湖北菊水直流電源價(jià)格歡迎來電深圳市茂迪機(jī)電設(shè)備供應(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="高美測儀可編程直流電源超前技術(shù)保證**高效率菜單提示操作和導(dǎo)航鍵大幅簡化了參數(shù)設(shè)H和手動編程。常用的設(shè)置菜單可通過功能鍵直接調(diào)出。設(shè)置模式和顯示能清楚地區(qū)分開來.輸出電流和電壓值可通過旋鈕進(jìn)行調(diào)整.旋轉(zhuǎn)編碼器的有效分辨率可通過導(dǎo)航鍵預(yù)選。此"><meta name="keywords" content="湖北菊水直流電源價(jià)格,直流電源"><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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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>湖北菊水直流電源價(jià)格,直流電源</p><p><span>***更新：</span>2020-11-07 05:20:46</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="tcjqhyk" 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="pdkmyp8" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="awnev8u" class="box"><p><p> 高美測儀可編程直流電源超前技術(shù)保證**高效率 </p> <p> 菜單提示操作和導(dǎo)航鍵大幅簡化了參數(shù)設(shè)H和手動編程。常用的設(shè)置菜單可通過功能鍵直接調(diào)出。設(shè)置模式和顯示能清楚地區(qū)分開來.輸出電流和電壓值可通過旋鈕進(jìn)行調(diào)整.旋轉(zhuǎn)編碼器的有效分辨率可通過導(dǎo)航鍵預(yù)選。此外還可通過數(shù)字小鍵盤快速輸入電壓和電連設(shè)定值，湖北菊水直流電源價(jià)格。用戶可保存?zhèn)€性化的電源參數(shù)配罝。并在需要時(shí)檢索調(diào)出。在需要進(jìn)行多次重復(fù)測試的情況下，湖北菊水直流電源價(jià)格，可節(jié)省大量參數(shù)設(shè)置時(shí)間.電源的時(shí)序控制功能支持自動運(yùn)行測試。不需要與PC連接，湖北菊水直流電源價(jià)格.可非常方便地為被測設(shè)備提供長期測試所需要的可變負(fù)載。低文波可調(diào)直流電源。湖北菊水直流電源價(jià)格</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="湖北菊水直流電源價(jià)格,直流電源" src="https://tyunfile.71360.com/UploadFile/szmdjd/637393089653520064/8066766.png"></div><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> (可存儲比較大15個(gè)測試配a和比較多1700個(gè)時(shí)序輸出指令 </p> <p> ■ 可編程（菜單操作）海南程控直流電源大功率可調(diào)直流電源。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="湖北菊水直流電源價(jià)格,直流電源" src="https://tyunfile.71360.com/UploadFile/szmdjd/637393089516273958/9059328.png"></div><p> 直流電源有正、負(fù)兩個(gè)電極，正極的電位高，負(fù)極的電位低，當(dāng)兩個(gè)電極與電路連通后，能夠使電路兩端之間維持恒定的電位差，從而在外電路中形成由正極到負(fù)極的電流。直流電源是一種能量轉(zhuǎn)換裝置，它把其他形式的能量轉(zhuǎn)換為電能供給電路，以維持電流的穩(wěn)恒流動。 </p> <p> 單靠水位高低之差不能維持穩(wěn)恒的水流，而借助于水泵持續(xù)地把水由低處送往高處就能維持一定的水位差而形成穩(wěn)恒的水流。與此類似，單靠電荷所產(chǎn)生的靜電場不能維持穩(wěn)恒的電流，而借助于直流電源，就可以利用非靜電作用（簡稱為“非靜電力”）使正電荷由電位較低的負(fù)極處經(jīng)電源內(nèi)部返回到電位較高的正極處，以維持兩個(gè)電極之間的電位差，從而形成穩(wěn)恒的電流。 </p><p style="text-indent:25px">直流穩(wěn)壓電源可以分類兩類，包括線性和開關(guān)型。線性線性穩(wěn)定電源有一個(gè)共同的特點(diǎn)就是它的功率器件調(diào)整管工作在線性區(qū)，靠調(diào)整管之間的電壓降來穩(wěn)定輸出。由于調(diào)整管靜態(tài)損耗大，需要安裝一個(gè)很大的散熱器給它散熱。而且由于變壓器工作在工頻（50Hz)上，所以重量較大。該類電源優(yōu)點(diǎn)是穩(wěn)定性高，紋波小，可靠性高，易做成多路，輸出連續(xù)可調(diào)的成品。缺點(diǎn)是體積大、較笨重、效率相對較低。這類穩(wěn)定電源又有很多種，從輸出性質(zhì)可分為穩(wěn)壓電源和穩(wěn)流電源及集穩(wěn)壓、穩(wěn)流于一身的穩(wěn)壓穩(wěn)流（雙穩(wěn)）電源。從輸出值來看可分定點(diǎn)輸出電源、波段開關(guān)調(diào)整式和電位器連續(xù)可調(diào)式幾種。從輸出指示上可分指針指示型和數(shù)字顯示式型等等?？焖夙憫?yīng)可編程直流電源。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="湖北菊水直流電源價(jià)格,直流電源" src="https://tyunfile.71360.com/UploadFile/szmdjd/637393089690316908/4897128.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)備的測試?？煽啃詼y試用電設(shè)備的可靠性測試通常包括電壓跌落測試、溫升測試、ON/OFF測試、老化測試等。而對于航天航空用電設(shè)備來說，要進(jìn)行比常規(guī)更為嚴(yán)苛的測試，要求用電設(shè)備不僅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，就是對飛機(jī)功能性以及安全性的保證。因此，過欠壓測試必不可少。直流電源在該測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，對用電設(shè)備進(jìn)行供電，測試用電設(shè)備是否會在過壓、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是在對飛機(jī)上的用電設(shè)備做過欠壓測試時(shí)利用直流電源模擬飛機(jī)供電系統(tǒng)輸出的電壓波形：可編程實(shí)驗(yàn)室直流電源。湖北菊水直流電源價(jià)格</p><p style="text-indent:25px">雙路輸出可調(diào)直流電源。湖北菊水直流電源價(jià)格</p><p> 變壓器：每個(gè)變壓器的每個(gè)繞組都應(yīng)該是通的，一般原邊阻值約有幾十歐姆，次極幾歐姆。應(yīng)該注意：中頻電壓互感器的原邊與負(fù)載并聯(lián)，所以其電阻值為零。 </p> <p> （五）電容器：與負(fù)載并聯(lián)的電熱電容器可能被擊穿，電容器一般分組安裝在電容器架上，檢查時(shí)應(yīng)先確定被擊穿電容器所在的組。斷開每組電容器的匯流母排與主匯流排之間的連接點(diǎn)，測量每組電容器兩個(gè)匯流排間的電阻，正常時(shí)應(yīng)為無窮大。確認(rèn)壞的組后，再斷開每臺電熱電容器引至匯流排的軟銅皮，逐臺檢查即可找到擊穿的電容器。每臺電熱電容器由四個(gè)芯子組成，外殼為一極，另一極分別通過四個(gè)絕緣子引到端蓋上，一般只會有一個(gè)芯子被擊穿，跳開這個(gè)絕緣子上的引線，這臺電容器可以繼續(xù)使用，其容量是原來的3/4。電容器的另一個(gè)故障是漏油，一般不影響使用，但要注意防火。 </p> <p> 安裝電容器的角鋼與電容器架是絕緣的，如果絕緣擊穿將使主回路接地，測量電容器外殼引線和電容器架之間的電阻，可以判斷這部分的絕緣狀況。湖北菊水直流電源價(jià)格</p><p style="text-indent:25px">深圳市茂迪機(jī)電設(shè)備有限公司是一家貿(mào)易型類企業(yè)，積極探索行業(yè)發(fā)展，努力實(shí)現(xiàn)產(chǎn)品創(chuàng)新。公司致力于為客戶提供安全、質(zhì)量有保證的良好產(chǎn)品及服務(wù)，是一家有限責(zé)任公司企業(yè)。公司擁有專業(yè)的技術(shù)團(tuán)隊(duì)，具有電能質(zhì)量分析儀，功率分析儀，亮度計(jì)，色差儀等多項(xiàng)業(yè)務(wù)。茂迪以創(chuàng)造***產(chǎn)品及服務(wù)的理念，打造高指標(biāo)的服務(wù)，引導(dǎo)行業(yè)的發(fā)展。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/1884089.html</p></div></div></div></div></div><div id="vjqsjls" class="page-right twoColRt"><div id="qubnkwi" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="kul328m" 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" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>福建ZF配件哪家強(qiáng) 信息推薦自業(yè)物資供應(yīng)</p></a></div><div id="gvcogc8" class="recomPic 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