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class="home-main container clearfix"><div id="j9vrnz7" class="twoCol"><div id="nvhn79l" class="page-proshow clearfix"><p class="current"> 當前位置:<a href="http://www.cdcfah.com/">首頁?<a href="http://www.cdcfah.com/cp/">產(chǎn)品供應(yīng)</a>?<a href="http://www.cdcfah.com/cp/first-_dgdq/">電工電氣</a>?<a href="http://www.cdcfah.com/cp/second-dgdq_dianyuan/">電源</a>?<a href="http://www.cdcfah.com/cp/third-dianyuan_dyspq/">電源適配器</a>?廣東電子冰箱電源供應(yīng)商客戶至上深圳市新賽科技供應(yīng)</p><div id="zt7lrvp" class="leftbox clearfix"><h1>廣東電子冰箱電源供應(yīng)商客戶至上深圳市新賽科技供應(yīng)</h1><div id="vtx9b77" class="proBig"><div id="jhdhlnj" class="bigimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UploadFile/szxskj/637142795371865234/4318662.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="lnhvjnb" class="smallimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UploadFile/szxskj/637142795371865234/4318662.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="rzvhtxt" 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>廣東電子冰箱電源供應(yīng)商,電源</p><p><span>***更新：</span>2021-01-26 10:05:51</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="nf77fzj" 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: </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="pjf7l75" class="page-proshow02"><p class="title">詳細說明</p><div id="n9tfjv7" class="box"><p><p> 那就需要把控好電源生命周期中的兩個重要環(huán)節(jié)：電源的研發(fā)、電源的生產(chǎn)。電源研發(fā)需要保證電源的性能滿足我們的規(guī)格書要求，保證在電源正常生命周期中的電源性能指標。 </p> <p> <span style="font-size:12px;">如何延長電源適配器的壽命，這里對于適配器的使用有一下幾點建議:</span> </p> <p> <span style="font-size:12px;">1. 盡量避免在潮濕的或者容易接觸到水的環(huán)境中使用，當然防水電源除外，廣東電子冰箱電源供應(yīng)商。</span> </p> <p> <span style="font-size:12px;">2. 不要使用和電源適配器不匹配的輸入電壓，以免引起輸入過流過壓現(xiàn)象而損壞，廣東電子冰箱電源供應(yīng)商。</span> </p> <p> <span style="font-size:12px;">3. 在使用電源適配器時，保護好電線不要過彎或者折死，以及摩擦，廣東電子冰箱電源供應(yīng)商。</span> </p> <p> <span style="font-size:12px;">4. 電源適配器的放置，應(yīng)該避免陽光直射的環(huán)境中使用。</span> </p> <p> <span style="font-size:12px;">5. 在不使用電源適配器時，應(yīng)盡量切斷電源，減少電源內(nèi)部損耗。</span> </p> <p> <br /> </p> <p> <br /> </p> <p> <br /> </p> <p> <br /> </p> <p> <br /> 采購5V/2A電源適配器找那家好呢？廣東電子冰箱電源供應(yīng)商</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="廣東電子冰箱電源供應(yīng)商,電源" src="http://tyunfile.71360.com/UploadFile/szxskj/637142795371865234/4318662.jpg"></div><p> 一個電源適配器的參數(shù)是：12V/1.25A你知道是什么意思嗎？這表示電壓輸出12V，比較大輸出電流1.25A（并不是指實際使用電流），功率等于電壓乘電流，比較大功率是15W。 </p> <p> 實際使用中，電源的輸出電流是根據(jù)用電設(shè)備而不同。電源是否合適用，首要看電源電壓，其次比較大電流要足夠大。 </p> <p> 比如我們常用的BBS無線麥克風(fēng)電源是12V1.25A，一般來講，電壓可以有少許誤差，10V到15V都可以使用——電路主板上都會有穩(wěn)壓電路，而這個穩(wěn)壓電路是允許在一定的電壓范圍工作。但是電源的比較大輸出電流比較好達到我們設(shè)備的額定耗電電流的三倍以上。 </p> <p> 電源的好壞對于音頻信號放大輸出有很大影響。在滿足電壓輸出大小的情況下，如果電流過小，在進行大動態(tài)信號的放大時，可能會導(dǎo)致電源電壓被拉低（甚至?xí)?dǎo)致電源變壓器斷電保護），然后聲音信號輸出失真破音（尤其是高音），嚴重的會導(dǎo)致后級設(shè)備燒毀。 </p> <p> 另外，電源對音色也會有影響，比如使用線性電源（變壓器直接將220V變到低壓）和使用開關(guān)電源呈現(xiàn)出來的聲音在力度和聲音細膩度上會有差異。所以一旦原裝的電源變壓器損壞，臨時可以用其他同規(guī)格變壓器頂上，但是如果要還原設(shè)備原來的聲音特性，還是要換回原裝電源。廣東安防電源深圳新賽是專業(yè)生產(chǎn)開關(guān)電源、電源適配器、充電器的廠家。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="廣東電子冰箱電源供應(yīng)商,電源" src="http://tyunfile.71360.com/UploadFile/szxskj/637142795371455078/7245754.jpg"></div><p> 對于很多人來說，對于電源適配器的概念只停留在充電器的階段，但實際上電源適配器是一種變壓器，被大量應(yīng)用在充電器上。對于電源適配器不熟悉的人往往需要面對的，是采用哪種電源適配器來進行充電 </p> <p> 電源適配器的參數(shù)多種多樣，因此并不能隨意使用適配器來進行充電。在選擇電源適配器之前，首先要確定三個適配條件 </p> <p> ①適配器的接口與設(shè)備匹配 </p> <p> ②輸出電壓必須與負載的額定輸入電壓相同，或者在負載)可承受的電壓范圍，否則，可能燒毀負載 </p> <p> ③電源適配器的輸出電流應(yīng)等于、大于負載的電流，以提供足夠的電力 </p> <p> 下面就來對上述的三條適配條件進行分析 </p> <p> ①不匹配的接口在沒有專業(yè)知識的情況下千萬不要亂插，否則會發(fā)生危險 </p> <p> ②對于為什么需要電壓一致，從原理上講是這樣的——電壓不足，不足以驅(qū)動負載，電池?zé)o法正常充電 </p> <p> ③對于為什么需要這樣的電流配置，這要涉及到電路的原理，大家都知道電源是有內(nèi)阻的，內(nèi)阻越大損耗越大。因此廠家在生產(chǎn)這個適配器的時候就會根據(jù)內(nèi)阻大小，確定空載輸出電壓在一定范圍內(nèi)，而電壓臨界值對應(yīng)的電流臨界值即為我們看到的電流標稱值，電流標稱值越大說明適配器帶載能力越好。所以選擇電流略大的適配器不但不會傷害電池，反而會讓充電變得更快。 </p><p> 輸入特性： </p> <p> 輸入電壓與頻率 </p> <p> AC輸入電流 </p> <p> 浪涌電流（冷啟動） </p> <p> 在AC電壓輸入和zui大負載條件下，浪涌電流的zui大值。 </p> <p> 效率 </p> <p> 輸入不同的交流電壓和頻率，輸出不同的負載條件下，電源的平均效率及能效等級 </p> <p> 輸入空載功率 </p> <p> 在輸入電壓時，負載空載的功耗 </p> <p> 我們在選擇電源適配器時，可以要求廠家提供以上提到的規(guī)格數(shù)據(jù)，根據(jù)不同的廠家有不同的測試方法和標準，來判斷選型的電源是否符合我們產(chǎn)品設(shè)備的需求。 </p> <p> <br /> </p> <p> <br /> </p> <p> 深圳新賽電源有著12年的制作經(jīng)驗，公司員工200多人，11道安全檢測，降低產(chǎn)品不良率。幾十家材料供應(yīng)商，2條大產(chǎn)線，1條小產(chǎn)線，大產(chǎn)線平均每天產(chǎn)能12000臺，保證產(chǎn)品交期能夠遵守。如需做電源適配器，新賽電源您***的選擇。 </p> <p> <br /> </p> <p> <br /> 圳市新賽科技有限公司專注于小功率的充電頭，電源適配器，USB充電器的開發(fā)、生產(chǎn)和銷售，歡迎來電聯(lián)系！</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="廣東電子冰箱電源供應(yīng)商,電源" src="http://tyunfile.71360.com/UploadFile/szxskj/637142795380595703/6258875.jpg"></div><p> 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)備常見于手機、液晶顯示器和筆記本電腦等小型電子產(chǎn)品上。電源適配器按照輸出類型可分為交流輸出型和直流輸出型；按連接方式可分為插墻式和桌面式。那么電源適配器都有哪些應(yīng)用領(lǐng)域呢? </p> <p> 電源適配器有很多行業(yè)能夠用到，比如說：工業(yè)自動化控制、**設(shè)備、科研設(shè)備、工控設(shè)備、通訊設(shè)備、電力設(shè)備、醫(yī)療設(shè)備、半導(dǎo)體制冷制熱、空氣凈化器，電子冰箱，通訊設(shè)備等領(lǐng)域，并且在這些領(lǐng)域都有著不可忽視的作用。 </p> <p> 那么電源適配器的作用都有哪些呢?電源適配器空間大的一般都是內(nèi)置的，一般適配器體積都不小，小體積的機器都是外置的，為了節(jié)約空間，二來更換也方便，適配器用的市電，電壓比較高，放機器內(nèi)部比較危險。多數(shù)筆記本電腦的電源適配器可以適合用於100～240V交流電(50/60Hz)。基本上大部份的筆記本電腦都把電源外置，用一條電源線和主機連接，這樣可以縮小主機的體積和重量，只有極少數(shù)的機型把電源內(nèi)置在主機內(nèi)。 </p> <p> 深圳市新賽電源科技有限公司是國家高新技術(shù)企業(yè)，專業(yè)生產(chǎn)開關(guān)電源、電源適配器、充電器的廠家。如果您需要批量訂做電源適配器，12年電源適配器廠家歡迎您的咨詢！ </p> <p> <br /> </p> <p> <br /> 電源適配器很早出現(xiàn)在上世紀80年代中期，日本東芝率先把開關(guān)電源技術(shù)用于筆記本的外置電源。廣東電子冰箱電源供應(yīng)商</p><p style="text-indent:25px">新賽電源的小家電電源有從1.5W到24W多種規(guī)格，歐規(guī)、美規(guī)、國規(guī)多種產(chǎn)品可供選擇，能夠滿足你的各種需求！廣東電子冰箱電源供應(yīng)商</p><p> 許多消費者電池用了不到半年的時間，就出現(xiàn)了問題，***個想到的就是電池出現(xiàn)了問題，但是許多消費者沒有考慮到，劣質(zhì)的電源適配器或非原創(chuàng)電源適配器也會導(dǎo)致電池壽命降低。 </p> <p> 那么市面上不合規(guī)的充電器到底與合規(guī)的充電器有什么不同呢？ </p> <p> 一、在我們使用的正規(guī)廠家生產(chǎn)的充電器，會有一個熔電器裝置，當電流過載時或電池充滿電后，就會自動熔斷，來保證電池不被過大電流造成短路。而劣質(zhì)的充電器，在電池充滿后會繼續(xù)給電池充電，長時間使用這種方式充電，易造成電電池壽命縮短，嚴重還容易引起火災(zāi)。 </p> <p> 二、正版合格的充電器，在電池充滿電后，會進入進入一段時間的浮充，以保持電池充滿。但是受到價格的影響，一般劣質(zhì)的充電器不會有這種功能，導(dǎo)致電池充不滿，影響行駛里程。 </p> <p> 三、由于劣質(zhì)充電器，生產(chǎn)價格都是比較便宜，完全不考慮安全隱患問題，所以在防火性能上根本不會考慮，尤其在夏季高溫時，極易出現(xiàn)短路、過熱，嚴重還容易引發(fā)自燃，甚至出現(xiàn)大面積火災(zāi)。 </p> <p> 所以在日常使用充電器給電池充電時，優(yōu)先是原裝充電器，一個好的充電器才幾十元，比起幾百塊的電池，簡直是超值，所以在購買充電器時一定要選擇質(zhì)量電源適配器。廣東電子冰箱電源供應(yīng)商</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的全自動進口波峰焊、回流焊、電源自動測試系統(tǒng)和各種先進的高精密檢測設(shè)備，具備規(guī)?；纳a(chǎn)能力，月產(chǎn)能達五十萬臺以上，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證。產(chǎn)品**國內(nèi)市場，并遠銷美國、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://www.cdcfah.com/cp/3019595.html</p></div></div></div></div></div><div id="z7rdp9n" class="page-right twoColRt"><div id="9n7x97r" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div 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