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id="lrvr5z9" class="twoCol"><div id="r97fr9v" class="page-proshow clearfix"><p class="current"> 當(dāng)前位置:<a href="http://www.cdcfah.com/">首頁(yè)?<a href="http://www.cdcfah.com/cp/">產(chǎn)品供應(yīng)</a>?<a href="http://www.cdcfah.com/cp/second-_txcp/">通信產(chǎn)品</a>?<a href="http://www.cdcfah.com/cp/third-txcp_qttxcp/">其他通信產(chǎn)品</a>?北京智能燈桿電-源***選擇深圳市天磁科技供應(yīng)</p><div id="p7bpbld" class="leftbox clearfix"><h1>北京智能燈桿電-源***選擇深圳市天磁科技供應(yīng)</h1><div id="b97vjb7" class="proBig"><div id="zhtnzjf" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/tianci/637299732667666015/2710771.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="rn7bxb7" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/tianci/637299732667666015/2710771.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="hvzvhbx" 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>北京智能燈桿電-源***選擇,電-源</p><p><span>***更新：</span>2020-08-01 11:09:56</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="tth7nzd" 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="9rtp79p" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="1zlhd9f" class="box"><p><p> 全球智慧路燈市場(chǎng)規(guī)模將超過(guò)500億元，由于城鎮(zhèn)化及智慧城市的建設(shè)發(fā)展，北京智能燈桿電-源***選擇，預(yù)計(jì)中國(guó)智慧路燈市場(chǎng)規(guī)模將超過(guò)200億元。由5G基站建設(shè)帶動(dòng)的智慧路燈市場(chǎng)空間1176億元，以智慧路燈為入口的各種硬件及服務(wù)的市場(chǎng)規(guī)模為3.7萬(wàn)億元，占智慧城市市場(chǎng)總規(guī)模的20%，北京智能燈桿電-源***選擇。未來(lái)智慧路燈市場(chǎng)的“蛋糕”非常大，對(duì)于漸趨微利化的照明行業(yè)而言是一個(gè)機(jī)會(huì)。<span style="font-size:12px;">供電優(yōu)勢(shì)：</span><span style="font-size:12px;">小基站與路燈的結(jié)合可以共用充電裝置，節(jié)約能源，解決了小基站單獨(dú)部署的供電問(wèn)題。</span><span style="font-size:12px;">管理智能：</span><span style="font-size:12px;"></span><span style="font-size:12px;">通過(guò)智慧路燈上的傳感裝置，可以方便的對(duì)小基站的運(yùn)行狀態(tài)、溫度等情況進(jìn)行監(jiān)測(cè)，北京智能燈桿電-源***選擇，發(fā)現(xiàn)異?？梢约皶r(shí)預(yù)警，同時(shí)也可以將各類監(jiān)測(cè)數(shù)據(jù)傳輸至云端，便于分析和利用。</span><span style="font-size:12px;"></span><span style="font-size:12px;">覆蓋密集：</span><span style="font-size:12px;"></span><span style="font-size:12px;">由于單個(gè)小基站目前覆蓋范圍不足200米，所以需要進(jìn)行密集部署才可能***覆蓋盲點(diǎn)，而路燈分布均勻，間距不足百米，可以幫助小基站形成密集覆蓋。</span><span style="font-size:12px;"></span><span style="font-size:12px;">節(jié)省空間：</span><span style="font-size:12px;"></span><span style="font-size:12px;">小基站與路燈的結(jié)合節(jié)省了單獨(dú)部署所需的空間，能很大程度降低基站部署的物業(yè)協(xié)調(diào)難度。</span><span style="font-size:12px;"></span><span style="font-size:12px;">盲點(diǎn)覆蓋：</span><span style="font-size:12px;">高速公路、鐵路沿線往往是信號(hào)覆蓋不好的地方，采用智慧路燈的安裝方式有利于實(shí)現(xiàn)盲點(diǎn)覆蓋。</span><span style="font-size:12px;"><br /> </span><span style="font-size:12px;"></span> 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(wú)損耗。北京智能燈桿電-源***選擇</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="北京智能燈桿電-源***選擇,電-源" src="https://tyunfile.71360.com/UploadFile/tianci/637299732667666015/2710771.png"></div><p> 初充模式。為兩階段的定電流、定時(shí)間的自動(dòng)充電方式。主要為新電池初充設(shè)計(jì)。此模式充電，兩階段電流均不宜過(guò)大，恒流模式。開(kāi)始充電時(shí)為恒流工作，當(dāng)電壓升高到設(shè)定值時(shí)轉(zhuǎn)入穩(wěn)壓工作，當(dāng)充電時(shí)間達(dá)到設(shè)定時(shí)間或充電容量滿時(shí)自動(dòng)停止充電，這是基本進(jìn)程。當(dāng)充電時(shí)間足夠長(zhǎng)時(shí)，基本進(jìn)程會(huì)疊加周期性的放電脈沖，疊加后的充電過(guò)程為"充-停-放-停-充"。快速模式?？焖倌Ｊ桨齻€(gè)順序階段：恒流、恒壓和小電流維持。恒流段以大電流充電為特征，當(dāng)充電量達(dá)到設(shè)定容量或充電時(shí)間達(dá)到設(shè)定值或電壓升至限定值時(shí)結(jié)束，轉(zhuǎn)入恒壓段。恒流段可使電瓶恢復(fù)80%左右的容量。恒壓段則維持恒流充電結(jié)束時(shí)的電壓，而電流逐漸減小，當(dāng)恒壓充電達(dá)到設(shè)定時(shí)間時(shí)，自動(dòng)轉(zhuǎn)入維持充電過(guò)程?？焖倌Ｊ胶秃懔髂Ｊ揭粯?，當(dāng)充電時(shí)間足夠長(zhǎng)時(shí)，基本進(jìn)程會(huì)疊加周期性的放電脈沖，疊加后的充電過(guò)程為"充-停-放-停-充"。恒壓過(guò)程結(jié)束時(shí)，電瓶容量可恢復(fù)95％以上。當(dāng)充電進(jìn)程轉(zhuǎn)入維持充電過(guò)程時(shí)，脈沖疊加停止。放電方式是為人工對(duì)電瓶放電而設(shè)計(jì)的功能。進(jìn)入該方式時(shí)，電瓶按照設(shè)定電流放電，當(dāng)電瓶電壓降到設(shè)定值時(shí)自動(dòng)停止放電。上海天磁科技電-源***選擇單獨(dú)48V輸出，總功率150W。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="北京智能燈桿電-源***選擇,電-源" src="https://tyunfile.71360.com/UploadFile/tianci/637299732470029297/7135289.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(lái)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(lái)看可分定點(diǎn)輸出電源、波段開(kāi)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 /> </p><p> “設(shè)計(jì)余量”，一個(gè)讓人又愛(ài)又恨的指標(biāo)。余量設(shè)計(jì)的本質(zhì)是預(yù)防意外，它雖然與品質(zhì)無(wú)關(guān)，但余量設(shè)計(jì)不足，會(huì)存在質(zhì)量問(wèn)題的隱患，余量設(shè)計(jì)過(guò)大，又會(huì)造成成本的升高。<span style="font-size:12px;">由于嵌入式系統(tǒng)應(yīng)用廣，負(fù)載也具有多樣性，有的是阻性負(fù)載，有的是感性或容性負(fù)載，有的負(fù)載較穩(wěn)定，有的負(fù)載波動(dòng)較大，有的甚至還會(huì)有空載、或滿載、或瞬間負(fù)載變大、或瞬間負(fù)載跌落的情況發(fā)生，這給確定電源模塊的功率等級(jí)造成一定的難度。一般情況下，負(fù)載電流的大小是決定功率的關(guān)鍵因素。</span> </p> <p> <br /> 智能型電源的工作時(shí)間顯示分為單次工作時(shí)間以及累計(jì)工作時(shí)間。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="北京智能燈桿電-源***選擇,電-源" src="https://tyunfile.71360.com/UploadFile/tianci/637299732145810547/3670384.png"></div><p style="text-indent:25px">整機(jī)采用開(kāi)關(guān)電源技術(shù)、智能充電技術(shù)，可靠性高，對(duì)電網(wǎng)波動(dòng)適應(yīng)性強(qiáng)。穩(wěn)定性高：開(kāi)關(guān)電源控制芯片采用進(jìn)口級(jí)集成電路，穩(wěn)定可靠，延長(zhǎng)電池的壽命；強(qiáng)制風(fēng)冷式散熱，負(fù)荷自動(dòng)均分，故障率低，可靠性高。采用脈寬調(diào)制技術(shù)，有效率，高功率因數(shù)；紋波系數(shù)低，對(duì)其它設(shè)備干擾小。充電特性：采用智能充電技術(shù)，充電過(guò)程無(wú)須人工干預(yù)。嚴(yán)格按照蓄電池充電特性曲線進(jìn)行充電，采用“恒流→恒壓限流→涓流浮充”智能三階段充電模式，使每節(jié)電池都能夠較快地充分地充滿電，避免過(guò)充電，完全做到全自動(dòng)工作狀態(tài)，無(wú)需人工值守。適用電池范圍廣：充電電流可在10%-額定值內(nèi)任意設(shè)定，且不受輸入交流電壓變化的影響，在恒流充電期間電流維持不變，無(wú)需人為再調(diào)整。將傳統(tǒng)的路燈設(shè)備改造成智能街燈系統(tǒng)。北京智能燈桿電-源***選擇</p><p style="text-indent:25px">支持5路輸出，并具有PWM調(diào)光輸出（DALI可選）。北京智能燈桿電-源***選擇</p><p style="text-indent:25px">智慧路燈解決方案采用世界前列技術(shù)的OFDMA（正交頻分多址調(diào)制技術(shù)）PLC收發(fā)芯片，可在嘈雜的環(huán)境中掃描和選擇比較好頻率完全冗余的靈活性和機(jī)會(huì)，非常適合在嘈雜的環(huán)境中使用，它可以有效地解決由于信號(hào)衰減，脈沖噪聲和線路阻抗變化而導(dǎo)致的電力線應(yīng)用中常見(jiàn)的信號(hào)變化，可自動(dòng)配置并自適應(yīng)電源線的各種條件，從而在低壓電網(wǎng)中實(shí)現(xiàn)極為可靠和穩(wěn)健的通信。該芯片具有18個(gè)**通道，能夠在5KHz至500KHz的寬頻率范圍內(nèi)以高達(dá)54個(gè)載波頻率運(yùn)行，并且配置了“雙保險(xiǎn)”第19通道，LORA遠(yuǎn)距離低功耗無(wú)線通信技術(shù)，使得通信穩(wěn)定性提高到一個(gè)非常良好的狀態(tài)。北京智能燈桿電-源***選擇</p><p style="text-indent:25px">深圳市天磁科技有限公司于2018-07-23成立，注冊(cè)資本500-700萬(wàn)元元，現(xiàn)有專業(yè)技術(shù)人員51~100人人，各種專業(yè)人員齊備。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)展天磁的品牌。公司不**提供專業(yè)的一般經(jīng)營(yíng)項(xiàng)目是：電子材料（涉證除外）、電子元器件、電子產(chǎn)品、機(jī)械設(shè)備研發(fā)和銷售，國(guó)內(nèi)貿(mào)易，經(jīng)營(yíng)進(jìn)出口業(yè)務(wù)。天磁在新能源領(lǐng)域以恒功率、寬電壓范圍等創(chuàng)新**行業(yè)發(fā)展，并以數(shù)字控制和高頻變換技術(shù)的優(yōu)勢(shì)，積極開(kāi)拓電能變換、雙向變換、儲(chǔ)能應(yīng)用等多個(gè)市場(chǎng)。公司目前主要產(chǎn)品有高壓直流電源、大功率電源、雙向電源、儲(chǔ)能PCS以及儲(chǔ)能系統(tǒng)等。,同時(shí)還建立了完善的售后服務(wù)體系,為客戶提供質(zhì)量的產(chǎn)品和服務(wù)。深圳市天磁科技有限公司主營(yíng)業(yè)務(wù)涵蓋[ "電源", "儲(chǔ)能PCS", "逆變器", "" ]，堅(jiān)持“質(zhì)量***、質(zhì)量服務(wù)、顧客滿意”的質(zhì)量方針，贏得廣大客戶的支持和信賴。</p></p><br /><p>文章來(lái)源地址: http://www.cdcfah.com/cp/772642.html</p></div></div></div></div></div><div id="xptx9jb" class="page-right twoColRt"><div id="j75z7bx" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div 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