河北電子DIP插件廠深圳市潤澤五洲電子供應(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="在內(nèi)存顆粒直接插在主板上的時(shí)代，DIP封裝形式曾經(jīng)十分流行。DIP還有一種派生方式SDIP（ShrinkDIP,緊縮雙入線封裝），它比DIP的針腳密度要高六倍。DIP還是撥碼開關(guān)的簡稱，其電氣特性為：1.電器壽命：每個(gè)開關(guān)在電壓24VDC與"><meta name="keywords" content="河北電子DIP插件廠,DIP插件"><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 http-equiv="Cache-Control" content="no-transform" /> <meta 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href="http://www.cdcfah.com/zh/"><span>展會(huì)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="tm8txta" class="twoCol"><div id="qk4ya7x" class="page-proshow clearfix"><p class="current"> 當(dāng)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/second-_dzyqj/">電子元器件</a>?<a href="http://www.cdcfah.com/cp/third-dzyqj_pcbdlb/">PCB電路板</a>?河北電子DIP插件廠深圳市潤澤五洲電子供應(yīng)</p><div id="a2mg7qc" class="leftbox clearfix"><h1>河北電子DIP插件廠深圳市潤澤五洲電子供應(yīng)</h1><div id="bbefz9w" class="proBig"><div id="rgpgcbs" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/rzwz888/637303275539931641/6093006.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="kptqmlx" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/rzwz888/637303275539931641/6093006.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="rgn88pb" 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>河北電子DIP插件廠,DIP插件</p><p><span>***更新：</span>2020-07-21 13:21:14</p><p><span id="click" >瀏覽次數(shù)：10次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="ncul3wd" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">深圳市潤澤五洲電子科技有限公司</a></p><p><span>聯(lián)系人：</span>劉路</p><p><span>郵箱: </span>6259193@qq.com</p><p><span>電話: </span>15813866860</p><p><span>傳真: </span>0755_</p><p><span>網(wǎng)址: </span>http://www.run-five.com</p><p><span>手機(jī): </span>0755-89884486</p><p><span>地址: </span>龍崗街道南聯(lián)瑞記路1號(hào)恒?？萍紙@A棟4樓</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="pjqxea7" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="3wd2gul" class="box"><p><p style="text-indent:25px">在內(nèi)存顆粒直接插在主板上的時(shí)代，DIP 封裝形式曾經(jīng)十分流行。DIP還有一種派生方式SDIP（Shrink DIP,緊縮雙入線封裝），它比DIP的針腳密度要高六倍。DIP還是撥碼開關(guān)的簡稱，其電氣特性為：1.電器壽命：每個(gè)開關(guān)在電壓24VDC與電流25mA之下測試，可DIP封裝回?fù)軇?dòng)2000次；.開關(guān)不常切換的額定電流：100mA,耐壓50VDC 3.開關(guān)經(jīng)常切換的額定電流：25mA，河北電子DIP插件廠,耐壓24VDC ；4，河北電子DIP插件廠.接觸阻抗：（a)初始值大50mΩ；（b)測試后大值100mΩ；5，河北電子DIP插件廠.絕緣阻抗：小100mΩ，500VDC ；DIP插件封裝的引腳數(shù)恒為偶數(shù)。河北電子DIP插件廠</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="河北電子DIP插件廠,DIP插件" src="https://tyunfile.71360.com/UploadFile/rzwz888/637303275539931641/6093006.png"></div><p style="text-indent:25px">現(xiàn)在隨著SMT加工技術(shù)的快速發(fā)展，SMT貼片加工有逐漸取代DIP插件加工的趨勢，但由于PCBA生產(chǎn)中一些電子元器件尺寸過大等原因，插件加工一直沒有被取代，并仍然在電子組裝加工過程扮演著重要的角色。DIP插件加工處于SMT貼片加工之后，一般采用流水線人工插件，需要的員工比較多。絕大多數(shù)中小規(guī)模集成電路均采用這種封裝形式，其引腳數(shù)一般不超過100。DIP封裝的CPU芯片有兩排引腳，需要插入到具有DIP結(jié)構(gòu)的芯片插座上。當(dāng)然，也可以直接插在有相同焊孔數(shù)和幾何排列的電路板上進(jìn)行焊接。河北電子DIP插件廠DIP插件對(duì)于檢查出未焊接完整的PCB板要進(jìn)行補(bǔ)焊，進(jìn)行維修，以防出現(xiàn)問題；</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="河北電子DIP插件廠,DIP插件" src="https://tyunfile.71360.com/UploadFile/rzwz888/637303275407167969/6480550.png"></div><p style="text-indent:25px">半導(dǎo)體封裝是指將芯片在框架或基板上布局、粘貼固定及連接，引出接線端子并通過塑封固定，構(gòu)成整體立體機(jī)構(gòu)的工藝。封裝的目的和作用主要有：保護(hù)、支撐、連接、可靠等。按照封裝的外形可分為DIP、SOT、SOP、QFP、PLCC等，因?yàn)楣に囈蠛蛻?yīng)用行業(yè)環(huán)境不同，對(duì)應(yīng)著不同的封裝。在封裝材料上，主要有三大類：金屬封裝，主要應(yīng)用于jun事，航天；陶瓷封裝，應(yīng)用于jun事行業(yè)和少量商業(yè)化；塑料封裝，成本低，工藝簡單，可靠性不錯(cuò)，占總體封裝的95%左右，多應(yīng)用于電子行業(yè)。</p><p style="text-indent:25px">DIP后焊過程還包括：貼高溫膠紙，進(jìn)板→貼高溫膠紙，對(duì)鍍錫通孔及必須在后焊的元器件進(jìn)行封堵;IP插件加工工作人員需帶靜電環(huán)，穿戴防靜電衣帽，防止發(fā)生靜電，根據(jù)元器件BOM清單及元器件位號(hào)圖進(jìn)行插件，插件時(shí)要認(rèn)真仔細(xì)，不能插錯(cuò)、插漏；對(duì)于插裝好的元器件，要進(jìn)行檢查，主要檢查元器件是否插錯(cuò)、漏插；對(duì)于插件無問題的PCB板，下一環(huán)節(jié)就是過波峰焊接，通過波峰焊機(jī)進(jìn)行自動(dòng)焊接處理，是元器件牢固；拆除高溫膠紙，然后進(jìn)行檢查，在這一環(huán)節(jié)主要是目檢，通過肉眼觀察焊接好的PCB板是否焊接完好；dip插件元器件焊接完成之后的PCBA成品板要進(jìn)行功能測試。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="河北電子DIP插件廠,DIP插件" src="https://tyunfile.71360.com/UploadFile/rzwz888/637303275297910156/6384034.png"></div><p style="text-indent:25px">DIP插件：1、排工序作業(yè)人員根據(jù)BOM清單來確定物料的位號(hào)及方向，并安排到DIP插件拉線上面的每一個(gè)人，為每一個(gè)員工分配元件，這個(gè)時(shí)候需要進(jìn)行的就是首樣確認(rèn)，后一位員工進(jìn)行檢驗(yàn)，跟BOM單進(jìn)行一一比對(duì)檢驗(yàn)，再交由品質(zhì)部人員進(jìn)行核對(duì)首件。2、波峰焊完成首件確認(rèn)后，進(jìn)行批量生產(chǎn)，然后進(jìn)行波峰焊接，固定PCB線路板上的電子元器件。波峰焊分為有鉛和無鉛，根據(jù)客戶要求及電子元器件大小來決定是進(jìn)行有鉛焊接還是無鉛焊接。進(jìn)行波峰焊接時(shí)應(yīng)該進(jìn)行調(diào)整和控制好波峰焊鏈條速度、噴錫和波峰焊的高度以及重要的加工時(shí)間，一般為2~3秒。同時(shí)對(duì)于某些電子元器件熱敏感較強(qiáng)的進(jìn)行手焊加工。當(dāng)然還需對(duì)焊接完成的物料進(jìn)行剪腳。DIP結(jié)構(gòu)的芯片插座上或焊在有相同焊孔數(shù)的焊位中。河北電子DIP插件廠</p><p style="text-indent:25px">DIP插件包裝的元件也很適合自動(dòng)化裝配設(shè)備。河北電子DIP插件廠</p><p style="text-indent:25px">DIP插件加工需要注意以下要點(diǎn)：1.整理后的元器件引腳水平寬度需要和定位孔寬度一樣，公差??；2.插件時(shí)，元器件引腳伸出至PCB焊盤的距離不要太大；3.零件需要利用治具成型，以提供機(jī)械支撐，防止焊盤翹起；4.貼高溫膠紙，對(duì)需要保護(hù)的地方貼高溫膠紙，對(duì)鍍錫通孔及做后焊的電子元器件進(jìn)行封堵；5.PCBA加工在進(jìn)行DIP插件工藝時(shí)，工作人員佩戴防靜電手環(huán)、防靜電手套，穿防靜電鞋，頭戴防靜電帽，防止發(fā)生靜電，根據(jù)元器件BOM清單及元器件位號(hào)圖進(jìn)行插件，DIP插件時(shí)按順序有序進(jìn)行，要認(rèn)真仔細(xì)不能出差錯(cuò)；河北電子DIP插件廠</p><p style="text-indent:25px">深圳市潤澤五洲電子科技有限公司一直專注于電子產(chǎn)品設(shè)備、電子玩具、智能玩具、新能源電子產(chǎn)品及設(shè)備、電子元器件、電子零部件的技術(shù)開發(fā)、銷售；電路板的研發(fā)、銷售；計(jì)算機(jī)軟硬件的技術(shù)開發(fā)；國內(nèi)貿(mào)易（不含專營、專賣、專控商品）；電子產(chǎn)品設(shè)備、電子玩具、智能玩具、新能源電子產(chǎn)品及設(shè)備、電子元器件、電子零部件、電路板的生產(chǎn)。，是一家電子元器件的企業(yè)，擁有自己**的技術(shù)體系。唯才是舉，唯能是用：擁有優(yōu)秀人才51~100人和，是實(shí)現(xiàn)企業(yè)戰(zhàn)略目標(biāo)的基礎(chǔ)，是企業(yè)持續(xù)發(fā)展的動(dòng)力。誠實(shí)、守信是對(duì)企業(yè)的經(jīng)營要求，也是我們做人的基本準(zhǔn)則。公司致力于打造***的[ "方案設(shè)計(jì)", "電路板加工", "PCBA OEM", "SMT貼片" ]。目前公司已經(jīng)成為[ "方案設(shè)計(jì)", "電路板加工", "PCBA OEM", "SMT貼片" 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