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src="http://tyunfile.71360.com/UploadFile/szxskj/637142795370175781/7875421.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="qlgszpn" class="smallimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UploadFile/szxskj/637142795370175781/7875421.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="bms3czi" 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PD電源生產(chǎn)廠家,電源</p><p><span>***更新：</span>2021-01-14 10:07:42</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="ygn8mno" 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="fnzqcyp" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="vdzf82c" class="box"><p><p> 在介紹充電器跟電源適配器的區(qū)別前，我們先來(lái)認(rèn)識(shí)一下什么叫充電器，什么叫電源適配器。 </p> <p> 充電器:英文名稱Charger，通常指的是一種將交流電轉(zhuǎn)換為低壓直流電的設(shè)備，它內(nèi)部包括了限流、限壓等滿足充電特征的控制電路。充電器在各個(gè)領(lǐng)域用途***，特別是在生活領(lǐng)域被***用于手機(jī)、相機(jī)等常見(jiàn)電器。 </p> <p> <span style="font-size:12px;">電源適配器:英文名稱Adapter，市場(chǎng)上常見(jiàn)的電源適配器是顛末變壓，整流和穩(wěn)壓的電源變換器，輸出的是直流,在滿足功率的情況下可以理解為低壓穩(wěn)壓電源。***配套于電話子母機(jī)、游戲機(jī)、語(yǔ)言復(fù)讀機(jī)、隨身聽(tīng)、筆記本、蜂窩電話等設(shè)備中。</span> </p> <p> <span style="font-size:12px;">充電器包含適配器的功能，但充電器內(nèi)部還有恒流、恒壓等滿足充電特征的控制電路，適配器的充電控制電路一般放在主機(jī)上完成。比如小靈通充電器以及筆記本電腦充電器其實(shí)只是個(gè)電源適配器，廣東PD電源生產(chǎn)廠家，廣東PD電源生產(chǎn)廠家，它內(nèi)部是不包括充電控制電路的，廣東PD電源生產(chǎn)廠家，充電的控制是靈通和電腦內(nèi)部完成的。</span> </p> <p> <br /> 想買正規(guī)電源適配器，您可以來(lái)12年電源適配器廠家新賽電源看看。廣東PD電源生產(chǎn)廠家</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="廣東PD電源生產(chǎn)廠家,電源" src="http://tyunfile.71360.com/UploadFile/szxskj/637142795370175781/7875421.jpg"></div><p> 電源適配器分為桌面和插墻兩種款式，插墻式電源適配器就是本體可以直接插在插板上或者插座上使用的電源適配器。而桌面式電源適配器就是本體需要放在桌面上的電源適配器。桌面式電源適配器和插墻式電源適配器的區(qū)別還有就是，桌面式電源適配器需要AC線與市電（交流電）連接。 </p> <p> 電源適配器在安防產(chǎn)品、通訊產(chǎn)品、以及小家電類產(chǎn)品和消費(fèi)類電子產(chǎn)品中使用尤為***，特別在便攜類消費(fèi)電子和通訊產(chǎn)品中一般以10W以內(nèi)居多 </p> <p> 一般36W以下多采用插墻式電源適配器，這種電源適配器的特點(diǎn)是不需要AC線材,這樣成本較為節(jié)省、節(jié)約空間，不需要置放電源的臺(tái)面或空間。直接插在插板上也比較安全，有少數(shù)36W以下電源適配器采用桌面式，這種一般是因?yàn)榭紤]到使用產(chǎn)品離AC插板距離較遠(yuǎn)或者因?yàn)殡娫催m配器體積較大，質(zhì)量較重，多口USB電源適配器，為了避免使用上面插的USB產(chǎn)品多而導(dǎo)致插不穩(wěn)的情況。而大于36W的電源適配器就不合適做成插墻式，因?yàn)槠潴w積和重量都較大了，所以36W以上一般采用桌面式 </p> <p> 隨著科技的發(fā)展，以及對(duì)能源愈加緊張、對(duì)能效要求越來(lái)越高，消費(fèi)類電子產(chǎn)品對(duì)電源適配器有高效率、寬輸入電壓范圍的要求，以及銅、鐵和人力成本的增加，這線性變壓器大都逐漸被開(kāi)關(guān)電源適配器所取代。 </p> <p> <br /> </p> <p> <br /> 廣東醫(yī)療電源多少錢深圳新賽是專業(yè)生產(chǎn)開(kāi)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PD電源生產(chǎn)廠家,電源" src="http://tyunfile.71360.com/UploadFile/szxskj/637142795371455078/7245754.jpg"></div><p> 因?yàn)橐喠鏖_(kāi)關(guān)兩開(kāi)關(guān)管，所以稱為開(kāi)關(guān)電源適配器。 </p> <p> <span style="font-size:12px;">作為AC-DC類電源適配器中的開(kāi)關(guān)電源IC。AC/DC開(kāi)關(guān)電源適配器的主要優(yōu)點(diǎn)：</span> </p> <p> <span style="font-size:12px;">a:體積小、重量輕（體積和重量只有線性電源適配器的20%～30%）、</span> </p> <p> <span style="font-size:12px;">b:效率高（一般為60%～70%，而線性電源適配器只有30%～40%）、</span> </p> <p> <span style="font-size:12px;">自身抗干擾性強(qiáng)、輸出電壓范圍寬、模塊化。</span> </p> <p> <span style="font-size:12px;">常用的低壓AC開(kāi)關(guān)電源適配器將220VAC電經(jīng)過(guò)EMI濾波器后直接整流成300V左右的AC電壓，通過(guò)電路控制開(kāi)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。</span> </p> <p> <br /> </p> <p> <br /> </p> <p> <br /> </p> <p> <br /> </p> <p> <br /> </p><p> 我們經(jīng)常會(huì)收到一個(gè)關(guān)于如何找替代電源適配器的問(wèn)題，其中大多是關(guān)于AC-DC電源適配器的，那么這里面有沒(méi)有什么竅門呢？ </p> <p> 我們首先會(huì)問(wèn)客戶是否有一個(gè)零件編號(hào)或者型號(hào), 又或者問(wèn)他們有沒(méi)有電壓和電流上的需求。大多數(shù)電源適配器的標(biāo)簽上是可以找到以下信息的： </p> <p> 零件編號(hào)/ 型號(hào)、輸入、輸出 </p> <p> <span style="font-size:12px;">需要注意的一點(diǎn)是, 在這個(gè)標(biāo)簽上有一個(gè)正極中心標(biāo)識(shí)符, 它表示的是中心線接正極。雖然這是個(gè)常見(jiàn)的配置, 但是這一點(diǎn)比較重要。如果你用一個(gè)正極中心的適配器替代一個(gè)負(fù)極中心的適配器,可能會(huì)損壞電路。</span> </p> <p> 可是有些時(shí)候, 從這個(gè)適配器上的安裝類型, 我們未必能夠找到一樣類型的適配器。此時(shí), 我們需要看看一些別的信息。首先, 根據(jù)上面的信息, 知道我們需要12VDC的輸出, 因此選擇了12V。 </p> <p> 下一步你需要選擇電源的輸出電流。模板中輸出電流為1A,但是為了有更多的選擇, </p> <p> 所以在這里建議選擇所有輸出電流大于等于1A的。 </p> <p> 下一步你需要選擇電源的輸出電流。模板中輸出電流為1A,但是為了有更多的選擇, </p> <p> 所以在這里建議選擇所有輸出電流大于等于1A的。 </p> <p> 以上就是選擇AC-DC電源適配器的技巧，希望能能夠幫助到大家。 </p> <p> <br /> </p> <p> <br /> 新賽電源適配器所有原材料均經(jīng)過(guò)嚴(yán)格的質(zhì)量認(rèn)證，保證產(chǎn)品的質(zhì)量及安全。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="廣東PD電源生產(chǎn)廠家,電源" src="http://tyunfile.71360.com/UploadFile/szxskj/637142795380595703/6258875.jpg"></div><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 /> 擁有齊全的國(guó)際認(rèn)證，選認(rèn)證電源，就選新賽電源！廣東醫(yī)療電源多少錢</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。廣東PD電源生產(chǎn)廠家</p><p> 電源適配器的電磁干擾是很多人都頭疼的問(wèn)題，那么電源適配器的干擾如何解決?***我們一起來(lái)看一下! </p> <p> 根據(jù)電磁兼容性產(chǎn)生的要素，解決電源適配器的電磁兼容性可從三個(gè)方面入手： </p> <p> 1、減小干擾源產(chǎn)生的干擾信號(hào) </p> <p> 2、切斷干擾信號(hào)的傳播途徑 </p> <p> 3、增強(qiáng)受干擾體的抗干擾能力 </p> <p> 對(duì)電源適配器產(chǎn)生的對(duì)外干擾，如電源線諧波電流、電源線傳導(dǎo)干擾、電磁場(chǎng)輻射干擾等，只能用減小干擾的方法來(lái)解決。一方面，可以增強(qiáng)輸入/輸出濾波電路的設(shè)計(jì)，改善有源功率因數(shù)補(bǔ)償(APFC)電路的性能，減小開(kāi)關(guān)管及整流、續(xù)流二極管的電壓、電流變化率，采用各種軟開(kāi)關(guān)電路拓補(bǔ)結(jié)構(gòu)及控制方式等;另一方面，加強(qiáng)機(jī)殼的屏蔽效果，改善機(jī)殼的縫隙泄露，并進(jìn)行良好的接地處理。 </p> <p> <br /> </p> <p> <br /> 廣東PD電源生產(chǎn)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(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)模化的生產(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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