河北插墻式電源工廠制造商歡迎咨詢深圳市新賽科技供應(yīng)-b2b網(wǎng)站_b2b電子商務(wù)平臺(tái)【買產(chǎn)品】-上?？谄蚴称酚邢薰?/title><meta name="description" content=" 電源適配器應(yīng)用廣泛，那么電源適配器的質(zhì)量問題是我們關(guān)注一個(gè)問題，實(shí)際上電源適配器中存在著許多的質(zhì)量問題。1、產(chǎn)品標(biāo)識(shí)不完整或不規(guī)范。標(biāo)簽應(yīng)包含指導(dǎo)用戶正確安裝和使用的重要信息。正確貼標(biāo)產(chǎn)品是確保用戶個(gè)人和"><meta name="keywords" content="河北插墻式電源工廠制造商"><link rel="canonical" href="http://www.cdcfah.com/"/><meta name="applicable-device" content="pc"><link rel="shortcut icon" href="/static/new_net_01/images/favicon.ico"><link rel="stylesheet" href="/static/new_net_01/css/slick.css" /><link rel="stylesheet" href="/static/new_net_01/css/addnew.css"><link rel="stylesheet" href="/static/new_net_01/css/sidenav.css"><link rel="stylesheet" href="/static/new_net_01/css/style.css" /><link rel="stylesheet" href="/static/new_net_01/css/tab.css"><link rel="stylesheet" href="/static/new_net_01/css/404.css"> <meta name="baidu-site-verification" content="OBVzrC9aaQ" /> <meta 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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>?河北插墻式電源工廠制造商歡迎咨詢深圳市新賽科技供應(yīng)</p><div id="3c7h9ip" class="leftbox clearfix"><h1>河北插墻式電源工廠制造商歡迎咨詢深圳市新賽科技供應(yīng)</h1><div id="tipripw" class="proBig"><div id="8lu2vjq" class="bigimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UploadFile/szxskj/637142795371943359/8833022.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="c322lf7" class="smallimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UploadFile/szxskj/637142795371943359/8833022.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="vo2imyh" 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>河北插墻式電源工廠制造商</p><p><span>***更新：</span>2020-06-03 07:13:50</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="c2kbn77" 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="wvnkw89" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="rqh2lx7" class="box"><p><p> 電源適配器應(yīng)用***，那么電源適配器的質(zhì)量問題是我們關(guān)注一個(gè)問題，實(shí)際上電源適配器中存在著許多的質(zhì)量問題。 </p> <p> 1、產(chǎn)品標(biāo)識(shí)不完整或不規(guī)范。 </p> <p> 標(biāo)簽應(yīng)包含指導(dǎo)用戶正確安裝和使用的重要信息。正確貼標(biāo)產(chǎn)品是確保用戶個(gè)人和財(cái)產(chǎn)安全的基本措施之一。標(biāo)記需要耐用性和引人注目。正常使用后，標(biāo)記不應(yīng)脫落，內(nèi)容應(yīng)清潔和區(qū)分。這方面常見問題是沒有中文標(biāo)識(shí)，沒有工廠名稱或商標(biāo)，沒有型號(hào)代碼或型號(hào)規(guī)格等。則可能是假冒偽劣產(chǎn)品。 </p> <p> 2、正常工作條件下的加熱不符合要求。 </p> <p> 電源適配器的功能是改變電壓。在電壓轉(zhuǎn)換過程中，由于損耗，需要消耗一部分電能。在電能轉(zhuǎn)換成熱能后，部分熱能通過輻射，對(duì)流和傳導(dǎo)傳遞到周圍環(huán)境。熱能的另一部分自身被吸收，使電源適配器的溫度變暖。所以當(dāng)周邊的環(huán)境溫度過高時(shí)，我們應(yīng)該停止電源適配器的使用。 </p> <p> 3、短路和過載，存在隱患安全隱患。 </p> <p> 在輸出短路，電容器或二極管短路的情況下，電源適配器的內(nèi)部損耗急劇增加，導(dǎo)致每個(gè)部件的溫升，河北插墻式電源工廠制造商。電子電路的設(shè)計(jì)和應(yīng)用應(yīng)確保在異常工作和故障條件下，河北插墻式電源工廠制造商，河北插墻式電源工廠制造商，產(chǎn)品各部分的溫升不能超過規(guī)定的要求，否則短路的后果不堪設(shè)想。甚至?xí)砘馂?zāi)。 </p> <p> <br /> </p> <p> <br /> </p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="河北插墻式電源工廠制造商" src="http://tyunfile.71360.com/UploadFile/szxskj/637142795371943359/8833022.jpg"></div><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題，其中大多是關(guān)于AC-DC電源適配器的，那么這里面有沒有什么竅門呢？ </p> <p> 我們首先會(huì)問客戶是否有一個(gè)零件編號(hào)或者型號(hào), 又或者問他們有沒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> <br /> </p> <p> 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。 </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 /> </p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="河北插墻式電源工廠制造商" src="http://tyunfile.71360.com/UploadFile/szxskj/637142795369970703/7333108.jpg"></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擔(dān)心 </p> <p> <br /> </p> <p> 2、方便性 </p> <p> 電子產(chǎn)品本身就是因?yàn)榉奖愕脑颍《碌姆较虬l(fā)展，電源適配器自然也是一樣，相信沒有人會(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、重量來做考慮，輕巧一些的價(jià)格自然會(huì)高點(diǎn) </p> <p> <br /> </p> <p> 3、節(jié)能性 </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，**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> <br /> </p> <p> 4、耐用性 </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><div style="width:100%;text-align: 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