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class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="en77fgd" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/szxskj/637365550933193360/7941719.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="ir2v8f3" 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>廣東中規(guī)電源適配器哪里有,電源適配器</p><p><span>***更新：</span>2021-01-24 09:05:33</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="yr2rl8f" 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(hào)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="eshjbnk" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="wfcurya" class="box"><p><p> 電源內(nèi)部結(jié)構(gòu)簡(jiǎn)介 </p> <p> PFC和EMI因?yàn)槭羌匐娫粗貫?zāi)區(qū)，所以沉默醬單獨(dú)摘出來(lái)說(shuō)一遍。 </p> <p> EMI電路： </p> <p> EMI是Electromagnetic Interference英文縮寫(xiě)，是指電磁波與電子元件作用后而產(chǎn)生的干擾現(xiàn)象。市電進(jìn)入電源之后，第1個(gè)經(jīng)過(guò)的就是EMI電路。它作用就是濾除市電中的高頻雜波，去除干擾。然后把相對(duì)純凈的交流電送到整流橋，廣東中規(guī)電源適配器哪里有，經(jīng)過(guò)整流橋到達(dá)PFC電路。 </p> <p> 在單獨(dú)電路板上的EMI </p> <p> 焊接在電源口上的EMI </p> <p> PCB上的二級(jí)EMI </p> <p> 沒(méi)有EMI電路的后果是很嚴(yán)重的，廣東中規(guī)電源適配器哪里有。220V交流電直接送到整流橋去整成直流電。對(duì)電源本身和電腦主板等都是極大的損傷=A=。沒(méi)有EMI的電源絕大多數(shù)都是小品牌的山寨電源或者假電源。同時(shí)，沒(méi)有EMI的電源一般使用的被動(dòng)PFC也是假的，廣東中規(guī)電源適配器哪里有，**是一條導(dǎo)線。新賽電源產(chǎn)品除了通過(guò)多個(gè)國(guó)家和地區(qū)的安規(guī)認(rèn)證，還滿足歐洲** 新的六級(jí)能效的標(biāo)準(zhǔn)，質(zhì)量可靠，節(jié)能又環(huán)保。廣東中規(guī)電源適配器哪里有</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="廣東中規(guī)電源適配器哪里有,電源適配器" src="https://tyunfile.71360.com/UploadFile/szxskj/637365550933193360/7941719.png"></div><p> 電源適配器是我們?nèi)粘Ｉ钪惺殖Ｒ?jiàn)的用品，大家通常認(rèn)為他只是應(yīng)用于手機(jī)電腦等數(shù)碼用品方面，實(shí)際上不止如此，電源適配器在其他方面也有著***的應(yīng)用。 </p> <p> 1、應(yīng)用于塑料表面處理， </p> <p> 采用工作電壓10～13kV，開(kāi)關(guān)頻率10～36kHz的高壓電源適配器以電暈方法使塑料表面改性，提高印刷性和粘接性，用此法同時(shí)還可去除油污、水汽和塵垢。 </p> <p> 2、在激光中的應(yīng)用 </p> <p> 激光在**、工業(yè)加工、醫(yī)療衛(wèi)生等領(lǐng)域用于靶場(chǎng)試驗(yàn)、殺傷武器、探測(cè)、防御、打孔、成形、修模、手術(shù)、修復(fù)等。激光器的電源適配器應(yīng)用高頻電源適配器賦能，克服了晶閘管開(kāi)關(guān)的缺點(diǎn)，為激光技術(shù)的發(fā)展和應(yīng)用開(kāi)辟了廣闊的前景。 </p> <p> 3、在電動(dòng)機(jī)調(diào)速中的應(yīng)用 </p> <p> 全世界用電量中約有60%是通過(guò)電動(dòng)機(jī)消耗掉的。如何使電動(dòng)機(jī)工作在高效狀態(tài)，具有重大的意義。電源適配器變頻器在該領(lǐng)域可以發(fā)揮重要作用。廣東韓規(guī)電源適配器哪里有新賽電源科技長(zhǎng)期與富士康、格力、海信等多家國(guó)內(nèi)外**企業(yè)合作，**品質(zhì)得到眾多客戶的***肯定。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="廣東中規(guī)電源適配器哪里有,電源適配器" src="https://tyunfile.71360.com/UploadFile/szxskj/637365551253759766/3275062.png"></div><p> 在選擇電源適配器的時(shí)候，往往都會(huì)考慮什么品牌？ </p> <p> 1、穩(wěn)定性 </p> <p> 電源適配器在穩(wěn)定性這塊大都一樣，都是根據(jù)過(guò)流保護(hù)、EMI輻射、電壓偏離、紋波抑>制、交叉負(fù)載、時(shí)序、動(dòng)態(tài)測(cè)試等等項(xiàng)目的表現(xiàn)，從而得出電源適配器能否長(zhǎng)時(shí)間穩(wěn)定運(yùn)行 </p> <p> 根據(jù)不同的環(huán)境，數(shù)據(jù)表現(xiàn)也不同，穩(wěn)定性也不會(huì)一樣。比如國(guó)內(nèi)市電電壓是220V，像日本、美國(guó)、加拿大等市電電壓是110V，電源適配器在這兩種情況下的穩(wěn)定性就不同，不過(guò)電源適配器都存在20%的電壓浮動(dòng)范圍，去國(guó)外使用的話也不用太過(guò)擔(dān)心 </p> <p> <span style="font-size:12px;">2、方便性</span> </p> <p> 電子產(chǎn)品本身就是因?yàn)榉奖愕脑?，慢慢朝著小而精致的方向發(fā)展，電源適配器自然也是一樣，相信沒(méi)有人會(huì)愿意隨身攜帶大家伙。方便性是根據(jù)電源適配器的三圍、體積、重量來(lái)做考慮，輕巧一些的價(jià)格自然會(huì)高點(diǎn) </p> <p> <span style="font-size:12px;">3、節(jié)能性</span> </p> <p> 現(xiàn)在倡導(dǎo)綠色出行，節(jié)約能源，相信大家也能理解。電源適配主要是從轉(zhuǎn)換效率來(lái)，**初的電源轉(zhuǎn)換效率只有60%，現(xiàn)在隨著技術(shù)的進(jìn)步和發(fā)展，普遍能達(dá)到70%以上，像綠巨能生產(chǎn)的電源適配器轉(zhuǎn)換效率就能高達(dá)85% </p> <p> <span style="font-size:12px;">4、耐用性</span> </p> <p> 它的耐用性相對(duì)于比較重要。除了正常使用連接市電和電子設(shè)備外大家經(jīng)常會(huì)把電源適配器拿來(lái)拿去，有些磕磕碰碰是難免的，并且線材也會(huì)頻繁折動(dòng)，這就決定了它老化的速度變快 </p><p> 多年來(lái)，我國(guó)一直對(duì)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(shí)施CCC強(qiáng)制性產(chǎn)品認(rèn)證管理制度，同時(shí)各級(jí)質(zhì)量監(jiān)管部門(mén)也在不斷針對(duì)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(diǎn)，加大了產(chǎn)品質(zhì)量安全風(fēng)險(xiǎn)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(mén)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(chǎng)，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(yàn)檢測(cè)機(jī)構(gòu)、監(jiān)管部門(mén)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(wèn)題。 </p> <p> 廣大消費(fèi)者應(yīng)選擇正規(guī)渠道購(gòu)買(mǎi)電源適配器，自覺(jué)**劣質(zhì)產(chǎn)品，認(rèn)準(zhǔn)CCC強(qiáng)制性認(rèn)證標(biāo)識(shí)，合格的電源適配器商品外觀會(huì)用規(guī)范中文標(biāo)記產(chǎn)品名稱、型號(hào)、規(guī)格、制造商信息、CCC證書(shū)標(biāo)志等，電源插頭應(yīng)為國(guó)標(biāo)插銷，非柱形或帶圓孔。產(chǎn)品連接電源時(shí)應(yīng)考慮插座或連接器應(yīng)方便觸及，在發(fā)生危險(xiǎn)時(shí)能及時(shí)拔掉斷電。電源適配器不使用時(shí)應(yīng)及時(shí)斷電，避免產(chǎn)品自身或因外部因素引發(fā)的危險(xiǎn)。 </p> <p> <br /> </p> <p> <br /> </p> <p> <br /> </p> <p> <br /> 新賽電源，12年電源適配器廠家，一直嚴(yán)格把關(guān)質(zhì)量，只為讓用戶放心!</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="廣東中規(guī)電源適配器哪里有,電源適配器" src="https://tyunfile.71360.com/UploadFile/szxskj/637365550501289063/2680426.png"></div><p> 那就需要把控好電源生命周期中的兩個(gè)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(shū)要求，保證在電源正常生命周期中的電源性能指標(biāo)。 </p> <p> 如何延長(zhǎng)電源適配器的壽命，這里對(duì)于適配器的使用有一下幾點(diǎn)建議: </p> <p> 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(dāng)然防水電源除外。 </p> <p> 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(guò)流過(guò)壓現(xiàn)象而損壞。 </p> <p> 3. 在使用電源適配器時(shí)，保護(hù)好電線不要過(guò)彎或者折死，以及摩擦。 </p> <p> 4. 電源適配器的放置，應(yīng)該避免陽(yáng)光直射的環(huán)境中使用。 </p> <p> 5. 在不使用電源適配器時(shí)，應(yīng)盡量切斷電源，減少電源內(nèi)部損耗。 </p> <p> <br /> </p> <p> <br /> </p> <p> <br /> </p> <p> <br /> 深圳新賽科技是一家專注于研發(fā)和生產(chǎn)各類型電源適配器的生產(chǎn)廠家。廣東美規(guī)電源適配器加工</p><p style="text-indent:25px">深圳新賽科技主要生產(chǎn)開(kāi)關(guān)電源,LED電源,電源適配器,白色電源適配器,充電器等電源系列產(chǎn)品！廣東中規(guī)電源適配器哪里有</p><p> 一個(gè)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，zui大輸出電流1.25A（并不是指實(shí)際使用電流），功率等于電壓乘電流，zui大功率是15W。 </p> <p> 實(shí)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zui.大電流要足夠大。 </p> <p> 比如我們常用的BBS無(wú)線麥克風(fēng)電源是12V1.25A，一般來(lái)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(huì)有穩(wěn)壓電路，而這個(gè)穩(wěn)壓電路是允許在一定的電壓范圍工作。但是電源的zui.大輸出電流zui.好達(dá)到我們?cè)O(shè)備的額定耗電電流的三倍以上。 </p> <p> 電源的好壞對(duì)于音頻信號(hào)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(guò)小，在進(jìn)行大動(dòng)態(tài)信號(hào)的放大時(shí)，可能會(huì)導(dǎo)致電源電壓被拉低（甚至?xí)?dǎo)致電源變壓器斷電保護(hù)），然后聲音信號(hào)輸出失真破音（尤其是高音），嚴(yán)重的會(huì)導(dǎo)致后級(jí)設(shè)備燒毀。 </p> <p> 另外，電源對(duì)音色也會(huì)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(kāi)關(guān)電源呈現(xiàn)出來(lái)的聲音在力度和聲音細(xì)膩度上會(huì)有差異。所以一旦原裝的電源變壓器損壞，臨時(shí)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(lái)的聲音特性，還是要換回原裝電源。 </p> <p> <br /> </p> <p> <br /> 廣東中規(guī)電源適配器哪里有</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(jì)、生產(chǎn)、銷售各類開(kāi)關(guān)電源、電源適配器、充電器、LED室內(nèi)，外驅(qū)動(dòng)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(guó)際機(jī)場(chǎng)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(dòng)進(jìn)口波峰焊、回流焊、電源自動(dòng)測(cè)試系統(tǒng)和各種先進(jìn)的高精密檢測(cè)設(shè)備，具備規(guī)?；纳a(chǎn)能力，月產(chǎn)能達(dá)五十萬(wàn)臺(tái)以上，技術(shù)開(kāi)發(fā)、設(shè)計(jì)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(yàn)、現(xiàn)場(chǎng)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(guò)了全球多種認(rèn)證。產(chǎn)品**國(guó)內(nèi)市場(chǎng)，并遠(yuǎn)銷美國(guó)、加拿大、歐洲、日本、澳洲、阿根廷、韓國(guó)、泰國(guó)、墨西哥、新加坡、俄羅斯等國(guó)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(jiān)持”誠(chéng)信、務(wù)實(shí)、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(chéng)歡迎各界前來(lái)參觀、考察、洽談業(yè)務(wù)。我們將竭誠(chéng)為您服務(wù)！</p></p><br /><p>文章來(lái)源地址: 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