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onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="cbyqahz" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/tianci/637266938162685547/7970977.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="8zgysoq" 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>寶安區(qū)智能通信電源</p><p><span>***更新：</span>2020-06-11 15:28:57</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="2b3bdfr" 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="fjgyqnz" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="sczgdvh" 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(jī)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)，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(yuǎn)方案，5G時代BBU集中部署導(dǎo)致部分拉遠(yuǎn)AAU和機(jī)房的空間距離可能進(jìn)一步增加，寶安區(qū)智能通信電源，有望推動HVDC直流拉遠(yuǎn)和DPS分布式供電方案的出現(xiàn)。相比UPS，HVDC具有運行效率高，寶安區(qū)智能通信電源、占地面積少，寶安區(qū)智能通信電源、投資成本和運營成本低的特點，有望成為未來市場主流。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="寶安區(qū)智能通信電源" src="https://tyunfile.71360.com/UploadFile/tianci/637266938162685547/7970977.jpg"></div><p style="text-indent:25px">電源是以電力電子學(xué)為重要的技術(shù)產(chǎn)品?！半娫础笔墙K端產(chǎn)品，“電源”產(chǎn)品是“電力電子”應(yīng)用技術(shù)的具體產(chǎn)品體現(xiàn)。電力電子電源通常指采用電力電子技術(shù)的電源產(chǎn)品，是電力電子設(shè)備中重要組成成員。以電力電子學(xué)為重要技術(shù)的電源產(chǎn)業(yè)，電源行業(yè)是各類高科技產(chǎn)業(yè)發(fā)展的基礎(chǔ)，所有的高精尖科技設(shè)備都需要電力電子電源的技術(shù)支持。隨著I T產(chǎn)業(yè)、C I產(chǎn)業(yè)、P C機(jī)飛速發(fā)展。帶動電源行業(yè)的騰飛。電源行業(yè)廣運用于各行各業(yè)，以國民經(jīng)濟(jì)密不可分。中國電源企業(yè)成立時間普遍較短，成立時間超過10年的企業(yè)*占11.3個百分點，同時隨著我國開放的逐漸加深，外資企業(yè)與合資企業(yè)逐漸增多，促使競爭加劇，同時也是對本土企業(yè)的機(jī)會與挑戰(zhàn)。對于電源企業(yè)的經(jīng)營狀況，由于整體需求旺盛，雖然競爭加劇，但是行業(yè)平均收入與利潤均有所增加。同時為了企業(yè)在未來有進(jìn)一步競爭的潛力，中國電源企業(yè)都加大研發(fā)的力度，增加研發(fā)人員。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="寶安區(qū)智能通信電源" src="https://tyunfile.71360.com/UploadFile/tianci/637266938148076172/8811279.jpg"></div><p style="text-indent:25px">工藝技術(shù)材料： 1、散熱器熱管的鋪設(shè)使整個散熱器的熱量更均勻，功率器件的局音部溫度更低，功率器件壽命更長。 2、電源單機(jī)采用溫度控制器來控制散熱、風(fēng)扇的專速，自動控制單機(jī)散熱溫度。這種模式既減少了不必要的能量損耗也降低了風(fēng)扇梁聲. 天磁大功率直流電源具有超高的準(zhǔn)確性、高精確度、高穩(wěn)定性等優(yōu)良的電子特性。電壓0~2KV，功率1KW~30KW，穩(wěn)壓穩(wěn)流自動轉(zhuǎn)換，具有完善的保護(hù)線路。在LED、機(jī)電、汽車電器、電池等行業(yè)均有廣的用途。與線性電源相比，它具有體積小，重量輕，功率高，響應(yīng)速度快，精度良好等一系列優(yōu)點。天磁技術(shù)可以使特許場合使用的電源提高穩(wěn)定性。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="寶安區(qū)智能通信電源" src="https://tyunfile.71360.com/UploadFile/tianci/637266938159160157/5328647.jpg"></div></p><br /><p>文章來源地址: http://m.cdcfah.com/cp/227827.html</p></div></div></div></div></div><div id="m3lspw3" class="page-right twoColRt"><div id="wp224r7" class="box01 margin10 clearfix"><h3><a href="http://m.cdcfah.com/cp/">猜你喜歡</a></h3><div id="8pjlnz2" 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" 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