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href="http://m.cdcfah.com/zh/"><span>展會信息</span></a></li></ul></div></nav><section class="wrap clearfix"><section class="container clearfix tcPro"><section class="home-main container clearfix"><div id="hbzp9dj" class="twoCol"><div id="7d9vj9f" class="page-proshow clearfix"><p class="current"> 當(dāng)前位置:<a href="http://m.cdcfah.com/">首頁?<a href="http://m.cdcfah.com/cp/">產(chǎn)品供應(yīng)</a>?<a href="http://m.cdcfah.com/cp/first-_dgdq/">電工電氣</a>?<a href="http://m.cdcfah.com/cp/second-dgdq_dianyuan/">電源</a>?<a href="http://m.cdcfah.com/cp/third-dianyuan_dyspq/">電源適配器</a>?廣東電源廠家歡迎咨詢深圳市新賽科技供應(yīng)</p><div id="pn9rxvt" class="leftbox clearfix"><h1>廣東電源廠家歡迎咨詢深圳市新賽科技供應(yīng)</h1><div id="lrxdjxt" class="proBig"><div id="rvlr7hf" class="bigimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UploadFile/szxskj/637142795371875000/3466336.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="99bf5jx" class="smallimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UploadFile/szxskj/637142795371875000/3466336.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="vrfv5fd" 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>廣東電源廠家,電源</p><p><span>***更新：</span>2021-01-19 02:04:28</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="tzfdzvj" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">深圳市新賽科技有限公司</a></p><p><span>聯(lián)系人：</span>汪經(jīng)理</p><p><span>郵箱: </span>chentianyu2007222@126.com</p><p><span>電話: </span>13760313517</p><p><span>傳真: </span>0755_</p><p><span>網(wǎng)址: </span></p><p><span>手機(jī): </span>0755-2708180</p><p><span>地址: </span>松崗街道東方社區(qū)田洋二路1號B801B區(qū)</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="tzxv5pv" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="7z59xd7" class="box"><p><p> 電源適配器又叫外置電源，是小型便攜式電子設(shè)備及電子電器的供電電壓變換設(shè)備，常見于手機(jī)、液晶顯示器和筆記本電腦等小型電子產(chǎn)品上。 </p> <p> 深圳市新賽電源科技有限公司是專業(yè)研發(fā)、設(shè)計，廣東電源廠家、生產(chǎn)、銷售各類電源適配器、充電器、LED電源等，***在客戶轉(zhuǎn)介紹的下有家北京做家用電器的公司聯(lián)系了我司業(yè)務(wù)經(jīng)理，需要做一批5v的適配器，讓我們寄幾個樣本給他試試看，明年的需要電源的量比較大，廣東電源廠家，所以當(dāng)天下午就寄了10個適配器，廣東電源廠家，了解到這位客戶業(yè)務(wù)主要來源做美國和日本，對產(chǎn)品認(rèn)證和質(zhì)量有很高的要求，后面經(jīng)理告知客戶我司許多國家的認(rèn)證都有，發(fā)給他的適配器也是美規(guī)和日規(guī)，可以去查查看，客戶聽到這個就放心了。 </p> <p> 新賽電源公司以是3000多家客戶的選擇，各國的認(rèn)證報告，如果您需要電源適配器新賽電源是不錯的選擇。電源適配器體積越小，對轉(zhuǎn)換效率和散熱能力的要求也就越高。廣東電源廠家</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="廣東電源廠家,電源" src="http://tyunfile.71360.com/UploadFile/szxskj/637142795371875000/3466336.jpg"></div><p> 8.交叉負(fù)載 </p> <p> 12V，5V，3.3V都應(yīng)該穩(wěn)定在12V、5V、3.3V左右。交叉負(fù)載不好的電源，會出現(xiàn)在5V負(fù)載高12V的電壓升高或5V電壓降低等等情況。 </p> <p> 一般來說雙磁放大和DC-DC的電源交叉負(fù)載都不錯。不過因為成本問題雙磁放大的不是很多。大多是直接去做了DC-DC。單磁放大的高瓦數(shù)電源在這方面比較弱。 </p> <p> 9. 電氣性能下降的問題： </p> <p> 眾所周知像電解電容這種元器件使用一段時間之后內(nèi)部的一部分電解液會干掉。這樣會導(dǎo)致電容容量減少。從而影響電源的整體性能和帶負(fù)載能力。還有就是現(xiàn)在的中低端電源如果真的按照標(biāo)注瓦數(shù)去使用，時間久一點遇到問題的概率會變得很大。所以在買電源的時候一定要留出一定的余量。沉默醬的習(xí)慣是，低端電源留出百分之二十以上余量。中**留出百分之十五余量。廣東空氣凈化器電源適配器廣東電源適配器,個性化定制,耐低溫,使用壽命2W小時,過6級能效,不良率低于0.3%,廠家直銷 , 1對1服務(wù)！</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="廣東電源廠家,電源" src="http://tyunfile.71360.com/UploadFile/szxskj/637142795371904297/5792425.jpg"></div><p> 多年來，我國一直對信息技術(shù)設(shè)備和音視頻設(shè)備用電源適配器產(chǎn)品實施CCC強制性產(chǎn)品認(rèn)證管理制度，同時各級質(zhì)量監(jiān)管部門也在不斷針對電源適配器產(chǎn)品進(jìn)行監(jiān)督抽檢工作。隨著電子產(chǎn)品日益增多，電源適配器供電的應(yīng)用越發(fā)普及，已形成適用人員多樣性和使用環(huán)境多樣性的特點，加大了產(chǎn)品質(zhì)量安全風(fēng)險程度。 </p> <p> 而且電源適配器的生產(chǎn)技術(shù)工藝雖已較為成熟，但是技術(shù)門檻不高，成本低廉，缺乏生產(chǎn)質(zhì)量保證能力的中小型企業(yè)的產(chǎn)品不斷涌入市場，致使產(chǎn)品質(zhì)量良莠不齊，總體抽檢不合格率較高。因此，如何提升電源適配器產(chǎn)品的質(zhì)量是我們檢驗檢測機(jī)構(gòu)、監(jiān)管部門以及電源適配器生產(chǎn)企業(yè)，甚至是整機(jī)產(chǎn)品生產(chǎn)企業(yè)共同關(guān)注的問題。 </p> <p> 廣大消費者應(yīng)選擇正規(guī)渠道購買電源適配器，自覺**劣質(zhì)產(chǎn)品，認(rèn)準(zhǔn)CCC強制性認(rèn)證標(biāo)識，合格的電源適配器商品外觀會用規(guī)范中文標(biāo)記產(chǎn)品名稱、型號、規(guī)格、制造商信息、CCC證書標(biāo)志等，電源插頭應(yīng)為國標(biāo)插銷，非柱形或帶圓孔。產(chǎn)品連接電源時應(yīng)考慮插座或連接器應(yīng)方便觸及，在發(fā)生危險時能及時拔掉斷電。電源適配器不使用時應(yīng)及時斷電，避免產(chǎn)品自身或因外部因素引發(fā)的危險。 </p> <p> <br /> </p> <p> <br /> </p><p> 像電源適配器這種充電設(shè)備，通常用的時間長了，又是難免會出現(xiàn)一些問題，如出現(xiàn)線路出現(xiàn)故障、電壓不穩(wěn)定等癥狀，那么當(dāng)出現(xiàn)故障的時候，應(yīng)該怎樣處理呢？***新賽電源科技就來簡單為大家介紹一下處理方法吧。 </p> <p> 1、首先我們可以根據(jù)指示來判斷情況，可以看電源適配器指標(biāo)燈，如果指示燈亮，一般認(rèn)為從電源到適配器之間沒有問題，必須保證是指示燈本身沒壞。 </p> <p> 2、電源線盡量避免弄斷內(nèi)部電纜形成斷路。如果外置電源不供電，這時可以插上電池試試，如果機(jī)器可以正常啟動，就有可能是電源線或者適配器有問題。然后用萬用表檢測，查明電源線是否有問題，以簡化維修難度，不要一開始就嘗試打開電源適配器外殼。打開電源適配器外殼的難度真的是太大了。 </p> <p> 3、如果原裝適配器有問題，無法維修或者來不及維修，可以先使用其他適配器替代，只要輸出電壓和功率大致相當(dāng)即可。筆記本電腦內(nèi)部還有穩(wěn)壓電路撐著，不要太過于擔(dān)心輸出電壓不匹配的問題。 </p> <p> 4、曾經(jīng)在網(wǎng)上看見有朋友提到適配器出現(xiàn)問題燒壞電腦主板，估計這種情況是很罕見的，如果有，筆者估計是筆記本電腦內(nèi)部的穩(wěn)壓電路損壞。 </p> <p> 5、電源適配器生產(chǎn)廠家檢查電容電阻電感有無問題，如電容出現(xiàn)鼓包，建議及時更換，以免留下隱患。 </p> <p> <br /> </p> <p> <br /> 深圳新賽科技擁有12年的研發(fā)生產(chǎn)經(jīng)驗，產(chǎn)品全部通過六級能效標(biāo)準(zhǔn)，歡迎大家前來咨詢!</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="廣東電源廠家,電源" src="http://tyunfile.71360.com/UploadFile/szxskj/637142795370175781/7875421.jpg"></div><p> 電源適配器因其便宜的價格，以及對電器產(chǎn)品和人體自身提供良好的安全保護(hù)，被廣泛應(yīng)用到各類電器產(chǎn)品上。在我們的日常生活中，經(jīng)常使用到電源適配器的產(chǎn)品已不局限于手機(jī)、筆記本電腦、收音機(jī)等各類信息技術(shù)或音、視頻設(shè)備，也越來越多地應(yīng)用到電風(fēng)扇、吸塵器、加濕器、空氣凈化器等家用電器產(chǎn)品上。 </p> <p> 3C認(rèn)證是我國的強制性認(rèn)證，列入強制性認(rèn)證目錄的產(chǎn)品必須獲得3C認(rèn)證才能進(jìn)行生產(chǎn)、銷售。貼上3C標(biāo)識的產(chǎn)品通常認(rèn)為是安全的，可滿足相關(guān)標(biāo)準(zhǔn)的要求。目前，市面上越來越多的家電產(chǎn)品是通過電源適配器進(jìn)行供電，那么，獲得3C認(rèn)證的電源適配器，直接給家用電器供電，是否安全可靠？能否滿足家用電器標(biāo)準(zhǔn)的要求？ </p> <p> 電源適配器屬強制性認(rèn)證產(chǎn)品，一般歸分為信息技術(shù)設(shè)備類和音頻、視頻電子設(shè)備類，產(chǎn)品的安全標(biāo)準(zhǔn)分別是：GB 4943.1-2011《信息技術(shù)設(shè)備安全第1部分：通用要求》和GB8898-2011《音頻、視頻及類似電子設(shè)備安全要求》。 </p> <p> 一般情況下通過3C認(rèn)證的電源適配器產(chǎn)品都可以確保使用安全，消費者可以放心使用。 </p> <p> <br /> </p> <p> <br /> 深圳新賽科技是一家專業(yè)從事研發(fā)、生產(chǎn)電源適配器、PD電源適配器、充電器、Type-c電源的電源適配器廠家！廣東USB電源多少錢</p><p style="text-indent:25px">電源適配器是小型便攜式電子設(shè)備及電子電器的供電電源變換設(shè)備。廣東電源廠家</p><p> 因為要輪流開關(guān)兩開關(guān)管，所以稱為開關(guān)電源適配器。 </p> <p> 作為AC-DC類電源適配器中的開關(guān)電源IC。AC/DC開關(guān)電源適配器的主要優(yōu)點： </p> <p> a:體積小、重量輕（體積和重量只有線性電源適配器的20%～30%）、 </p> <p> b:效率高（一般為60%～70%，而線性電源適配器只有30%～40%）、 </p> <p> 自身抗干擾性強、輸出電壓范圍寬、模塊化。 </p> <p> 常用的低壓AC開關(guān)電源適配器將220VAC電經(jīng)過EMI濾波器后直接整流成300V左右的AC電壓，通過電路控制開關(guān)管進(jìn)行高速的導(dǎo)通與截止再轉(zhuǎn)化為高頻率的AC電提供給變壓器進(jìn)行變壓，從而產(chǎn)生所需要的一組或多組電壓，而后再整流成所需要電壓的AC電。 </p> <p> <br /> </p> <p> <br /> 廣東電源廠家</p><p style="text-indent:25px">深圳市新賽科技有限公司是專業(yè)研發(fā)、設(shè)計、生產(chǎn)、銷售各類開關(guān)電源、電源適配器、充電器、LED室內(nèi)，外驅(qū)動電源、LED亮化電源、線性電源等電子產(chǎn)品的高科技企業(yè)。公司產(chǎn)品主要應(yīng)用于數(shù)碼產(chǎn)品、通訊產(chǎn)品、家用電器和IT類產(chǎn)品等。工廠位于深圳市寶安區(qū)沙井新二莊村新全工業(yè)園一棟，同深圳國際機(jī)場臨近，交通十分便利，環(huán)境優(yōu)美。工廠配備了日東品牌先進(jìn)的全自動進(jìn)口波峰焊、回流焊、電源自動測試系統(tǒng)和各種先進(jìn)的高精密檢測設(shè)備，具備規(guī)?；纳a(chǎn)能力，月產(chǎn)能達(dá)五十萬臺以上，技術(shù)開發(fā)、設(shè)計力量雄厚。我們建立了科學(xué)、完整、有效的質(zhì)量管理體系，從產(chǎn)品研發(fā)、材料檢驗、現(xiàn)場生產(chǎn)管理、直至售后服務(wù)、均有持續(xù)、穩(wěn)定、可靠的質(zhì)量保證；公司產(chǎn)品通過了全球多種認(rèn)證。產(chǎn)品**國內(nèi)市場，并遠(yuǎn)銷美國、加拿大、歐洲、日本、澳洲、阿根廷、韓國、泰國、墨西哥、新加坡、俄羅斯等國家。新賽企業(yè)秉承“質(zhì)量***、顧客至上、不斷發(fā)展“的企業(yè)精神，堅持”誠信、務(wù)實、創(chuàng)新、進(jìn)取“的企業(yè)宗旨，為廣大客戶提供質(zhì)量服務(wù)。熱誠歡迎各界前來參觀、考察、洽談業(yè)務(wù)。我們將竭誠為您服務(wù)！</p></p><br /><p>文章來源地址: http://m.cdcfah.com/cp/2906795.html</p></div></div></div></div></div><div id="tntrflr" class="page-right twoColRt"><div id="bz95d9z" class="box01 margin10 clearfix"><h3><a 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