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(wei)修企業必備(bei)的(de)工具(ju),但(dan)是很多修理廠卻并沒有(you)正確(que)配置充(chong)(chong)(chong)電(dian)(dian)(dian)器。有(you)的(de)充(chong)(chong)(chong)電(dian)(dian)(dian)器像“頂天立地(di)”的(de)傳(chuan)統衣(yi)柜(ju),有(you)的(de)充(chong)(chong)(chong)電(dian)(dian)(dian)器將(jiang)蓄(xu)電(dian)(dian)(dian)池充(chong)(chong)(chong)得酸液翻(fan)涌(yong)還在(zai)源源不斷(duan)地(di)送(song)電(dian)(dian)(dian),有(you)的(de)充(chong)(chong)(chong)電(dian)(dian)(dian)器探頭一伸(shen)火花四濺。這樣的(de)充(chong)(chong)(chong)電(dian)(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(xiang)“頂天立地”的傳統衣柜(ju),有的充(chong)電(dian)(dian)(dian)器將蓄電(dian)(dian)(dian)池充(chong)得酸液翻涌還在源(yuan)源(yuan)不(bu)斷地送電(dian)(dian)(dian),有的充(chong)電(dian)(dian)(dian)器探(tan)頭一(yi)伸(shen)火(huo)花四濺。這(zhe)樣(yang)的充(chong)電(dian)(dian)(dian)器一(yi)般都(dou)是可(ke)控硅(gui)(gui)充(chong)電(dian)(dian)(dian)機和硅(gui)(gui)整流充(chong)電(dian)(dian)(dian)機。可(ke)控硅(gui)(gui)充(chong)電(dian)(dian)(dian)機調節、整流元件比較脆弱,輸(shu)(shu)出(chu)端不(bu)太(tai)安全,而且輸(shu)(shu)入電(dian)(dian)(dian)流大。硅(gui)(gui)整流充(chong)電(dian)(dian)(dian)機成本偏高(gao),控制精(jing)度(du)不(bu)太(tai)高(gao)。有沒有更好的充(chong)電(dian)(dian)(dian)設備呢?有!像(xiang)新型的初級晶體管(guan)開關充(chong)電(dian)(dian)(dian)器,它不(bu)僅避免(mian)了國內傳統充(chong)電(dian)(dian)(dian)器的技(ji)術(shu)缺陷(xian),而且具有一(yi)些新穎獨特(te)的技(ji)術(shu)特(te)色。
一(yi)般來說,一(yi)個(ge)充(chong)足電的(de)蓄電池(chi)在4個(ge)月之內就會由于自放電而流失近一(yi)半的(de)電量,為了(le)使(shi)蓄電池(chi)能保證長效(xiao)的(de)壽命和(he)穩定的(de)功(gong)效(xiao),必須(xu)對其(qi)進行精心(xin)的(de)維護和(he)定期充(chong)電。初(chu)級晶體管開關充(chong)電器給用戶提供(gong)了(le)一(yi)個(ge)理想的(de)解(jie)決方案。它體積小、質量輕,節省能源,易于操作,故障率極低,在很多方面具(ju)有國內同(tong)類產品所(suo)不(bu)具(ju)備的(de)特點(dian)。
(1)確保(bao)安全(quan)(quan)充電(dian)(dian)(dian)。初級晶(jing)體(ti)管開關(guan)(guan)充電(dian)(dian)(dian)器采用(yong)智能(neng)(neng)化的(de)(de)電(dian)(dian)(dian)路設計,能(neng)(neng)自動識別蓄電(dian)(dian)(dian)池電(dian)(dian)(dian)壓,如12 V或者24 V,并能(neng)(neng)在最短時間內,用(yong)最安全(quan)(quan)的(de)(de)電(dian)(dian)(dian)流進(jin)行充電(dian)(dian)(dian),電(dian)(dian)(dian)子裝置(zhi)始(shi)終(zhong)會自動地(di)將(jiang)充電(dian)(dian)(dian)電(dian)(dian)(dian)流調(diao)整在安全(quan)(quan)范圍內。另(ling)外(wai),初級晶(jing)體(ti)管開關(guan)(guan)充電(dian)(dian)(dian)器在電(dian)(dian)(dian)極接(jie)反時不會工(gong)作,避免了人為錯誤操作帶來(lai)的(de)(de)危害(hai)。初級晶(jing)體(ti)管開關(guan)(guan)充電(dian)(dian)(dian)器對短路、過載均有(you)很好的(de)(de)免疫能(neng)(neng)力,而且能(neng)(neng)保(bao)護蓄電(dian)(dian)(dian)池沒(mei)有(you)過量充電(dian)(dian)(dian)的(de)(de)危險(xian)。
(2)充電過(guo)程(cheng)控(kong)制(zhi)精度高(gao)。大多(duo)數的(de)電子元件都是在微處(chu)理器(qi)的(de)監(jian)測下工(gong)作的(de),幾乎不(bu)會出(chu)現運行出(chu)錯的(de)情況。用戶(hu)可以(yi)根據液晶屏幕上的(de)信息,隨(sui)時了(le)解(jie)充電過(guo)程(cheng)必(bi)要的(de)電流、電壓(ya)及(ji)充電時間等技術參數。
(3)備用充(chong)電(dian)模(mo)式給工作帶來方便。在備用充(chong)電(dian)模(mo)式下(xia),充(chong)電(dian)器(qi)取代電(dian)池(chi)直(zhi)接提供電(dian)能,一些電(dian)子(zi)裝置如汽車(che)天窗(chuang)、車(che)窗(chuang)鎖仍然能被操縱,電(dian)話和收音機中的(de)數據也不會丟失。
(4)初級晶體管開關充電器專門針對維(wei)修車間內磕碰(peng)不斷(duan)的(de)特點設計。例如它的(de)外部面板一般是由抗沖擊且防酸(suan)性(xing)的(de)特殊材料制成。
(5)可以與蓄電池(chi)不限時(shi)地連接。在充(chong)電完畢之(zhi)后,充(chong)電電壓(ya)將保持在待用的狀態,用戶不必擔心(xin)長時(shi)間充(chong)電引起的事(shi)故。
(6)自動補充(chong)蓄電(dian)池(chi)流失(shi)的(de)能量(liang)。在電(dian)池(chi)充(chong)電(dian)的(de)過程(cheng)中,能量(liang)會以(yi)(yi)各種消耗形式從(cong)蓄電(dian)池(chi)中流失(shi)。初級晶體管開關充(chong)電(dian)器(qi)可以(yi)(yi)補充(chong)這部(bu)分流失(shi)的(de)能量(liang),同時也可以(yi)(yi)避免蓄電(dian)池(chi)負荷過大。
(7)充電時不(bu)會(hui)產(chan)生(sheng)火花。初級晶體管開關充電器(qi)帶有零電壓充電夾,在與蓄電池連接時不(bu)會(hui)產(chan)生(sheng)電火花。
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(ke)制成更(geng)小更(geng)輕的模(mo)塊,而且(qie)有更(geng)高的功率和更(geng)穩定的直(zhi)流電輸出。
充電(dian)器的使用(yong)非常(chang)簡單,說明(ming)書上的型號表以及圖表上的數(shu)據(ju)會(hui)清楚地告(gao)訴(su)用(yong)戶正確(que)的充電(dian)時間,整個充電(dian)過程中不會(hui)有任何后顧之(zhi)憂。