字形式生成，而且定義起來相當(dāng)簡單。 </p> <p> 通常，一個(gè)任意波形信號(hào)可包括各種大小不同的振幅，經(jīng)過逐個(gè)處理后可以生成周期性重復(fù)波形。這些編程波形可以是單脈沖，也可以是重復(fù)連續(xù)的波形。編程輸出電壓，也可被外調(diào)制。信號(hào)在儀器規(guī)格允許的范圍內(nèi)可被自由定義，并可存儲(chǔ)于儀器中。此類信號(hào)可通過RS-232、IEEE-488或者USB接口進(jìn)行定義。山東進(jìn)口直流電源廠家</p><p style="text-indent:25px">深圳市茂迪機(jī)電設(shè)備有限公司辦公設(shè)施齊全，辦公環(huán)境優(yōu)越，為員工打造良好的辦公環(huán)境。專業(yè)的團(tuán)隊(duì)大多數(shù)員工都有多年工作經(jīng)驗(yàn)，熟悉行業(yè)專業(yè)知識(shí)技能，致力于發(fā)展德國GMC-I高美測(cè)儀,柯尼卡美能達(dá),雷云光電,TESCOM的品牌。公司不**提供專業(yè)的一般經(jīng)營項(xiàng)目是：儀器儀表、通訊器材、機(jī)械設(shè)備、五金工具的購銷、技術(shù)維護(hù)、信息咨詢；國內(nèi)貿(mào)易；貨物與技術(shù)的進(jìn)出口業(yè)務(wù)。（法律、行政法規(guī)、國**決定禁止的項(xiàng)目除外，限制的項(xiàng)目須取得許可后方可經(jīng)營），許可經(jīng)營項(xiàng)目是：儀器儀表、通訊器材、機(jī)械設(shè)備、五金工具的安裝、維修。，同時(shí)還建立了完善的售后服務(wù)體系，為客戶提供良好的產(chǎn)品和服務(wù)。誠實(shí)、守信是對(duì)企業(yè)的經(jīng)營要求，也是我們做人的基本準(zhǔn)則。公司致力于打造***的電能質(zhì)量分析儀，功率分析儀，亮度計(jì)，色差儀。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/1864225.html</p></div></div></div></div></div><div id="jdaszgi" class="page-right twoColRt"><div id="qum3s43" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="3ctf3y8" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/814588.html"><div><img 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