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class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/tianci/637267030589375000/1682883.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="mb27ph8" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/tianci/637267030589375000/1682883.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="w33jlik" 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>江蘇20KW雙向電源品牌好嗎,雙向電源</p><p><span>***更新：</span>2020-06-17 16:26:24</p><p><span id="click" >瀏覽次數(shù)：0次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="jdvnfrt" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">深圳市天磁科技有限公司</a></p><p><span>聯(lián)系人：</span>劉先生</p><p><span>郵箱: </span>sales@tiancipower.com</p><p><span>電話: </span>13798502745</p><p><span>傳真: </span>0755_</p><p><span>網(wǎng)址: </span></p><p><span>手機(jī): </span>0755-23282813</p><p><span>地址: </span>福海街道新田社區(qū)大洋路90-7號(hào)303</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="wqn2mtv" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="bg2qs3w" class="box"><p><p> <br /> </p> <p> <br /> </p> <p> <br /> </p> <p> 直流電源（DC power）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。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(chǎng)不能維持穩(wěn)恒的電流，江蘇20KW雙向電源品牌好嗎，而借助于直流電源，就可以利用非靜電作用（簡(jiǎn)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。因此，直流電源是一種能量轉(zhuǎn)換裝置，江蘇20KW雙向電源品牌好嗎，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(dòng)。 </p> <p> 交流電源能夠提供一個(gè)穩(wěn)定電壓和頻率的電源稱交流穩(wěn)定電源。國(guó)內(nèi)多數(shù)廠家所做的工作是交流電壓穩(wěn)定。下面結(jié)合市場(chǎng)有的交流穩(wěn)壓電源簡(jiǎn)述其分類特點(diǎn)。參數(shù)調(diào)整（諧振）型這類穩(wěn)壓電源，穩(wěn)壓的基本原理是LC串聯(lián)諧振,早期出現(xiàn)的磁飽和型穩(wěn)壓器就屬于這一類.它的優(yōu)點(diǎn)是：結(jié)構(gòu)簡(jiǎn)單,無眾多的元器件，江蘇20KW雙向電源品牌好嗎,可靠性相當(dāng)高穩(wěn)壓范圍相當(dāng)寬,抗干擾和抗過載能力強(qiáng)。缺點(diǎn)是：能耗大、噪聲大、笨重且造價(jià)高。 </p> <p> <br /> </p> <p> <br /> 高精度電壓、電流、功率量測(cè)。江蘇20KW雙向電源品牌好嗎</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="江蘇20KW雙向電源品牌好嗎,雙向電源" src="https://tyunfile.71360.com/UploadFile/tianci/637267030589375000/1682883.jpg"></div><p> <br /> </p> <p> <br /> </p> <p> <br /> </p> <p> 由兩個(gè)或更多的MOS管組成的半導(dǎo)體器件形成一個(gè)雙向電源開關(guān)。該雙向開關(guān)的一個(gè)實(shí)例由以下幾部分組成：(a)一個(gè)具有上表面和下表面的半導(dǎo)體襯底；(b)在半導(dǎo)體襯底內(nèi)緊鄰上表面處具有*** 種傳導(dǎo)性的***區(qū)；(c)在***區(qū)內(nèi)具有第二種傳導(dǎo)性的***和第二源區(qū)；(d)在***區(qū)內(nèi)，***和第二源區(qū)之間，緊鄰上表面處形成的具有第二種傳導(dǎo)性的漏區(qū)；(e)連接***源區(qū)的***源鍍層；(f)連接第二源區(qū)的第二源鍍層；(g)高于上表面處，放置在***和第二源之間的***柵。此處，***柵覆蓋了***源區(qū)和漏區(qū)的一部分；(h)高于上表面處，放置在第二源和***柵之間的第二柵。此處，第二柵覆蓋了第二源區(qū)和漏區(qū)的一部分。 </p> <p> <br /> </p> <p> <br /> 江蘇20KW雙向電源品牌好嗎雙向電源輸入電壓：380VAC。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="江蘇20KW雙向電源品牌好嗎,雙向電源" src="https://tyunfile.71360.com/UploadFile/tianci/637267030590136719/3863235.jpg"></div><p> <br /> </p> <p> <br /> </p> <p> <br /> </p> <p> 雙向直流電源選用全數(shù)字操控，操控精度高、呼應(yīng)速度快、輸出調(diào)理范圍廣，輸出具有可編程功能，經(jīng)過不同的操控軟件可用多種場(chǎng)合運(yùn)用。FTD對(duì)電動(dòng)轎車電機(jī)操控器的輸入功率、輸出電流、過載能力、耐壓及電機(jī)的功率、堵轉(zhuǎn)電流、比較高轉(zhuǎn)速、超速、饋電等功能進(jìn)行模仿試驗(yàn)。能實(shí)時(shí)將電機(jī)超速試驗(yàn)中的反電動(dòng)勢(shì)的能量回饋電網(wǎng)，避免操控器損壞。操作分為本地操作和上位機(jī)長(zhǎng)途操作 </p> <p> 雙向便是指電源有兩路的**輸出，所以被稱為雙路直流穩(wěn)壓電源，主要是針對(duì)轎車操控器還有電機(jī)的測(cè)驗(yàn)，接入測(cè)驗(yàn)平臺(tái)后的直流會(huì)給操控器還有電機(jī)供電一起有著雙向能量的轉(zhuǎn)化。 </p> <p> 雙向直流電源有著可編程的功能，可以經(jīng)過不同的操控軟件在多種場(chǎng)合進(jìn)行運(yùn)用，主要的場(chǎng)合便是轎車的驅(qū)動(dòng)電機(jī)還有電動(dòng)轎車的雙向電動(dòng)機(jī)的測(cè)驗(yàn)，可以模仿電池輸入對(duì)轎車電機(jī)的輸入功率還有過載反應(yīng)、輸出電流、耐壓、電機(jī)功率進(jìn)行模仿的試驗(yàn)，可以在測(cè)驗(yàn)超速試驗(yàn)當(dāng)中反電動(dòng)勢(shì)能量的回饋電網(wǎng)。 </p> <p> <br /> </p> <p> <br /> </p><p> <br /> </p> <p> <br /> </p> <p> <br /> </p> <p> 雙電源供電當(dāng)然是引自兩個(gè)電源（性質(zhì)不同），饋電線路當(dāng)然是兩條；一用一備如果指的是電源，那它就是雙電源供電。 </p> <p> 雙電源供電和雙回路供電，人們一般都認(rèn)為是一碼事，互相混淆。但是事實(shí)上是有一些區(qū)別的。一用一備如果指的是饋電線路，就不能稱之為雙電源供電了。雙電源比雙回路可靠，但對(duì)建筑單體來說，兩者看起來好象沒有什么區(qū)別，很多情況下都是兩路進(jìn)線。雙電源有一種情況是這樣的：兩路進(jìn)線接自不同的區(qū)域變電站；而對(duì)應(yīng)，雙回路有一種情況是這樣的：兩路進(jìn)線接自同一區(qū)域變電站的不同母線。所以，“雙回路”中的這個(gè)回路指的是區(qū)域變電站出來的回路。雙電源是電源來源不同，相互**，其中一個(gè)電源斷電以后第二個(gè)電源不會(huì)同時(shí)斷電，可以滿足一二級(jí)負(fù)荷的供電。而雙回路一般指末端，一條線路故障后另一備用回路投入運(yùn)行，為設(shè)備供電。兩回路可能是同一電源也可能是不同電源。 </p> <p> <br /> </p> <p> <br /> 雙向直流電源采用雙DSP全數(shù)字控制，效率高，體積小。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="江蘇20KW雙向電源品牌好嗎,雙向電源" src="https://tyunfile.71360.com/UploadFile/tianci/637267030589902344/7868893.jpg"></div><p> <br /> </p> <p> <br /> </p> <p> <br /> </p> <p> 我國(guó)汽車工業(yè)發(fā)展迅猛，產(chǎn)銷量不斷實(shí)現(xiàn)新的突破，與此同時(shí)，燃油危機(jī)和環(huán)境污染問題也日益加劇，因此大力發(fā)展新能源汽車，通過以電代油，來減少污染氣體的排放及緩解燃油危機(jī)成為汽車行業(yè)發(fā)展的重要方向。 </p> <p> 電池作為新能源汽車的動(dòng)力來源，其性能決定了新能源汽車的續(xù)航和品質(zhì)，于是對(duì)電池的檢驗(yàn)測(cè)試標(biāo)準(zhǔn)也變得極為嚴(yán)格，測(cè)試項(xiàng)目有振蕩測(cè)試、充放電測(cè)試、過溫保護(hù)、短路保護(hù)、過充電保護(hù)、過放電保護(hù)等等。 </p> <p> 在充放電測(cè)試中需要充電電源輸入及放電負(fù)載輸出，傳統(tǒng)的電源與負(fù)載的組合在生產(chǎn)與試驗(yàn)過程中有許多弊端，充放電的切換工作量大并增大操作風(fēng)險(xiǎn)、能源浪費(fèi)、占用空間大等。 </p> <p> 可以選用天磁科技系列雙向可編程直流電源，既可以作為電源輸入，也可以作為負(fù)載接輸出端，方便了測(cè)試步驟，提高了效率。可以實(shí)現(xiàn)交-直流轉(zhuǎn)換將電網(wǎng)的電能充到電池模組中，還可以將電池模組中放出的電量以并網(wǎng)逆變形式回饋到電網(wǎng)中，使該部分電能得到循環(huán)再利用。具有能量回饋、精度高、電壓范圍寬等優(yōu)點(diǎn)。 </p> <p> <br /> </p> <p> <br /> 雙向直流電源是全數(shù)字控制電源。江蘇20KW雙向電源品牌好嗎</p><p style="text-indent:25px">雙向電源_專業(yè)電源制造商_可提供高性能四象限電源。江蘇20KW雙向電源品牌好嗎</p><p> <br /> </p> <p> <br /> </p> <p> <br /> </p> <p> 天磁科技帶大家一起了解雙向直流電源的工作原理，可能大家并不了解雙向直流電源，可能都不知道雙向直流電源是什么，下面讓天磁科技小編為大家介紹。 </p> <p> 雙向就是指電源有兩路的**輸出，所以被稱為雙路直流穩(wěn)壓電源，主要是針對(duì)汽車控制器還有電機(jī)的測(cè)試，接入測(cè)試平臺(tái)后的直流會(huì)給控制器還有電機(jī)供電同時(shí)有著雙向能量的轉(zhuǎn)換。 </p> <p> 雙向直流電源有著可編程的功能，能夠通過不同的控制軟件在多種場(chǎng)合進(jìn)行使用，主要的場(chǎng)合就是汽車的驅(qū)動(dòng)電機(jī)還有電動(dòng)汽車的雙向電動(dòng)機(jī)的測(cè)試，能夠模擬電池輸入對(duì)汽車電機(jī)的輸入功率還有過載反應(yīng)、輸出電流、耐壓、電機(jī)效率進(jìn)行模擬的實(shí)驗(yàn)，能夠在測(cè)試超速實(shí)驗(yàn)當(dāng)中反電動(dòng)勢(shì)能量的回饋電網(wǎng)。 </p> <p> <br /> </p> <p> <br /> 江蘇20KW雙向電源品牌好嗎</p><p style="text-indent:25px">深圳市天磁科技有限公司成立于2018-07-23，注冊(cè)資本：500-700萬元。該公司生產(chǎn)型的公司。公司是一家有限責(zé)任公司（自然）企業(yè)，以誠(chéng)信務(wù)實(shí)的創(chuàng)業(yè)精神、質(zhì)量高效的管理團(tuán)隊(duì)、精悍的職工隊(duì)伍，努力為廣大用戶提供***的產(chǎn)品。公司始終堅(jiān)持客戶需求***的原則，致力于提供高質(zhì)量的[ "電源", "儲(chǔ)能PCS", "逆變器", "" ]。天磁科技順應(yīng)時(shí)代發(fā)展和市場(chǎng)需求，通過**技術(shù)，力圖保證高規(guī)格高質(zhì)量的[ "電源", "儲(chǔ)能PCS", "逆變器", "" ]。</p></p><br /><p>文章來源地址: http://m.cdcfah.com/cp/291380.html</p></div></div></div></div></div><div id="sxprtqn" class="page-right twoColRt"><div id="x2h7gy8" class="box01 margin10 clearfix"><h3><a href="http://m.cdcfah.com/cp/">猜你喜歡</a></h3><div id="mb82cjv" class="recomPic likePro"><a href="http://m.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) 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