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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工具,但是很多修理廠卻并沒有正確配置(zhi)充(chong)電(dian)器(qi)(qi)。有的充(chong)電(dian)器(qi)(qi)像“頂天立地(di)”的傳統衣柜(ju),有的充(chong)電(dian)器(qi)(qi)將蓄電(dian)池充(chong)得酸液翻涌還在源源不斷(duan)地(di)送電(dian),有的充(chong)電(dian)器(qi)(qi)探頭(tou)一伸火花四濺(jian)。這樣的充(chong)電(dian)器(qi)(qi) ...

      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,有的充電(dian)(dian)(dian)(dian)器(qi)(qi)將蓄電(dian)(dian)(dian)(dian)池充得酸液翻(fan)涌還(huan)在(zai)源(yuan)源(yuan)不斷地送(song)電(dian)(dian)(dian)(dian),有的充電(dian)(dian)(dian)(dian)器(qi)(qi)探頭(tou)一(yi)伸火花(hua)四濺。這樣的充電(dian)(dian)(dian)(dian)器(qi)(qi)一(yi)般都是可控硅(gui)(gui)充電(dian)(dian)(dian)(dian)機和(he)硅(gui)(gui)整(zheng)流充電(dian)(dian)(dian)(dian)機。可控硅(gui)(gui)充電(dian)(dian)(dian)(dian)機調節、整(zheng)流元件(jian)比較(jiao)脆弱,輸(shu)出端(duan)不太安全,而且輸(shu)入電(dian)(dian)(dian)(dian)流大。硅(gui)(gui)整(zheng)流充電(dian)(dian)(dian)(dian)機成本偏高(gao),控制精度不太高(gao)。有沒有更好的充電(dian)(dian)(dian)(dian)設(she)備呢?有!像(xiang)新(xin)型的初級(ji)晶體(ti)管開關充電(dian)(dian)(dian)(dian)器(qi)(qi),它(ta)不僅避免了(le)國內(nei)傳統充電(dian)(dian)(dian)(dian)器(qi)(qi)的技術(shu)(shu)缺(que)陷(xian),而且具(ju)有一(yi)些新(xin)穎獨特的技術(shu)(shu)特色。

      一般(ban)來說,一個(ge)充足(zu)電(dian)的(de)蓄電(dian)池(chi)在4個(ge)月(yue)之內就會由于自放電(dian)而流(liu)失(shi)近(jin)一半的(de)電(dian)量,為了使蓄電(dian)池(chi)能保證長效的(de)壽(shou)命和(he)穩(wen)定的(de)功效,必(bi)須對其進(jin)行精心的(de)維護和(he)定期充電(dian)。初(chu)級晶體管開關充電(dian)器給(gei)用戶(hu)提供了一個(ge)理想的(de)解決(jue)方(fang)案。它體積(ji)小、質量輕,節省能源,易于操作,故(gu)障率極低,在很多方(fang)面具(ju)有國內同類產品(pin)所不具(ju)備的(de)特點。

(1)確保安(an)全充電(dian)(dian)(dian)。初(chu)級晶體(ti)管開(kai)(kai)關充電(dian)(dian)(dian)器采用智能(neng)化的電(dian)(dian)(dian)路(lu)設計,能(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)在最短時(shi)間內,用最安(an)全的電(dian)(dian)(dian)流進(jin)行充電(dian)(dian)(dian),電(dian)(dian)(dian)子裝(zhuang)置始(shi)終會自動地(di)將充電(dian)(dian)(dian)電(dian)(dian)(dian)流調(diao)整在安(an)全范圍內。另外,初(chu)級晶體(ti)管開(kai)(kai)關充電(dian)(dian)(dian)器在電(dian)(dian)(dian)極接反時(shi)不會工作,避(bi)免(mian)了人為錯(cuo)誤操(cao)作帶來的危害。初(chu)級晶體(ti)管開(kai)(kai)關充電(dian)(dian)(dian)器對短路(lu)、過載均(jun)有(you)很好的免(mian)疫能(neng)力,而且能(neng)保護蓄電(dian)(dian)(dian)池沒有(you)過量充電(dian)(dian)(dian)的危險。

(2)充(chong)電(dian)(dian)過(guo)程控(kong)制精度高。大多數的(de)(de)電(dian)(dian)子元件都是(shi)在微處理器(qi)的(de)(de)監(jian)測下工作的(de)(de),幾乎不會出現(xian)運行出錯的(de)(de)情況。用(yong)戶可以根據液晶屏幕上的(de)(de)信息,隨(sui)時了(le)解充(chong)電(dian)(dian)過(guo)程必要的(de)(de)電(dian)(dian)流、電(dian)(dian)壓及(ji)充(chong)電(dian)(dian)時間(jian)等技術參數。

(3)備(bei)(bei)用充電(dian)(dian)模(mo)式給(gei)工作帶(dai)來(lai)方便。在備(bei)(bei)用充電(dian)(dian)模(mo)式下,充電(dian)(dian)器(qi)取代電(dian)(dian)池直(zhi)接提供電(dian)(dian)能(neng),一些(xie)電(dian)(dian)子裝置如汽車(che)天窗、車(che)窗鎖仍然能(neng)被操縱,電(dian)(dian)話和收(shou)音機中(zhong)的數據也(ye)不會丟失。

(4)初級晶體管(guan)開關充電器專門(men)針對維修(xiu)車間(jian)內磕碰不斷(duan)的(de)特點設計。例如它的(de)外部(bu)面板一般(ban)是由抗沖擊且防酸性的(de)特殊材料制成。

(5)可以與蓄電(dian)池不限(xian)時地連(lian)接。在(zai)充電(dian)完畢之后,充電(dian)電(dian)壓將保持在(zai)待用的狀態,用戶不必擔心長時間充電(dian)引起的事故。

(6)自動補(bu)充(chong)蓄電池(chi)流失(shi)的(de)能量。在電池(chi)充(chong)電的(de)過程中,能量會以各種消耗形式從(cong)蓄電池(chi)中流失(shi)。初級晶體(ti)管開關充(chong)電器可以補(bu)充(chong)這部分流失(shi)的(de)能量,同(tong)時(shi)也(ye)可以避免蓄電池(chi)負荷過大。

(7)充(chong)電(dian)時不會(hui)產(chan)生火花(hua)。初(chu)級晶體管開關充(chong)電(dian)器帶(dai)有零電(dian)壓充(chong)電(dian)夾(jia),在與(yu)蓄電(dian)池連接(jie)時不會(hui)產(chan)生電(dian)火花(hua)。

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(zhi)成更小(xiao)更輕的(de)模(mo)塊,而(er)且有更高的(de)功率(lv)和更穩定的(de)直流(liu)電(dian)輸出(chu)。

充(chong)(chong)電器(qi)的(de)使用非常簡單(dan),說(shuo)明書上的(de)型號表以(yi)及圖表上的(de)數據會清楚地告(gao)訴用戶正確的(de)充(chong)(chong)電時間,整個充(chong)(chong)電過程中不會有任(ren)何后(hou)顧之憂。

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