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id="jvxzwif" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/tianci/637299732489335937/7575118.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="furogxu" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/tianci/637299732489335937/7575118.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="rl7tcy3" 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>智慧燈桿電-源廠家供應(yīng),電-源</p><p><span>***更新：</span>2020-08-05 21:18:17</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="ayx3j7m" 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="hbtacey" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="vpme3qs" class="box"><p><p> 隔離電壓，是隔離型DC/DC電源模塊的一個(gè)重要指標(biāo)，一般分1000VDC、1500VDC、2000VDC、3000VDC、6000VDC等規(guī)格，是指在一定時(shí)間內(nèi)（通常是1秒）電源模塊所能承受的、施加在輸入端和輸出端之間的比較高電壓。隔離電壓等級(jí)越高，電源模塊內(nèi)部的保護(hù)器件和設(shè)計(jì)工藝要求就越高，從根本上講，就是成本越高。那么怎樣選擇合適的隔離電壓呢？<span style="font-size:12px;">電源模塊的隔離電壓，智慧燈桿電-源廠家供應(yīng)，需要根據(jù)應(yīng)用場(chǎng)合來選擇。一般場(chǎng)合使用對(duì)電源模塊隔離電壓要求不是很高，但是更高的隔離電壓可以保證模塊電源具有更小的漏電流，更高的安全性和可靠性，并且EMC特性也更好一些，加之嵌入式系統(tǒng)器件集成度高，封裝小，相對(duì)比較脆弱，智慧燈桿電-源廠家供應(yīng)，因此一般應(yīng)用業(yè)界，普遍的隔離電壓水平為1500VDC或以上。但在一些特殊的行業(yè)，比如醫(yī)療，戶外通信基站，高壓電力等，對(duì)電源模塊的隔離度要求則更高，智慧燈桿電-源廠家供應(yīng)。</span> </p> <p> <br /> 在環(huán)境溫度較穩(wěn)定的50攝氏度下，智能發(fā)揮全部性能，實(shí)現(xiàn)效能完全無損耗。智慧燈桿電-源廠家供應(yīng)</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="智慧燈桿電-源廠家供應(yīng),電-源" src="https://tyunfile.71360.com/UploadFile/tianci/637299732489335937/7575118.png"></div><p> <span style="font-size:12px;">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。</span><span style="font-size:12px;">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(duì)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。</span> </p> <p> <br /> 上海燈桿電-源質(zhì)量商家智慧電源具備多路直流12V、24V、48V輸出。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="智慧燈桿電-源廠家供應(yīng),電-源" src="https://tyunfile.71360.com/UploadFile/tianci/637299732470029297/7135289.png"></div><p style="text-indent:25px">高頻機(jī)與工頻機(jī)比較而言：尺寸小、重量輕、運(yùn)行效率高（運(yùn)行成本低）、噪音低，適合于辦公場(chǎng)所，性價(jià)比高（同等功率下，價(jià)格低），對(duì)空間、環(huán)境影響小，相對(duì)而言，高頻充電機(jī) 對(duì)復(fù)印機(jī)、激光打印機(jī)和電動(dòng)機(jī)引起的沖擊（SPIKE）和暫態(tài)響應(yīng)（TRANSIENT）易受影響，由于工頻機(jī)的變壓器把市電與負(fù)載隔離，對(duì)市電惡劣的環(huán)境下，工頻機(jī)比高頻機(jī)能提供更安全和可靠的保護(hù)，在某些場(chǎng)合如醫(yī)療等，要求充電機(jī)有隔離裝置，因此，對(duì)工業(yè)、醫(yī)療、交通等應(yīng)用，工頻機(jī)是較好的選擇。兩者的選擇要根據(jù)客戶的不同、安裝環(huán)境、負(fù)載情況等條件權(quán)衡考慮。</p><p> 就和其它傳統(tǒng)行業(yè)一樣，UPS行業(yè)也遇到了競(jìng)爭(zhēng)加劇和產(chǎn)業(yè)升級(jí)的壓力：產(chǎn)品功能同質(zhì)化嚴(yán)重，各種山寨劣質(zhì)產(chǎn)品層出不窮，為了追求市場(chǎng)，不斷壓低產(chǎn)品銷售價(jià)格，而為了尋求利潤(rùn)空間，就不得不控制成本，偷工減料，降低產(chǎn)品質(zhì)量。這種惡性競(jìng)爭(zhēng)的后果就是忽視了客戶的需求，**終的結(jié)果還是傷害整個(gè)行業(yè)。<span style="font-size:12px;">這幾年國(guó)內(nèi)的UPS企業(yè)也在不斷的需求改變和突破，比如現(xiàn)在已經(jīng)成為主流的液晶屏顯示，也是UPS行業(yè)求變的結(jié)果。</span><span style="font-size:12px;">但是，用戶對(duì)UPS電源的真實(shí)需求在哪里?這是我們一直在琢磨和考慮的問題。</span> 智慧電源可分別對(duì)每路進(jìn)行電壓、電流、及電路采集。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="智慧燈桿電-源廠家供應(yīng),電-源" src="https://tyunfile.71360.com/UploadFile/tianci/637299732404033203/1531663.png"></div><p style="text-indent:25px">電壓是電子產(chǎn)品的心臟，電壓的穩(wěn)定與否直接影響電子產(chǎn)品的精確度，高階豕備更是不能因此出錯(cuò)。一但出錯(cuò)，損失難以估計(jì)，昂鼎智能型電源可以精確量測(cè)輸出電壓，并且在輸出電壓超過+-15%的時(shí)候，用1A規(guī)格的繼電器送出警報(bào)信號(hào)，方便客戶控制線路操作（警報(bào)信號(hào)接點(diǎn)是完全隔離的）。正確的工作電流可以看出豕備是否已經(jīng)老化或是損壞，量測(cè)工作電流可以提早預(yù)防產(chǎn)品問題的發(fā)生，昂鼎智能型電源可以量測(cè)工作電流以及比較大瞬間電流，不但可以監(jiān)測(cè)產(chǎn)品工作條件更可以精確制定電源規(guī)格。電流超出使用規(guī)格，也會(huì)送出警報(bào)信號(hào)。智能電源更是一套PC硬件生態(tài)管理的結(jié)合體。廣東深圳天磁科技有限公司電-源***選擇</p><p style="text-indent:25px">電源市場(chǎng)風(fēng)起云涌，競(jìng)爭(zhēng)日趨激烈，對(duì)于電子工程師，電源似乎已成一個(gè)隨處抓一模塊都可以滿足要求的時(shí)代。智慧燈桿電-源廠家供應(yīng)</p><p> 建立路燈地理信息系統(tǒng)，實(shí)現(xiàn)資源管理精細(xì)化：安裝時(shí)候通過手機(jī)APP對(duì)單燈控制器二維碼掃碼采集定位，形成直觀可視、圖表結(jié)合、條理清晰、條塊合理的城市照明空間數(shù)據(jù)檔案，以地理信息系統(tǒng)（GIS）為基礎(chǔ)，實(shí)現(xiàn)精細(xì)化、可視化、動(dòng)態(tài)化管理，實(shí)現(xiàn)燈桿定位，助力城市維穩(wěn)，提升路燈價(jià)值。<span style="font-size:12px;">構(gòu)建單燈控制物聯(lián)網(wǎng)，實(shí)現(xiàn)節(jié)能管控精細(xì)化：采用單燈控制技術(shù)，構(gòu)建路燈物聯(lián)網(wǎng)，精細(xì)控制每一盞路燈開關(guān)／調(diào)光，在保證照明需求的前提下，根據(jù)季節(jié)、路段、天氣、特殊場(chǎng)合等條件設(shè)定路燈運(yùn)行方案，真正實(shí)現(xiàn)“按需照明”，深化節(jié)能減排，配合電力報(bào)告，可以一目了然的掌握每天的路燈能耗情況。</span> 智慧燈桿電-源廠家供應(yīng)</p><p style="text-indent:25px">深圳市天磁科技有限公司創(chuàng)立于2018-07-23，是一家生產(chǎn)型公司。天磁科技致力于為客戶提供質(zhì)量的[ "電源", "儲(chǔ)能PCS", "逆變器", "" ]，一切以用戶需求為中心,深受廣大客戶的歡迎。公司注重以質(zhì)量為中心，以服務(wù)為理念，秉持誠(chéng)信為本的理念，打造通信產(chǎn)品質(zhì)量品牌。截止當(dāng)前，我公司年?duì)I業(yè)額度達(dá)到1000-2000萬元，爭(zhēng)取在一公分的領(lǐng)域里做出一公里的深度。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/820892.html</p></div></div></div></div></div><div id="vumtaco" class="page-right twoColRt"><div id="yn7dvcy" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="laxzbyk" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/814588.html"><div><img 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