常見的(de)(de)(de)環境(jing)(jing)性(xing)能(neng)(neng)包括耐(nai)(nai)溫(wen)(wen)(wen)(wen)、耐(nai)(nai)濕(shi)(shi)(shi)、耐(nai)(nai)鹽(yan)(yan)霧(wu)(wu)腐(fu)蝕等(deng)。①耐(nai)(nai)溫(wen)(wen)(wen)(wen)：目前連(lian)(lian)(lian)(lian)接(jie)(jie)(jie)(jie)器(qi)的(de)(de)(de)最高工(gong)(gong)作(zuo)(zuo)溫(wen)(wen)(wen)(wen)度(du)為(wei)(wei)200℃（少(shao)(shao)數高溫(wen)(wen)(wen)(wen)特種連(lian)(lian)(lian)(lian)接(jie)(jie)(jie)(jie)器(qi)除(chu)外），最低(di)(di)溫(wen)(wen)(wen)(wen)度(du)為(wei)(wei)-65℃。由(you)(you)于(yu)連(lian)(lian)(lian)(lian)接(jie)(jie)(jie)(jie)器(qi)工(gong)(gong)作(zuo)(zuo)時(shi)，電(dian)流在(zai)(zai)(zai)接(jie)(jie)(jie)(jie)觸(chu)點(dian)處產(chan)生熱量，導致溫(wen)(wen)(wen)(wen)升，因(yin)此一般認為(wei)(wei)工(gong)(gong)作(zuo)(zuo)溫(wen)(wen)(wen)(wen)度(du)應等(deng)于(yu)環境(jing)(jing)溫(wen)(wen)(wen)(wen)度(du)與接(jie)(jie)(jie)(jie)點(dian)溫(wen)(wen)(wen)(wen)升之和。在(zai)(zai)(zai)某些規(gui)(gui)范(fan)中，明確(que)規(gui)(gui)定了連(lian)(lian)(lian)(lian)接(jie)(jie)(jie)(jie)器(qi)在(zai)(zai)(zai)額定工(gong)(gong)作(zuo)(zuo)電(dian)流下容許(xu)的(de)(de)(de)z高溫(wen)(wen)(wen)(wen)升。②耐(nai)(nai)濕(shi)(shi)(shi)：潮氣(qi)(qi)(qi)的(de)(de)(de)侵(qin)入(ru)會影響連(lian)(lian)(lian)(lian)接(jie)(jie)(jie)(jie)器(qi)絕緣(yuan)性(xing)能(neng)(neng)，并銹(xiu)蝕金(jin)(jin)屬(shu)零件(jian)(jian)。恒定濕(shi)(shi)(shi)熱試驗(yan)條件(jian)(jian)為(wei)(wei)相(xiang)對(dui)濕(shi)(shi)(shi)度(du)90%~95%（依據產(chan)品規(gui)(gui)范(fan)，可(ke)達98%）、溫(wen)(wen)(wen)(wen)度(du)+40±20℃，試驗(yan)時(shi)間按產(chan)品規(gui)(gui)定，z少(shao)(shao)為(wei)(wei)96小(xiao)時(shi)。交變濕(shi)(shi)(shi)熱試驗(yan)則更嚴苛。③耐(nai)(nai)鹽(yan)(yan)霧(wu)(wu)腐(fu)蝕：連(lian)(lian)(lian)(lian)接(jie)(jie)(jie)(jie)器(qi)在(zai)(zai)(zai)含有潮氣(qi)(qi)(qi)和鹽(yan)(yan)分的(de)(de)(de)環境(jing)(jing)中工(gong)(gong)作(zuo)(zuo)時(shi)，其金(jin)(jin)屬(shu)結構(gou)件(jian)(jian)、接(jie)(jie)(jie)(jie)觸(chu)件(jian)(jian)表面處理層有可(ke)能(neng)(neng)產(chan)生電(dian)化腐(fu)蝕，影響連(lian)(lian)(lian)(lian)接(jie)(jie)(jie)(jie)器(qi)的(de)(de)(de)物理和電(dian)氣(qi)(qi)(qi)性(xing)能(neng)(neng)。為(wei)(wei)了評價電(dian)連(lian)(lian)(lian)(lian)接(jie)(jie)(jie)(jie)器(qi)耐(nai)(nai)受這種環境(jing)(jing)的(de)(de)(de)能(neng)(neng)力，規(gui)(gui)定了鹽(yan)(yan)霧(wu)(wu)試驗(yan)。它是將連(lian)(lian)(lian)(lian)接(jie)(jie)(jie)(jie)器(qi)懸(xuan)掛在(zai)(zai)(zai)溫(wen)(wen)(wen)(wen)度(du)受控的(de)(de)(de)試驗(yan)箱內，用規(gui)(gui)定濃度(du)的(de)(de)(de)氯化鈉溶液用壓縮空氣(qi)(qi)(qi)噴出(chu)，形成鹽(yan)(yan)霧(wu)(wu)大(da)氣(qi)(qi)(qi)，其暴(bao)露時(shi)間由(you)(you)產(chan)品規(gui)(gui)范(fan)規(gui)(gui)定，至少(shao)(shao)為(wei)(wei)48小(xiao)時(shi)。其它環境(jing)(jing)性(xing)能(neng)(neng)：根據使用要求(qiu)，電(dian)連(lian)(lian)(lian)(lian)接(jie)(jie)(jie)(jie)器(qi)的(de)(de)(de)其它環境(jing)(jing)性(xing)能(neng)(neng)還(huan)有密封(feng)性(xing)（空氣(qi)(qi)(qi)泄(xie)漏、液體壓力）、液體浸漬(zi)（對(dui)特定液體的(de)(de)(de)耐(nai)(nai)惡習(xi)化能(neng)(neng)力）、低(di)(di)氣(qi)(qi)(qi)壓等(deng)。連(lian)(lian)(lian)(lian)接(jie)(jie)(jie)(jie)器(qi)設(she)備，就(jiu)選(xuan)溫(wen)(wen)(wen)(wen)州廣千電(dian)子(zi)有限公司(si)，有需要可(ke)以(yi)聯(lian)系我司(si)哦！新疆EL連(lian)(lian)(lian)(lian)接(jie)(jie)(jie)(jie)器(qi)哪(na)種好

對(dui)于模塊化(hua)的(de)電(dian)(dian)(dian)路，連(lian)(lian)(lian)(lian)接(jie)(jie)(jie)(jie)(jie)(jie)器(qi)(qi)的(de)選(xuan)(xuan)型有(you)著舉(ju)足輕重的(de)作(zuo)用，那么(me)在選(xuan)(xuan)擇(ze)連(lian)(lian)(lian)(lian)接(jie)(jie)(jie)(jie)(jie)(jie)器(qi)(qi)的(de)時候(hou)我(wo)們應(ying)該從哪些(xie)角度去考(kao)慮適合硬件使(shi)用的(de)連(lian)(lian)(lian)(lian)接(jie)(jie)(jie)(jie)(jie)(jie)器(qi)(qi)呢？1、引腳(jiao)(jiao)、間距(ju)引腳(jiao)(jiao)數、引腳(jiao)(jiao)間距(ju)是連(lian)(lian)(lian)(lian)接(jie)(jie)(jie)(jie)(jie)(jie)器(qi)(qi)選(xuan)(xuan)型的(de)基本依據。選(xuan)(xuan)擇(ze)多(duo)少引腳(jiao)(jiao)數的(de)連(lian)(lian)(lian)(lian)接(jie)(jie)(jie)(jie)(jie)(jie)器(qi)(qi)取決于需(xu)要(yao)連(lian)(lian)(lian)(lian)接(jie)(jie)(jie)(jie)(jie)(jie)的(de)信(xin)號數量。對(dui)于一些(xie)貼(tie)片式連(lian)(lian)(lian)(lian)接(jie)(jie)(jie)(jie)(jie)(jie)器(qi)(qi)，如下圖的(de)貼(tie)片排針，引腳(jiao)(jiao)數不宜過(guo)多(duo)。因(yin)為在貼(tie)片機焊接(jie)(jie)(jie)(jie)(jie)(jie)過(guo)程(cheng)(cheng)中(zhong)，由于高(gao)(gao)(gao)溫作(zuo)用，連(lian)(lian)(lian)(lian)接(jie)(jie)(jie)(jie)(jie)(jie)器(qi)(qi)塑料會(hui)受熱變形(xing)，中(zhong)部隆(long)起，造(zao)成引腳(jiao)(jiao)虛焊。我(wo)們的(de)P800Flash編程(cheng)(cheng)器(qi)(qi)在研發早期曾用這(zhe)種排針、排母做(zuo)板間連(lian)(lian)(lian)(lian)接(jie)(jie)(jie)(jie)(jie)(jie)，結果樣機排針的(de)引腳(jiao)(jiao)大面(mian)積虛焊。換成2個引腳(jiao)(jiao)數減(jian)半的(de)排針后(hou)，再沒出現過(guo)虛焊。如今電(dian)(dian)(dian)子設備向(xiang)小型化(hua)、精(jing)密化(hua)發展，連(lian)(lian)(lian)(lian)接(jie)(jie)(jie)(jie)(jie)(jie)器(qi)(qi)的(de)引腳(jiao)(jiao)間距(ju)也(ye)從2.54mm到1.27mm再到0.5mm。引腳(jiao)(jiao)間距(ju)越小，對(dui)生(sheng)(sheng)產(chan)工藝要(yao)求就(jiu)越高(gao)(gao)(gao)。引腳(jiao)(jiao)間距(ju)應(ying)視公(gong)司(si)生(sheng)(sheng)產(chan)工藝水平(ping)而(er)定(ding)，盲目追求小間距(ju)，會(hui)造(zao)成生(sheng)(sheng)產(chan)和(he)維(wei)修的(de)困難。2、電(dian)(dian)(dian)氣性能(neng)(neng)連(lian)(lian)(lian)(lian)接(jie)(jie)(jie)(jie)(jie)(jie)器(qi)(qi)的(de)電(dian)(dian)(dian)氣性能(neng)(neng)主要(yao)包括：極限電(dian)(dian)(dian)流、接(jie)(jie)(jie)(jie)(jie)(jie)觸(chu)電(dian)(dian)(dian)阻(zu)、絕緣電(dian)(dian)(dian)阻(zu)和(he)抗(kang)電(dian)(dian)(dian)強度等。連(lian)(lian)(lian)(lian)接(jie)(jie)(jie)(jie)(jie)(jie)大功率電(dian)(dian)(dian)源時，需(xu)留意連(lian)(lian)(lian)(lian)接(jie)(jie)(jie)(jie)(jie)(jie)器(qi)(qi)的(de)極限電(dian)(dian)(dian)流；傳輸高(gao)(gao)(gao)頻(pin)信(xin)號如LVDS、PCIe等信(xin)號時，需(xu)留意接(jie)(jie)(jie)(jie)(jie)(jie)觸(chu)電(dian)(dian)(dian)阻(zu)。連(lian)(lian)(lian)(lian)接(jie)(jie)(jie)(jie)(jie)(jie)器(qi)(qi)應(ying)具有(you)低且恒(heng)定(ding)的(de)接(jie)(jie)(jie)(jie)(jie)(jie)觸(chu)電(dian)(dian)(dian)阻(zu)，一般是幾十(shi)mΩ至數百mΩ。甘肅GH連(lian)(lian)(lian)(lian)接(jie)(jie)(jie)(jie)(jie)(jie)器(qi)(qi)多(duo)少錢溫州廣千電(dian)(dian)(dian)子有(you)限公(gong)司(si)致力于提(ti)供連(lian)(lian)(lian)(lian)接(jie)(jie)(jie)(jie)(jie)(jie)器(qi)(qi)設備，歡迎新老客戶來(lai)電(dian)(dian)(dian)！

對于(yu)(yu)較為(wei)(wei)復雜的(de)(de)工況(kuang)環境(jing)，我(wo)們(men)需要(yao)高(gao)壓連(lian)(lian)接器具備非常的(de)(de)耐(nai)(nai)環境(jing)性(xing)能，我(wo)們(men)發現很(hen)多(duo)的(de)(de)高(gao)壓線束及連(lian)(lian)接器是直(zhi)接懸掛(gua)地盤，離地面較近，這(zhe)就(jiu)會(hui)(hui)讓連(lian)(lian)接器經常出(chu)現在較為(wei)(wei)復雜的(de)(de)環境(jing)下(xia)，耐(nai)(nai)高(gao)溫(wen)、低(di)溫(wen)、老化、鹽霧(wu)、油污(wu)、防(fang)護、沖擊等(deng)(deng)這(zhe)些要(yao)求連(lian)(lian)接器都需要(yao)做(zuo)的(de)(de)非常出(chu)色(se)，塑料(liao)因(yin)(yin)為(wei)(wei)材料(liao)本身的(de)(de)物理(li)特性(xing)原因(yin)(yin)，如果(guo)長期出(chu)現在潮濕悶熱環境(jing)下(xia)，其(qi)物理(li)特性(xing)較高(gao)的(de)(de)吸水(shui)率(lv)會(hui)(hui)導致材料(liao)本身的(de)(de)絕緣性(xing)能下(xia)降，引發報警故障(zhang)；同樣對于(yu)(yu)極(ji)寒、高(gao)溫(wen)長期工況(kuang)下(xia)，塑料(liao)也會(hui)(hui)出(chu)現脆裂、變形導致防(fang)護失效等(deng)(deng)故障(zhang)；很(hen)多(duo)時候連(lian)(lian)接器出(chu)現問(wen)題是在一些非常極(ji)端(duan)的(de)(de)條(tiao)件下(xia)的(de)(de)，而(er)這(zhe)些條(tiao)件很(hen)難(nan)通過試(shi)驗室的(de)(de)靜態測試(shi)分析得出(chu)，因(yin)(yin)為(wei)(wei)工況(kuang)環境(jing)相對比較復雜，很(hen)難(nan)構建圍觀(guan)的(de)(de)數學模型用于(yu)(yu)測試(shi)；當然我(wo)們(men)同樣需要(yao)考(kao)慮(lv)金屬(shu)連(lian)(lian)接器的(de)(de)耐(nai)(nai)鹽霧(wu)性(xing)能差的(de)(de)特點。

連接(jie)器(qi)接(jie)線端(duan)子緊密(mi)優(you)良的(de)(de)布(bu)(bu)局不僅(jin)能體現在(zai)(zai)整(zheng)體外觀的(de)(de)圍觀方面(mian)，也能為后期的(de)(de)維護(hu)和更(geng)替給予更(geng)好的(de)(de)基(ji)礎。1、端(duan)子在(zai)(zai)整(zheng)個板(ban)(ban)(ban)面(mian)上應(ying)分布(bu)(bu)均勻、疏密(mi)一(yi)致。2、接(jie)線端(duan)子不要(yao)(yao)占滿板(ban)(ban)(ban)面(mian)，注(zhu)意(yi)板(ban)(ban)(ban)邊四周要(yao)(yao)留有(you)一(yi)定空(kong)隙，空(kong)隙大小根據印制電(dian)(dian)(dian)路板(ban)(ban)(ban)的(de)(de)大小及固定方式決定。3、在(zai)(zai)通常條(tiao)件(jian)下(xia)，所有(you)的(de)(de)接(jie)線端(duan)子元器(qi)件(jian)均應(ying)布(bu)(bu)置在(zai)(zai)印制電(dian)(dian)(dian)路板(ban)(ban)(ban)的(de)(de)同一(yi)面(mian)上，只有(you)在(zai)(zai)頂層元器(qi)件(jian)過(guo)密(mi)時(shi)，才能將一(yi)些高度(du)有(you)限并且發熱基(ji)小的(de)(de)元器(qi)件(jian)，如貼(tie)片(pian)電(dian)(dian)(dian)阻、貼(tie)片(pian)電(dian)(dian)(dian)容、貼(tie)片(pian)IC等放在(zai)(zai)底層。溫州廣千電(dian)(dian)(dian)子有(you)限公(gong)司致力于(yu)提供連接(jie)器(qi)設(she)備，有(you)需要(yao)(yao)可以聯系我司哦！

廣千電子連接器的選用原則：1)電氣因素電流要求：高電流，低電流，信號等級；決定了端子的類型/接觸段的大小/電鍍(0.64mm至8.0mm的針和公端子)；穩態，循環，瞬態線徑/絕緣層要求：電壓降及/或抗腐蝕；決定了連接器的中心距2)位置/環境溫度：發動機艙–密封，環境溫度>；105oC，振動，流體相容性；乘客艙–非密封，環境溫<；85oC，主要是尺寸的因素較重要密封：潛在的高壓噴射/飛濺；潛在的浸沒；濕度；流體類型；對于設備連接器，設備是否密封。溫州廣千電子有限公司是一家專業提供連接器設備的公司，有想法可以來我司咨詢！海南EH連接器供應商

溫州廣(guang)千電子有限公(gong)司(si)是(shi)一家專業提供連接器設備的公(gong)司(si)。新疆(jiang)EL連接器哪種好(hao)

電(dian)(dian)(dian)(dian)動(dong)(dong)作為新能源，已經成為電(dian)(dian)(dian)(dian)動(dong)(dong)成為了眾多(duo)企業(ye)首(shou)當其沖(chong)(chong)的業(ye)務(wu)。在(zai)低碳經濟時代(dai)據估計(ji)(ji)，未來每輛(liang)將使用(yong)(yong)到600-1，000個(ge)(ge)電(dian)(dian)(dian)(dian)子連(lian)(lian)接(jie)(jie)器(qi)，遠(yuan)遠(yuan)大于現今(jin)所(suo)使用(yong)(yong)的數量。電(dian)(dian)(dian)(dian)動(dong)(dong)車(che)連(lian)(lian)接(jie)(jie)器(qi)而另一(yi)方(fang)(fang)面(mian)(mian)，在(zai)電(dian)(dian)(dian)(dian)動(dong)(dong)時代(dai)，使用(yong)(yong)大容量鋰(li)電(dian)(dian)(dian)(dian)池是(shi)電(dian)(dian)(dian)(dian)動(dong)(dong)和混合動(dong)(dong)力設計(ji)(ji)多(duo)樣(yang)化(hua)選(xuan)擇的一(yi)個(ge)(ge)共同點，因而需(xu)要電(dian)(dian)(dian)(dian)子電(dian)(dian)(dian)(dian)氣(qi)(qi)架構的全(quan)方(fang)(fang)面(mian)(mian)改進，連(lian)(lian)接(jie)(jie)器(qi)首(shou)當其沖(chong)(chong)。電(dian)(dian)(dian)(dian)動(dong)(dong)車(che)連(lian)(lian)接(jie)(jie)器(qi)使用(yong)(yong)的外殼材料必須(xu)為聚合物絕緣材料，且(qie)必須(xu)具備(bei)特(te)(te)定的燃(ran)燒等級(ji)、電(dian)(dian)(dian)(dian)氣(qi)(qi)及耐熱特(te)(te)性。為保證(zheng)駕駛者和維修技工在(zai)高(gao)壓(ya)(ya)環(huan)境下(xia)的安全(quan)，我們必須(xu)考慮電(dian)(dian)(dian)(dian)氣(qi)(qi)系(xi)(xi)統(tong)的一(yi)系(xi)(xi)列復(fu)雜因素，以確保可(ke)靠性和比較好性。連(lian)(lian)接(jie)(jie)系(xi)(xi)統(tong)是(shi)高(gao)壓(ya)(ya)電(dian)(dian)(dian)(dian)氣(qi)(qi)連(lian)(lian)接(jie)(jie)線的關(guan)鍵部件，特(te)(te)別是(shi)高(gao)功率線路的連(lian)(lian)接(jie)(jie)線設計(ji)(ji)。從安全(quan)方(fang)(fang)面(mian)(mian)看，高(gao)電(dian)(dian)(dian)(dian)壓(ya)(ya)連(lian)(lian)接(jie)(jie)系(xi)(xi)統(tong)的設計(ji)(ji)中需(xu)注意兩個(ge)(ge)方(fang)(fang)面(mian)(mian)，即(ji)高(gao)電(dian)(dian)(dian)(dian)壓(ya)(ya)互鎖回路和連(lian)(lian)接(jie)(jie)器(qi)的環(huan)境密封（在(zai)車(che)輛(liang)使用(yong)(yong)時避免高(gao)壓(ya)(ya)端子間(jian)短路）。新疆(jiang)EL連(lian)(lian)接(jie)(jie)器(qi)哪種好

本文來自(zi)沈(shen)陽喜納多(duo)采暖工程有(you)限公司(si)：//zjlong.cn/Article/89f399618.html