初級晶體管開關充電器在維修中的使用技巧
汽車充電器是維修企業必備的(de)工具,但是很多修理廠(chang)卻(que)并沒有(you)正(zheng)確配置充(chong)電(dian)(dian)器。有(you)的(de)充(chong)電(dian)(dian)器像“頂(ding)天立地”的(de)傳(chuan)統衣柜,有(you)的(de)充(chong)電(dian)(dian)器將蓄(xu)電(dian)(dian)池充(chong)得酸液翻涌還在(zai)源(yuan)源(yuan)不斷(duan)地送電(dian)(dian),有(you)的(de)充(chong)電(dian)(dian)器探頭一伸火花四濺。這樣的(de)充(chong)電(dian)(dian)器 ...
汽車充電器是維修企業必備的工具,但是很多修理廠卻并沒有正確配置充電器。有的充電器像“頂(ding)天(tian)立地”的(de)(de)(de)傳(chuan)統(tong)衣(yi)柜,有的(de)(de)(de)充(chong)電(dian)(dian)(dian)(dian)(dian)器將蓄電(dian)(dian)(dian)(dian)(dian)池充(chong)得酸(suan)液(ye)翻涌還在源源不(bu)斷(duan)地送(song)電(dian)(dian)(dian)(dian)(dian),有的(de)(de)(de)充(chong)電(dian)(dian)(dian)(dian)(dian)器探頭一(yi)伸火花四濺(jian)。這樣(yang)的(de)(de)(de)充(chong)電(dian)(dian)(dian)(dian)(dian)器一(yi)般都(dou)是可控硅充(chong)電(dian)(dian)(dian)(dian)(dian)機(ji)和硅整(zheng)(zheng)流充(chong)電(dian)(dian)(dian)(dian)(dian)機(ji)。可控硅充(chong)電(dian)(dian)(dian)(dian)(dian)機(ji)調節、整(zheng)(zheng)流元件比較脆弱(ruo),輸(shu)出端不(bu)太安(an)全,而(er)且輸(shu)入電(dian)(dian)(dian)(dian)(dian)流大。硅整(zheng)(zheng)流充(chong)電(dian)(dian)(dian)(dian)(dian)機(ji)成本偏高,控制精度不(bu)太高。有沒有更好(hao)的(de)(de)(de)充(chong)電(dian)(dian)(dian)(dian)(dian)設備呢(ni)?有!像新(xin)型的(de)(de)(de)初級(ji)晶體管開(kai)關充(chong)電(dian)(dian)(dian)(dian)(dian)器,它不(bu)僅(jin)避免了(le)國內傳(chuan)統(tong)充(chong)電(dian)(dian)(dian)(dian)(dian)器的(de)(de)(de)技(ji)術缺陷,而(er)且具有一(yi)些新(xin)穎獨特(te)的(de)(de)(de)技(ji)術特(te)色(se)。
一(yi)般(ban)來說(shuo),一(yi)個(ge)(ge)充(chong)足電(dian)的蓄電(dian)池(chi)在(zai)(zai)4個(ge)(ge)月之內就會由于(yu)自(zi)放電(dian)而流失(shi)近一(yi)半的電(dian)量(liang),為了使蓄電(dian)池(chi)能(neng)保證長(chang)效(xiao)的壽命和穩(wen)定的功效(xiao),必須對(dui)其進行精心的維護和定期充(chong)電(dian)。初級(ji)晶體管開關充(chong)電(dian)器給用戶提供了一(yi)個(ge)(ge)理想(xiang)的解決方案。它體積(ji)小(xiao)、質(zhi)量(liang)輕,節(jie)省(sheng)能(neng)源,易于(yu)操作(zuo),故(gu)障(zhang)率極低(di),在(zai)(zai)很多方面(mian)具(ju)有國內同類產品(pin)所不具(ju)備的特點。
(1)確(que)保安全(quan)充(chong)(chong)電(dian)(dian)。初級晶體管(guan)開關充(chong)(chong)電(dian)(dian)器采用智(zhi)能(neng)化的(de)電(dian)(dian)路設(she)計(ji),能(neng)自動(dong)識(shi)別蓄(xu)電(dian)(dian)池電(dian)(dian)壓,如(ru)12 V或者24 V,并能(neng)在最(zui)短時(shi)間內(nei),用最(zui)安全(quan)的(de)電(dian)(dian)流進行充(chong)(chong)電(dian)(dian),電(dian)(dian)子裝置始終會(hui)自動(dong)地將充(chong)(chong)電(dian)(dian)電(dian)(dian)流調整在安全(quan)范圍內(nei)。另外(wai),初級晶體管(guan)開關充(chong)(chong)電(dian)(dian)器在電(dian)(dian)極接反時(shi)不會(hui)工作,避(bi)免了人為(wei)錯(cuo)誤操作帶(dai)來的(de)危害。初級晶體管(guan)開關充(chong)(chong)電(dian)(dian)器對短路、過(guo)載均有很好的(de)免疫能(neng)力(li),而且能(neng)保護蓄(xu)電(dian)(dian)池沒有過(guo)量充(chong)(chong)電(dian)(dian)的(de)危險。
(2)充電(dian)過程(cheng)控制(zhi)精度高。大多數的(de)(de)電(dian)子元件都是在微(wei)處理器的(de)(de)監(jian)測下工作的(de)(de),幾乎不(bu)會(hui)出(chu)現運行出(chu)錯的(de)(de)情況。用戶可(ke)以根(gen)據液晶屏(ping)幕上的(de)(de)信息(xi),隨時(shi)(shi)了解充電(dian)過程(cheng)必要的(de)(de)電(dian)流(liu)、電(dian)壓及充電(dian)時(shi)(shi)間(jian)等技術(shu)參(can)數。
(3)備用充電(dian)(dian)模式給工作帶來(lai)方便(bian)。在備用充電(dian)(dian)模式下(xia),充電(dian)(dian)器取代電(dian)(dian)池(chi)直接提供(gong)電(dian)(dian)能(neng),一些(xie)電(dian)(dian)子裝(zhuang)置如汽車天窗、車窗鎖仍然能(neng)被操縱,電(dian)(dian)話(hua)和收音機(ji)中(zhong)的數據也不會丟失。
(4)初級晶體管開(kai)關充電器專門(men)針對維修車(che)間內(nei)磕(ke)碰不斷的特點設(she)計(ji)。例如它的外部面板一(yi)般(ban)是由(you)抗沖擊且(qie)防酸(suan)性的特殊材料制(zhi)成。
(5)可以與蓄電(dian)池(chi)不(bu)限時地連接。在充(chong)電(dian)完畢之(zhi)后(hou),充(chong)電(dian)電(dian)壓將保持在待(dai)用的(de)狀態(tai),用戶不(bu)必擔心長(chang)時間充(chong)電(dian)引起的(de)事故。
(6)自動補(bu)充蓄(xu)(xu)電(dian)池(chi)(chi)(chi)流(liu)失(shi)的能(neng)量。在電(dian)池(chi)(chi)(chi)充電(dian)的過程中(zhong),能(neng)量會以各種(zhong)消耗形式從(cong)蓄(xu)(xu)電(dian)池(chi)(chi)(chi)中(zhong)流(liu)失(shi)。初級晶體管開(kai)關充電(dian)器可(ke)以補(bu)充這部(bu)分(fen)流(liu)失(shi)的能(neng)量,同時也可(ke)以避免(mian)蓄(xu)(xu)電(dian)池(chi)(chi)(chi)負荷過大。
(7)充電(dian)時不會(hui)產(chan)生火花。初(chu)級晶(jing)體管開關充電(dian)器帶有零電(dian)壓(ya)充電(dian)夾,在與蓄電(dian)池連接(jie)時不會(hui)產(chan)生電(dian)火花。
8)采用了性能優異的電子裝置。初級晶體管開關充電器采用了初級晶體管開關的電子裝置,不僅使初級晶體管開關充電器可制成更(geng)小更(geng)輕的(de)模塊,而且(qie)有更(geng)高的(de)功率和更(geng)穩定的(de)直(zhi)流電輸出。
充電(dian)器的(de)使用(yong)非(fei)常簡單,說明書上的(de)型號(hao)表(biao)以及圖(tu)表(biao)上的(de)數據會清(qing)楚(chu)地告訴(su)用(yong)戶正確的(de)充電(dian)時間(jian),整個(ge)充電(dian)過程中不會有任何后顧之憂。