日韓三級:大電流針座這樣(yang)一(yi)個產品，相信很(hen)多人(ren)聽人(ren)都不(bu)知道是(shi)用于(yu)哪(na)方(fang)面的，它是(shi)手(shou)機鋰電池保護板(ban)性能(neng)會用到一(yi)種工具大電流針座，那接(jie)下來看看大電流針座微針模組(zu)都有哪(na)些(xie)特點。

　　電(dian)(dian)池(chi)組是(shi)鋰電(dian)(dian)池(chi)制造工藝(yi)，一般指(zhi)組合式鋰電(dian)(dian)池(chi)組，包(bao)括包(bao)裝(zhuang)、包(bao)裝(zhuang)和組裝(zhuang)。在電(dian)(dian)池(chi)組行(xing)業中(zhong)，未組裝(zhuang)且(qie)可(ke)直接使用的電(dian)(dian)池(chi)稱(cheng)為電(dian)(dian)池(chi)，連接到具有充(chong)電(dian)(dian)和放電(dian)(dian)功(gong)能的PCM板的成品(pin)電(dian)(dian)池(chi)組稱(cheng)為鋰電(dian)(dian)池(chi)組。

　　在電(dian)(dian)池(chi)(chi)組(zu)組(zu)件中(zhong)，電(dian)(dian)池(chi)(chi)是電(dian)(dian)池(chi)(chi)的(de)(de)重(zhong)要(yao)組(zu)成部(bu)分。包裝(zhuang)中(zhong)常用的(de)(de)電(dian)(dian)池(chi)(chi)包括(kuo)聚合物（軟包裝(zhuang)）鋰(li)電(dian)(dian)池(chi)(chi)、鋁殼(ke)鋰(li)離(li)(li)子、鋼殼(ke)鋰(li)離(li)(li)子、圓(yuan)柱(zhu)電(dian)(dian)池(chi)(chi)等。隨著包裝(zhuang)工藝的(de)(de)不(bu)(bu)斷(duan)發(fa)展(zhan)和連(lian)接(jie)方式的(de)(de)不(bu)(bu)斷(duan)改進(jin)，鋰(li)電(dian)(dian)池(chi)(chi)包裝(zhuang)工藝主要(yao)分為以下兩(liang)種類(lei)型(xing)：是通過彈(dan)性(xing)金屬板的(de)(de)接(jie)觸，不(bu)(bu)需要(yao)焊接(jie)，電(dian)(dian)池(chi)(chi)更(geng)容(rong)易更(geng)換(huan)，但有一個(ge)的(de)(de)缺陷可能(neng)導致接(jie)觸不(bu)(bu)良(liang)；另是通過激光焊接(jie)、超聲波(bo)焊接(jie)或脈沖(chong)焊接(jie)，這(zhe)也是常見的(de)(de)焊接(jie)方法，雖然靠譜性(xing)相對較好，但不(bu)(bu)應更(geng)換(huan)電(dian)(dian)池(chi)(chi)。

　　在(zai)進入(ru)電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)組組件之前(qian)，需要(yao)對(dui)電(dian)(dian)(dian)(dian)(dian)(dian)壓、內(nei)阻、過(guo)(guo)流(liu)(liu)(liu)(liu)(liu)保護等進行嚴(yan)格(ge)的性能(neng)(neng)(neng)測(ce)試(shi)，包括：短路(lu)保護功(gong)能(neng)(neng)(neng)：驗(yan)(yan)證短路(lu)情(qing)(qing)況(kuang)下(xia)(xia)是(shi)(shi)(shi)否(fou)有保護功(gong)能(neng)(neng)(neng)。充(chong)(chong)放電(dian)(dian)(dian)(dian)(dian)(dian)功(gong)能(neng)(neng)(neng)：驗(yan)(yan)證充(chong)(chong)放電(dian)(dian)(dian)(dian)(dian)(dian)功(gong)能(neng)(neng)(neng)是(shi)(shi)(shi)否(fou)正(zheng)常。內(nei)阻測(ce)試(shi)：驗(yan)(yan)證是(shi)(shi)(shi)否(fou)符合產(chan)品規范的要(yao)求。電(dian)(dian)(dian)(dian)(dian)(dian)壓測(ce)試(shi)：檢(jian)查成品電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)的空載(zai)和負載(zai)電(dian)(dian)(dian)(dian)(dian)(dian)壓是(shi)(shi)(shi)否(fou)符合產(chan)品規范的要(yao)求。ID測(ce)試(shi)：當(dang)電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)ID電(dian)(dian)(dian)(dian)(dian)(dian)阻錯誤時(shi)(shi)，檢(jian)查手機(ji)安裝后是(shi)(shi)(shi)否(fou)會判斷電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)無效。NTC測(ce)試(shi)：在(zai)鋰(li)電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)組、大(da)電(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)針(zhen)座微針(zhen)模(mo)塊的性能(neng)(neng)(neng)測(ce)試(shi)中，驗(yan)(yan)證NTC電(dian)(dian)(dian)(dian)(dian)(dian)阻是(shi)(shi)(shi)否(fou)會發出斷電(dian)(dian)(dian)(dian)(dian)(dian)信(xin)(xin)號(hao)，并在(zai)電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)正(zheng)在(zai)充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)且電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)電(dian)(dian)(dian)(dian)(dian)(dian)壓達到電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)容量上限時(shi)(shi)關閉電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)(dian)路(lu)，以防止(zhi)電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)因(yin)過(guo)(guo)度充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)而損壞，作為傳(chuan)導和連接(jie)信(xin)(xin)號(hao)的橋梁，可以有效地輔助鋰(li)電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)組的性能(neng)(neng)(neng)測(ce)試(shi)。集成彈性芯片結構設(she)計具有整(zheng)體精度高、性能(neng)(neng)(neng)好、頭部(bu)形狀可定制等特點。在(zai)大(da)電(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)傳(chuan)輸(shu)的情(qing)(qing)況(kuang)下(xia)(xia)，它可以承(cheng)載(zai)1-50a范圍內(nei)的電(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)，并保持穩定的過(guo)(guo)電(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)。電(dian)(dian)(dian)(dian)(dian)(dian)壓恒(heng)定，電(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)基本無衰減，在(zai)節距(ju)場中有良好的導通。

　　取(qu)值范圍為0.15-0.4mm，具有(you)良好的適(shi)應(ying)性(xing)和兼容性(xing)。連接(jie)時，沒有(you)卡(ka)銷，也沒有(you)卡(ka)銷。它有(you)明顯(xian)的優勢(shi)。在鋰電池組測試中，其(qi)平均使用壽命超過20W次，導電性(xing)強，無需頻(pin)繁更換(huan)。

　　為了在未(wei)來的(de)(de)市場競爭中脫穎(ying)而出，鋰電池(chi)組(zu)(zu)企(qi)業(ye)不僅需要淘(tao)汰傳(chuan)統(tong)的(de)(de)組(zu)(zu)裝工藝(yi)和(he)生產模(mo)式，更重(zhong)要的(de)(de)是，在鋰電池(chi)組(zu)(zu)的(de)(de)質(zhi)量和(he)性能測試中，大電流(liu)針座微針模(mo)塊在電流(liu)傳(chuan)輸和(he)信號連接方面(mian)具有(you)無可比擬的(de)(de)優(you)勢。還可以(yi)大大提高鋰電池(chi)組(zu)(zu)的(de)(de)測試效(xiao)率(lv)，有(you)效(xiao)為企(qi)業(ye)節約成本！