廣東四芯防水連接器推薦服務(wù)至上蘇州豐年科技供應(yīng)-b2b網(wǎng)站_b2b電子商務(wù)平臺【買產(chǎn)品】-上?？谄蚴称酚邢薰?/title><meta name="description" content="（4）著錫性:自端子本導(dǎo)為基準(zhǔn)面1.2mm處，浸于230±50℃之錫槽中3±1秒，浸渚面上應(yīng)有95%以上錫附著.（5）耐高溫:置于85±2℃之衡溫槽中96小時后應(yīng)為異狀且接觸電阻應(yīng)為初期值之兩倍以內(nèi).（6）焊錫耐熱性:自端子本體為基準(zhǔn)面1."><meta name="keywords" content="廣東四芯防水連接器推薦,四芯防水連接器"><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 http-equiv="Cache-Control" content="no-siteapp" /> <script>var V_PATH="/";window.onerror=function(){ return true; };</script> </head><body> <h1><a href="http://www.cdcfah.com/">六月丁香婷婷亚洲中文字幕,欧美精品高清一区二区蜜芽,尤物92午夜福利视频,精品视频一区二区三区在线观看</a></h1> <div style="position:fixed;left:-9000px;top:-9000px;"><object id="qgqbi"></object><delect id="qgqbi"><sub id="qgqbi"><dl id="qgqbi"></dl></sub></delect><track id="qgqbi"></track><tr id="qgqbi"></tr><video id="qgqbi"></video><xmp id="qgqbi"><span id="qgqbi"></span></xmp><span id="qgqbi"></span><strong id="qgqbi"><em id="qgqbi"><sup id="qgqbi"><progress id="qgqbi"></progress></sup></em></strong><dl id="qgqbi"><small id="qgqbi"></small></dl><wbr id="qgqbi"></wbr><noscript id="qgqbi"></noscript><tr id="qgqbi"></tr><track id="qgqbi"><dl id="qgqbi"></dl></track><label id="qgqbi"><em id="qgqbi"></em></label><tbody id="qgqbi"></tbody><blockquote id="qgqbi"></blockquote><dfn id="qgqbi"><center id="qgqbi"></center></dfn><sub 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href="http://www.cdcfah.com/cp/third-lianjieqi_yxljq/">圓形連接器</a>?廣東四芯防水連接器推薦服務(wù)至上蘇州豐年科技供應(yīng)</p><div id="qf7g7xz" class="leftbox clearfix"><h1>廣東四芯防水連接器推薦服務(wù)至上蘇州豐年科技供應(yīng)</h1><div id="mldkwiu" class="proBig"><div id="blnkc27" class="bigimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UpLoadFile/2019/8/1/12/637002576311596392_szfnkj_1815418.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="3dtqsjg" class="smallimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UpLoadFile/2019/8/1/12/637002576311596392_szfnkj_1815418.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="dszw83y" 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>江蘇省</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>廣東四芯防水連接器推薦,四芯防水連接器</p><p><span>***更新：</span>2020-11-25 06:03:49</p><p><span id="click" >瀏覽次數(shù)：3次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="p2akwda" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">蘇州豐年科技股份有限公司</a></p><p><span>聯(lián)系人：</span>趙常旭</p><p><span>郵箱: </span>changxu.zhao@exceedconn.com</p><p><span>電話: </span>18112528027</p><p><span>傳真: </span>0512_67900711</p><p><span>網(wǎng)址: </span></p><p><span>手機(jī): </span>0512-62930972</p><p><span>地址: </span>蘇州工業(yè)園區(qū)創(chuàng)投工業(yè)坊3區(qū)26號廠房</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="3axurtv" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="3wtaxjl" class="box"><p><p style="text-indent:25px">（4）著錫性:自端子本導(dǎo)為基準(zhǔn)面1.2mm處，浸于230±50℃之錫槽中3±1秒，浸渚面上應(yīng)有95%以上錫附著. （5）耐高溫:置于85±2℃之衡溫槽中96小時后應(yīng)為異狀且接觸電阻應(yīng)為初期值之兩倍以內(nèi). （6）焊錫耐熱性:自端子本體為基準(zhǔn)面1.2mm處，浸妄自尊大260±50℃之錫槽中5±1秒，其絕緣體應(yīng)無裂痕變形等異常狀態(tài)，而航空插頭端子強(qiáng)度應(yīng)于規(guī)格內(nèi)。（7）耐濕性：置于溫度85±2℃，濕度90%~95%之恒溫恒濕槽中96小進(jìn)，小滴擦拭后于30分鐘以內(nèi)測試應(yīng)符合下列要求： a.接觸阻抗應(yīng)為初期之二位以內(nèi)； b.絕緣電阻應(yīng)于10MΩ以上； c.外觀應(yīng)無異狀； d.應(yīng)符合耐電壓之要求。（8）鹽水噴霧試驗：將樣品置于35±2℃，而比率為5±1%之鹽水噴霧中，16小時ON，8小時OFF為一循環(huán)，3循環(huán)后以清水洗凈，應(yīng)符合下列要求，a：接觸阻抗應(yīng)為初期值之二倍以內(nèi)，廣東四芯防水連接器推薦，廣東四芯防水連接器推薦，c：外觀無裂痕或明顯的腐蝕現(xiàn)象，廣東四芯防水連接器推薦。（9）硫化氣體試驗：將樣品置于40±2℃，而濃度為50±5ppm之硫化氣體中24小時后，接觸阻抗應(yīng)為初期值之二倍以內(nèi)。廣東四芯防水連接器推薦</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="廣東四芯防水連接器推薦,四芯防水連接器" src="http://tyunfile.71360.com/UpLoadFile/2019/8/1/12/637002576311596392_szfnkj_1815418.jpg"></div><p style="text-indent:25px">航空插頭與線纜焊接的方法航空插頭與線纜焊接的方法或許很多人還不是很清楚，豐年科技針對這個問題為大家搜集了一些航空插頭焊接的資料，供大家參考學(xué)習(xí)。安裝在PCB板航空插頭一般為表面貼裝或通孔安裝。表面安裝的焊針必須正確定位、尺寸合適、與PCB板完全共面或者可以微浮以適應(yīng)PCB板上的所有錫盤，保證焊接有充分的強(qiáng)度、過程質(zhì)量和電路的可靠性.穿孔的焊針必須準(zhǔn)確定位，尺寸合適，均衡放置，并具備良好的可焊性，這樣有利于插入和焊接。在整個裝配過程中必須經(jīng)得起熱處理產(chǎn)生的高溫沖擊，在焊接中主要采用紅外預(yù)熱和對流預(yù)熱使熱量傳導(dǎo)至焊針和錫盤界面以熔化焊錫膏。接下來不必***要求清洗，但人們一般期望清洗。預(yù)熱區(qū)的溫度一般設(shè)定為峰值230°C，幾分鐘后溫度更高。同波峰焊接一樣，突如其來的高溫常常使端子熔化、扭曲、起泡和變形。焊接條件有***的區(qū)別，這取決于航空插頭的類型和焊接過程的步驟。適用于波峰焊接、安裝在PCB板上的航空插頭是典型的穿孔安裝型。穿孔的焊針必須準(zhǔn)確定位，尺寸合適，均衡放置，并具備良好的可焊性，這樣有利于插入和焊接。廣東四芯防水連接器推薦</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="廣東四芯防水連接器推薦,四芯防水連接器" src="http://tyunfile.71360.com/UpLoadFile/2019/8/1/12/637002576311596392_szfnkj_3195303.jpg"></div><p style="text-indent:25px">在具有防水性能航空插頭領(lǐng)域，大家都知道，防水航空插頭可分為防水插頭和防水插座。它們就像是一對孿生兄弟一樣，共同存在。一般來說，它們也只有共同存在、相互對接才會發(fā)揮它們存在的意義。防水航空插頭和防水插座不是指一般的居室內(nèi)使用的普通插頭插座，那種插頭插座是不能防水的，當(dāng)然也是不需要防水的，它們只是提供于一般的環(huán)境使用（比如室內(nèi)、大部分的建筑物等），是不可以使用到接觸到水的環(huán)境中的，不然水會滲透到插座里面去，發(fā)生用電安全事故。航空插頭環(huán)境性能：（1）端子之溫度上升：任合一個接合點施加AC之比較大額定電流至熱平衡后，其溫度上升值應(yīng)30℃以下。（2）耐震動性：在DC 0.1A之通電狀態(tài)下，以振幅1.5m/m及頻率10Hz-55Hz/Min之條件試驗收，而X，Y，Z軸各軸3次每次二小時后，應(yīng)符合下列要求： a：接觸阻抗應(yīng)為初期值之二位以內(nèi)； b：不連續(xù)導(dǎo)通時間在1μsec以下； C：外觀應(yīng)無異狀。（3）耐沖擊性：在DC 0.1A之通電狀況下，以50g之加速度條件試驗而X，Y，線對線led防水dc線，Z軸各軸3次，測試后應(yīng)符合下列要求.a:I不連續(xù)導(dǎo)通時間在1μSEC.以下，b:外觀應(yīng)無異狀.</p><p style="text-indent:25px">航空插頭連接器作為市面上銷售火爆的一款大眾產(chǎn)品，其規(guī)格和質(zhì)量的嚴(yán)格要求是眾所周知的，現(xiàn)今的航空插頭連接器選型也出現(xiàn)了**性的變化。以前，航空插頭連接器的選型主要由機(jī)械工程師負(fù)責(zé)，因為他們需要考慮到整個電路板或子系統(tǒng)的布局，航空插頭連接器的選擇更多是尺寸和空間的考慮。而電氣性能通常只考慮接線端子的額定電流，設(shè)計中需要決定由多少個端子來傳輸信號、航空插頭連接器主體的大小和形狀及連接器的結(jié)實程度，尤其是在***項目中。航空電子或便攜式系統(tǒng)中，每個器件的尺寸都很關(guān)鍵，對航空插頭連接器的選型是個很大的挑戰(zhàn)。 ***的航空插頭連接器設(shè)計已經(jīng)完全改觀，需要由專門的信號整合工程師來負(fù)責(zé)選型，新的航空插頭連接器設(shè)計也必須從滿足電氣性能要求，而不是像過去那樣當(dāng)整個航空插頭連接器設(shè)計完成后再來測量電氣性能參數(shù)。尤其是10GHz以上的高速信號，電氣性能非常關(guān)鍵。 </p><p style="text-indent:25px">大電流航空插頭大家一定都不會感到陌生，但是有多少人了解大電流航空插頭連接方式以及使用時插拔的注意事項呢？豐年科技總結(jié)了一些大家關(guān)心的問題跟大家一起聊聊。壓接是為使金屬在規(guī)定的限度內(nèi)壓縮和位移并將導(dǎo)線連接到電連接器接觸對上的一種技術(shù)。好的壓接連接能產(chǎn)生金屬互熔流動，使導(dǎo)線和接觸對材料對稱變形。這種連接類似于冷焊連接，能得到較好的機(jī)械強(qiáng)度和電連續(xù)性，它能承受更惡劣的環(huán)境條件。目前普遍認(rèn)為采用正確的壓接連接比錫焊好，特別電連接器是在大電流場合必須使用壓接。壓接時須采用**壓接鉗或自動、半自動壓接機(jī)。應(yīng)根據(jù)導(dǎo)線截面，正確選用接觸對的導(dǎo)線筒。要注意的是壓接連接是長久性連接，只能使用一次。廣東四芯防水連接器推薦</p><p style="text-indent:25px">廣東四芯防水連接器推薦</p><p style="text-indent:25px">近年來，行業(yè)內(nèi)多起加工事件，與加工的發(fā)展混亂是不可分的。因此，加工的發(fā)展安全性問題引發(fā)了行業(yè)的強(qiáng)烈關(guān)注。企業(yè)也開發(fā)了諸多提升安全性的技術(shù)！并且，為提升防水連接器，防水接插件，電氣連接器，航空插頭的服務(wù)質(zhì)量、提高服務(wù)能力，相關(guān)部門大力支持運(yùn)營商深化“互聯(lián)網(wǎng)+”設(shè)施應(yīng)用，鼓勵建成集設(shè)施監(jiān)控、服務(wù)、多元支付等為一體的設(shè)施運(yùn)營服務(wù)平臺，推動互聯(lián)互通。隨著發(fā)展防水連接器，防水接插件，電氣連接器，航空插頭將很好的滿足全屏手機(jī)對于外觀設(shè)計以及信號差等方面的需求。此外，隨著未來5G通信技術(shù)對于手機(jī)功耗需求的增加，手機(jī)續(xù)航將成為一個大問題。目前業(yè)內(nèi)出現(xiàn)的所謂“共享充電寶”的概念就試圖從共享經(jīng)濟(jì)的角度來解決手機(jī)續(xù)航的問題，而顯然基于防水連接器，防水接插件，電氣連接器，航空插頭的共享商業(yè)模式將更具價值和前景。近年來，國際研發(fā)、組裝生產(chǎn)、銷售：電氣連接器、線纜組裝產(chǎn)品、塑膠件；銷售：自產(chǎn)產(chǎn)品零配件、金屬材料、建筑材料、五金機(jī)電；本公司自產(chǎn)產(chǎn)品的出口和生產(chǎn)所需原料的進(jìn)口業(yè)務(wù)。（依法須經(jīng)批準(zhǔn)的項目，經(jīng)相關(guān)部門批準(zhǔn) 后方可開展經(jīng)營活動）市場的競爭日趨激烈，相關(guān)產(chǎn)品價格已達(dá)到幾近臨界的地步，除了特殊產(chǎn)品之外，一般通用中小制造企業(yè)在發(fā)達(dá)地區(qū)難以繼續(xù)立足。而由于中國在勞動力成本方面具有較大優(yōu)勢，中國市場已成為全球企業(yè)競爭的焦點。廣東四芯防水連接器推薦</p><p style="text-indent:25px">蘇州豐年科技股份有限公司致力于電工電氣，以科技創(chuàng)新實現(xiàn)***管理的追求。公司自創(chuàng)立以來，投身于防水連接器，防水接插件，電氣連接器，航空插頭，是電工電氣的主力軍。豐年科技致力于把技術(shù)上的創(chuàng)新展現(xiàn)成對用戶產(chǎn)品上的貼心，為用戶帶來良好體驗。豐年科技創(chuàng)始人高昱，始終關(guān)注客戶，創(chuàng)新科技，竭誠為客戶提供良好的服務(wù)。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/2134857.html</p></div></div></div></div></div><div id="d2d743h" class="page-right twoColRt"><div id="pz2j48z" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="ujboa2w" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/814588.html"><div><img src="http://tyunfile.71360.com/UpLoadFile/2019/11/1/14/637082168864691056_lgpj_5374157.jpg" alt="福建ZF配件哪家強(qiáng) 信息推薦自業(yè)物資供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>福建ZF配件哪家強(qiáng) 信息推薦自業(yè)物資供應(yīng)</p></a></div><div id="ixj29v7" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/846569.html"><div><img 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