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class="leftbox clearfix"><h1>內(nèi)蒙古通信電源***選擇深圳市天磁科技供應(yīng)</h1><div id="abyakr3" class="proBig"><div id="d3mjgsu" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/tianci/637266938159150391/6299183.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="dpbnpry" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/tianci/637266938159150391/6299183.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="eivspby" class="content"><p><span>需求數(shù)量：</span>0</p><p><span>價格要求：</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>內(nèi)蒙古通信電源***選擇,通信電源</p><p><span>***更新：</span>2020-08-12 03:12:34</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="wl8x4hr" 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: </span>0755-23282813</p><p><span>地址: </span>福海街道新田社區(qū)大洋路90-7號303</p><p>[當前離線] <a rel="nofollow"> [加為商友] </a><a rel="nofollow"> [發(fā)送信件] </a></p></div></div><div id="2np3fh8" class="page-proshow02"><p class="title">詳細說明</p><div id="2lnphoq" class="box"><p><p style="text-indent:25px">目前，5G基站供電系統(tǒng)有兩大主流，一是UPS（uninterruptable power system，不間斷電源）供電系統(tǒng)，二是HVDC（high-voltage direct current，高壓直流）供電系統(tǒng)。UPS主要由蓄電池組、整流器和逆變器、靜態(tài)開關(guān)等幾部分組成，廣應(yīng)用于各大行業(yè)機房配電間以及辦公室個人電腦等；HVDC供電由交流配電單元、整流單元、直流配電單元等組成，適用于通信系統(tǒng)，內(nèi)蒙古通信電源***選擇，為通信設(shè)備供電。目前，基站設(shè)備供電主要采用-48V直流拉遠方案，5G時代BBU集中部署導(dǎo)致部分拉遠AAU和機房的空間距離可能進一步增加，有望推動HVDC直流拉遠和DPS分布式供電方案的出現(xiàn)。相比UPS，內(nèi)蒙古通信電源***選擇，內(nèi)蒙古通信電源***選擇，HVDC具有運行效率高、占地面積少、投資成本和運營成本低的特點，有望成為未來市場主流。前閥控密封式蓄電池占通信電源用蓄電池市場絕大多數(shù)份額。內(nèi)蒙古通信電源***選擇</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="內(nèi)蒙古通信電源***選擇,通信電源" src="https://tyunfile.71360.com/UploadFile/tianci/637266938159150391/6299183.jpg"></div><p style="text-indent:25px">5G未來已來，通信電源時至勢成。通信電源在5G時代受益的程度和持續(xù)時間遠高于4G時代,主要的驅(qū)動力來自于基站和數(shù)據(jù)中心?；驹O(shè)備大功耗驅(qū)動通信電源需求.5G時代，基站設(shè)備（AAU 和BBU）功率大幅提升,是通信電源需求大爆發(fā)的主要驅(qū)動力之一。AAU方面，為彌補工作頻段上升導(dǎo)致的基站覆蓋性能下降，同時為配合大規(guī)模陣列天線Massive MIMO 技術(shù)的應(yīng)用，5G 基站單扇區(qū)AAU的機頂輸出功率有望從4G的40-80w增加至200W甚至更高。而BBU方面，基帶處理能力大幅提升，電源功率的要求也將大幅提升。AAU 和BBU 的功率需求都要求電源側(cè)提供更高的輸入功率，進而導(dǎo)致電源容量的大幅增加。在現(xiàn)有供電系統(tǒng)的基礎(chǔ)上，基站電源存在極大的擴容和新建需求。江門深圳天磁科技有限公司通信電源通信電源一般以直流－48V或－24V供電。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="內(nèi)蒙古通信電源***選擇,通信電源" src="https://tyunfile.71360.com/UploadFile/tianci/637266938162470703/6603665.jpg"></div><p style="text-indent:25px">5G基站電源，市場空間多大？不可否認，5G通信電源目前是一個藍海市場。目前，5G單站供電功率預(yù)計將達到約4000瓦甚至更高，因而基站電源存在極大的擴容需求。換言之，90%的4G存量電源均需擴容和改造，以滿足5G使用需求。那么，通信電源市場前景究竟有多誘人，安信證券對5G電源市場空間的測算可見一斑：（1）若在現(xiàn)有的-48V開關(guān)電源方案基礎(chǔ)上擴容，按照5G基站近4000瓦的輸入功率需求測算，至少需要增加2個-48V/50A的整流模塊，假設(shè)以2000元/個的模塊單價，則單站的擴容成本為4000元。（2）若采用HVDC直流遠供或者DPS分布式供電，單站價值約在7000-1萬元左右。進一步假設(shè)3種供電方案的建設(shè)比例為1：1：1，那么按照國內(nèi)450萬站的建設(shè)規(guī)模測算，預(yù)計5G基站電源市場空間有望達到315億元。</p><p style="text-indent:25px">高頻開關(guān)電源設(shè)備在正常使用情況下，主機的維護工作量很少，主要是防塵和定期除塵。特別是氣候干燥的地區(qū)，空氣中的灰粒較多，灰塵將在機內(nèi)沉積，當遇空氣潮濕時會引起主機控制紊亂造成主機工作失常，并發(fā)生不準確告警。另大量灰塵也會造成器件散熱不好。一般每季度應(yīng)徹底清潔一次。其次就是在除塵時檢查各連接件和插接件有無松動和接觸不牢的情況。由于整流器對瞬時脈沖干擾不能消除，整流后的電壓仍存在干擾脈沖。蓄電池除有存儲直流電能的功能外，其等效電容量的大小與蓄能電池容量大小成正比。因此，維護檢修蓄電池的工作是非常重要的，雖說蓄電池組都采用了免維護電池，但這只是免除了以往的測比、配比、定時添加蒸餾水的工作。但因工作狀態(tài)對電池的影響并沒有改變，不正常工作狀態(tài)對電池造成的影響沒有變，所以蓄電池的工作全部是在浮充狀態(tài)，在這種情況下至少應(yīng)每年進行一次放電。放電前應(yīng)先對電池組進行均衡充電，以達全組電池的均衡。放電過程中如有一只達到放電終止電壓時，應(yīng)停止放電，繼續(xù)放電須先排除落后電池后再放。通信電源如果能夠適時調(diào)整自身的策略，也許還能夠在手機電池領(lǐng)域有所收獲。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="內(nèi)蒙古通信電源***選擇,通信電源" src="https://tyunfile.71360.com/UploadFile/tianci/637266938162744141/1278401.jpg"></div><p style="text-indent:25px">供電升壓化是指傳統(tǒng)的48V供電架構(gòu)在5G時代可用性下降，要求5G電源系統(tǒng)具備升壓供電的能力。由于5G主設(shè)備能耗相比2G/3G/4G有了大幅提升，且5G站點拉遠供電需求更多，如果繼續(xù)采用傳統(tǒng)的48V供電模式，線纜損耗和壓降增大，設(shè)備輸入端電壓很可能無法滿足正常的供電需求，供電升壓化逐漸成為5G電源的重要發(fā)展趨勢。配電精細化是指5G電源可實現(xiàn)精細化下電和配電，極大提升關(guān)鍵業(yè)務(wù)的可靠性和保障能力。5G業(yè)務(wù)相比2G/3G/4G業(yè)務(wù)更加多元化，不同的業(yè)務(wù)輕重緩急各不相同，不同業(yè)務(wù)的分層分級管理可以提升網(wǎng)絡(luò)的可靠性，并降低網(wǎng)絡(luò)運維OPEX。5G通信電源是什么，主要用在哪個方面的？汕頭通信電源充電模塊</p><p style="text-indent:25px">5G時代通信電源技術(shù)節(jié)能減排**者。內(nèi)蒙古通信電源***選擇</p><p style="text-indent:25px">交流電源能夠提供一個穩(wěn)定電壓和頻率的電源稱交流穩(wěn)定電源。國內(nèi)多數(shù)廠家所做的工作是交流電壓穩(wěn)定。下面結(jié)合市場有的交流穩(wěn)壓電源簡述其分類特點。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)點是：結(jié)構(gòu)簡單,無眾多的元器件,可靠性相當高穩(wěn)壓范圍相當寬,抗干擾和抗過載能力強。缺點是：能耗大、噪聲大、笨重且造價高。深圳市天磁科技有限公司主要從事于充電模塊、大功率電源、雙向電源、儲能PCS以及儲能系統(tǒng)等。天磁科技以恒功率、寬電壓、數(shù)字控制和高頻變換技術(shù)，積極開拓雙向變換、儲能應(yīng)用市場等。歡迎來電咨詢！內(nèi)蒙古通信電源***選擇</p><p style="text-indent:25px">深圳市天磁科技有限公司創(chuàng)立于2018-07-23，總部位于廣東省深圳市，是一家一般經(jīng)營項目是：電子材料（涉證除外）、電子元器件、電子產(chǎn)品、機械設(shè)備研發(fā)和銷售，國內(nèi)貿(mào)易，經(jīng)營進出口業(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，積極開拓電能變換、雙向變換、儲能應(yīng)用等多個市場。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、儲能PCS以及儲能系統(tǒng)等。的公司。天磁科技深耕行業(yè)多年，始終以客戶的需求為向?qū)В瑸榭蛻籼峁?**的[ "電源", "儲能PCS", "逆變器", "" ]。公司終堅持自主研發(fā)創(chuàng)新發(fā)展理念，不斷優(yōu)化的技術(shù)、產(chǎn)品為客戶帶來效益，目前年營業(yè)額達到1000-2000萬元。天磁科技始終關(guān)注通信產(chǎn)品市場，以敏銳的市場洞察力以準確定位，實現(xiàn)與客戶的成長共贏。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/887030.html</p></div></div></div></div></div><div id="rlnpw7h" class="page-right twoColRt"><div id="k8zbyf7" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="ptasuwo" 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" 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