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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/first-_dgdq/">電工電氣</a>?<a href="http://www.cdcfah.com/cp/second-dgdq_lianjieqi/">連接器</a>?<a href="http://www.cdcfah.com/cp/third-lianjieqi_yxljq/">圓形連接器</a>?山西四芯防水連接器廠家供應(yīng) 真誠推薦蘇州豐年科技供應(yīng)</p><div id="i3fvmiz" class="leftbox clearfix"><h1>山西四芯防水連接器廠家供應(yīng) 真誠推薦蘇州豐年科技供應(yīng)</h1><div id="qoa8zit" class="proBig"><div id="i7b2efw" 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="g5cbseq" 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="3wsqlht" 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>山西四芯防水連接器廠家供應(yīng),四芯防水連接器</p><p><span>***更新：</span>2020-06-17 18:18:21</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="3lxozqc" 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: </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="mctklco" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="y97vm7f" 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)，山西四芯防水連接器廠家供應(yīng)，山西四芯防水連接器廠家供應(yīng)，山西四芯防水連接器廠家供應(yīng)，c：外觀無裂痕或明顯的腐蝕現(xiàn)象。（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)。山西四芯防水連接器廠家供應(yīng)</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="山西四芯防水連接器廠家供應(yīng),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">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，能得到較好的機械強度和電連續(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。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。山西四芯防水連接器廠家供應(yīng)</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="山西四芯防水連接器廠家供應(yīng),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">在整個裝配過程中，必須經(jīng)得起預(yù)熱區(qū)的高溫以及通過波峰焊接傳導(dǎo)至端子本體的溫度。焊劑不得影響端子，必須易于***，不能有任何殘留物。整個裝配過程必須可以用水清洗。預(yù)熱溫度常常達(dá)到100°C 或更高，波峰溫度達(dá)到280°C 也并不少見。突如其來的高溫常常使端子熔化、扭曲、起泡和變形。裝配時間一般分為，幾分鐘暴露在焊劑中的時間，幾分鐘的預(yù)熱期，幾秒鐘的波峰期，以及幾分鐘的清洗和干燥期。裝配時間一般分為幾分鐘的預(yù)熱期，幾秒鐘的峰值，以及幾分鐘的清洗和干燥期。當(dāng)然，選擇恰當(dāng)?shù)慕饘俨牧稀渲梢蕴岣吆附拥目煽啃?。航空插頭排、電子模塊和陶瓷端子常常都是人工裝配，可靠性主要取決于操作過程中的人為因素，如：螺絲起子力度、緊線時的扭矩大小及安裝在板子上的螺絲緊固程度。扭矩過大或者不可控的螺絲緊固力度都會嚴(yán)重影響連接性能，有時候表現(xiàn)方式明顯，有時候在現(xiàn)場布線時不容易被察覺，當(dāng)過一段時間，使用數(shù)周或數(shù)月后方才顯現(xiàn)。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。 </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">大電流航空插頭插拔注意事項：原因很簡單，拔電連接器之前，電器及導(dǎo)線上已載有強盛電流，這電流同時在導(dǎo)線附近建立了強盛的磁場，具有相當(dāng)高的溫度。當(dāng)拔電連接器時，電流在極短時間內(nèi)由強電變?yōu)榱悖蚀艌鲆惨酝瑯拥乃俾识兓?，?dǎo)線就因自感而感應(yīng)出高電壓。并且，這感應(yīng)出的高電壓與原有電壓方向相同，故合成的總電壓就高，就在電連接器插頭與插座之間產(chǎn)生電火花。這些電火花的溫度很高，故電連接器前列常見破損，打焦或打斷。這時，所有觸電開關(guān)靈敏度很高，自動迅速把接觸點拉遠(yuǎn)，盡量縮短火花存在的時間。遼寧四芯防水連接器規(guī)格尺寸</p><p style="text-indent:25px">山西四芯防水連接器廠家供應(yīng)</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)的強烈關(guān)注。企業(yè)也開發(fā)了諸多提升安全性的技術(shù)！而且，由于[ "防水連接器", "防水接插件", "電氣連接器", "航空插頭" ]產(chǎn)品的大部分都處于戶外且無人值守的工作環(huán)境，再加上用戶對相關(guān)設(shè)備違規(guī)操作，致使相關(guān)的行業(yè)及產(chǎn)品也在面臨嚴(yán)重的安全問題。[ "防水連接器", "防水接插件", "電氣連接器", "航空插頭" ]曾被三星在內(nèi)的手機廠商視為超越蘋果的一大賣點，然而看起來目前[ "防水連接器", "防水接插件", "電氣連接器", "航空插頭" ]功能并非剛需和標(biāo)配。雖然看上去市場進(jìn)展緩慢，但實際上經(jīng)過這幾年的發(fā)展，市場正處于一個高速發(fā)展的階段。并且由于近年來，節(jié)能減排在世界各國受到***重視。數(shù)據(jù)顯示，全球相關(guān)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）的使用量平均占世界各國社會總用的一半以上，占工業(yè)的60%左右。因此，系統(tǒng)效率的提高，對改善研發(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）的意義就更重大。山西四芯防水連接器廠家供應(yīng)</p><p style="text-indent:25px">蘇州豐年科技股份有限公司始建于2007-12-25，坐落于蘇州工業(yè)園區(qū)創(chuàng)投工業(yè)坊3區(qū)26號廠房，現(xiàn)有員工101~300人余人。exceedconn是蘇州豐年科技股份有限公司的主營品牌，是專業(yè)的研發(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）公司，擁有自己**的技術(shù)體系。公司不**提供專業(yè)的研發(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）,同時還建立了完善的售后服務(wù)體系,為客戶提供質(zhì)量的產(chǎn)品和服務(wù)。蘇州豐年科技股份有限公司主營業(yè)務(wù)涵蓋[ "防水連接器", "防水接插件", "電氣連接器", "航空插頭" ]，堅持“質(zhì)量***、質(zhì)量服務(wù)、顧客滿意”的質(zhì)量方針，贏得廣大客戶的支持和信賴。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/292092.html</p></div></div></div></div></div><div id="rs3bmtu" class="page-right twoColRt"><div id="jerd3b3" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="388zl8x" 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配件哪家強信息推薦自業(yè)物資供應(yīng)" class="vcenter" 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