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id="xrbtlih" class="leftbox clearfix"><h1>北京天磁科技電-源銷售廠家深圳市天磁科技供應(yīng)</h1><div id="3qsurtc" class="proBig"><div id="p32xprd" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/tianci/637299732874423828/5875145.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="mjv2vx3" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/tianci/637299732874423828/5875145.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="yn83bnu" 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>北京天磁科技電-源銷售廠家,電-源</p><p><span>***更新：</span>2020-11-05 00:22:51</p><p><span id="click" >瀏覽次數(shù)：2次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="hh7kw88" 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="lztlipm" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="7pmtv3k" class="box"><p><p> 一般情況下，負(fù)載電流的大小是決定功率的關(guān)鍵因素，為考慮到嵌入式系統(tǒng)設(shè)計(jì)的穩(wěn)定性和抗意外能力，建議根據(jù)實(shí)際情況，預(yù)留20%的設(shè)計(jì)余量，既實(shí)際使用中比較大功率不超過電源模塊額定功率的80%，在這個(gè)功率范圍內(nèi)電源模塊各方面性能發(fā)揮都比較充分而且穩(wěn)定可靠。如果余量太大，造成資源浪費(fèi)，如果余量太小則不利于溫升和可靠性，北京天磁科技電-源銷售廠家。<span style="font-size:12px;">對(duì)于波動(dòng)較大的負(fù)載，設(shè)計(jì)應(yīng)當(dāng)滿足峰值電流不超過電源模塊比較大承受范圍的基本原則，北京天磁科技電-源銷售廠家，再根據(jù)負(fù)載波動(dòng)的頻率，適當(dāng)?shù)募哟笤O(shè)計(jì)余量的方法，北京天磁科技電-源銷售廠家，盡量提高可靠性。</span> </p> <p> <br /> 兩路12V輸出，總功率150W。北京天磁科技電-源銷售廠家</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="北京天磁科技電-源銷售廠家,電-源" src="https://tyunfile.71360.com/UploadFile/tianci/637299732874423828/5875145.png"></div><p> 隨著智慧城市概念的提出，我們使用網(wǎng)絡(luò)來連接路燈與物聯(lián)網(wǎng)傳感器來創(chuàng)建可靠及可持續(xù)的智慧路燈／城市網(wǎng)絡(luò)，把路燈轉(zhuǎn)變?yōu)橐粋€(gè)動(dòng)態(tài)、資源高效的平臺(tái)。傳統(tǒng)路燈監(jiān)控管理方式相對(duì)粗放：傳統(tǒng)“三遙”系統(tǒng)只能實(shí)現(xiàn)回路級(jí)別的采集和控制，對(duì)單燈運(yùn)行情況無法實(shí)時(shí)、準(zhǔn)確監(jiān)控，不能實(shí)現(xiàn)智能化監(jiān)控和精細(xì)化管理。<span style="font-size:12px;">運(yùn)行維護(hù)效率低、成本高：現(xiàn)有的照明設(shè)施故障發(fā)現(xiàn)機(jī)制主要采用人工巡查模式，工作量巨大，需要投入大量的人力物力，并且還可能留有盲區(qū)，運(yùn)維效率低、成本高，難以實(shí)現(xiàn)主動(dòng)服務(wù)、保障服務(wù)質(zhì)量。</span> 燈桿電-源哪個(gè)品牌性能好所有電子產(chǎn)品都有壽命，電源也不例外。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="北京天磁科技電-源銷售廠家,電-源" src="https://tyunfile.71360.com/UploadFile/tianci/637299732489335937/7575118.png"></div><p> 實(shí)現(xiàn)運(yùn)維服務(wù)主動(dòng)化，降本增效、解放人力：通過系統(tǒng)的“多種類自動(dòng)郵件報(bào)警功能”，及時(shí)發(fā)現(xiàn)路燈故障并在地圖上進(jìn)行精細(xì)定位，轉(zhuǎn)變“人工巡檢、熱線報(bào)修”的傳統(tǒng)運(yùn)維方式，實(shí)現(xiàn)定向運(yùn)維、主動(dòng)服務(wù)，減輕勞動(dòng)強(qiáng)度，提高路燈運(yùn)維效率，降低運(yùn)維成本。<span style="font-size:12px;">截止2018年，已經(jīng)在印尼雅加達(dá)部署了10000盞智慧路燈，在20多個(gè)城市部署了3000盞燈。通過智慧路燈系統(tǒng)，使得原本孤立的路燈有機(jī)互聯(lián)，對(duì)每盞路燈實(shí)現(xiàn)***感知和精細(xì)控制，為城市照明運(yùn)行分析提供支持，構(gòu)建完善的城市智慧照明管理、節(jié)能和服務(wù)體系。</span> </p><p> 就和其它傳統(tǒng)行業(yè)一樣，UPS行業(yè)也遇到了競爭加劇和產(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，不斷壓低產(chǎn)品銷售價(jià)格，而為了尋求利潤空間，就不得不控制成本，偷工減料，降低產(chǎn)品質(zhì)量。這種惡性競爭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> 更多資訊歡迎來電咨詢天磁科技。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="北京天磁科技電-源銷售廠家,電-源" src="https://tyunfile.71360.com/UploadFile/tianci/637299732686230469/9655467.png"></div><p> 磁珠、電容、二極管、電阻…都具有類似的潛規(guī)則，只是我們不太注意而已。電源模塊的拓?fù)浣Y(jié)構(gòu)有多種，反激、正激、推挽、半橋、全橋多種，每種因?yàn)槠湓淼牟煌?，也表現(xiàn)為在某些特性指標(biāo)方面的優(yōu)越性。反激電源在開關(guān)的一個(gè)周期中，充電的時(shí)段沒有放電，就是因?yàn)檫@個(gè)特性，其時(shí)間響應(yīng)特性、紋波特性就很難做到很好，雖然可以通過大的儲(chǔ)能電容協(xié)助解決一點(diǎn)，但原理性缺點(diǎn)終歸是硬傷。漏感也大等等問題，但其優(yōu)點(diǎn)是電路簡單，成本低，體積小，不必加磁復(fù)位繞組，而且輸入電壓范圍比較寬。也正因?yàn)榇?，才有了其占總電源市?成以上的份額。 </p> <p> <br /> 帶LCD顯示與LED指示燈。廣州路燈電-源生產(chǎn)基地</p><p style="text-indent:25px">電源控制器_電源時(shí)序控制_專業(yè)智能用電設(shè)備提供商。北京天磁科技電-源銷售廠家</p><p> 紋波與拓?fù)浣Y(jié)構(gòu)、電容電感的參數(shù)、負(fù)載的情況都相關(guān)，一個(gè)5v電源，紋波做到50mv，單電源的誤差就是1%了，對(duì)精度要求高的電路，電源的誤差、放大電路的誤差、信號(hào)電纜的誤差、AD的舍入誤差，多個(gè)誤差累積合并之后，總誤差可就大了。電<span style="font-size:12px;">源模塊里有無濾波設(shè)計(jì)、電源模塊所在的設(shè)備里有無安規(guī)要求（漏電流、絕緣耐壓、濕度要求）、溫升特性、轉(zhuǎn)換效率、輸入電壓的波動(dòng)范圍、負(fù)載調(diào)整率等等，要求的地方還是不少的。</span><span style="font-size:12px;">天磁覺得電子產(chǎn)品的電源模塊選擇，不是只有成本這個(gè)指標(biāo)值得被關(guān)注。</span> </p> <p> <br /> 北京天磁科技電-源銷售廠家</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/1848073.html</p></div></div></div></div></div><div id="m3d8szg" class="page-right twoColRt"><div id="xr3htqx" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="883kgiz" 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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