微打印機智能(neng)鋰(li)電(dian)(dian)池(chi)充(chong)電(dian)(dian)器(qi)―為(wei)滿(man)足IT行(xing)業(ye)便攜式(shi)微打印機而設(she)計的(de)(de)(de)(de)具(ju)有主從機電(dian)(dian)池(chi)識別的(de)(de)(de)(de)優先充(chong)電(dian)(dian)功能(neng)的(de)(de)(de)(de)鋰(li)電(dian)(dian)池(chi)智能(neng)充(chong)電(dian)(dian)器(qi)。解決了單一電(dian)(dian)池(chi)或多塊電(dian)(dian)池(chi)同(tong)時在位，充(chong)電(dian)(dian)器(qi)只具(ju)備(bei)單一充(chong)電(dian)(dian)或同(tong)時充(chong)電(dian)(dian)的(de)(de)(de)(de)現(xian)狀。大(da)大(da)提高了充(chong)電(dian)(dian)器(qi)在同(tong)體(ti)積同(tong)功率下的(de)(de)(de)(de)充(chong)電(dian)(dian)效率。增(zeng)進(jin)了便攜式(shi)產(chan)品對備(bei)用(yong)電(dian)(dian)池(chi)的(de)(de)(de)(de)利用(yong)效率。該技(ji)(ji)術規屬于智能(neng)鋰(li)電(dian)(dian)池(chi)充(chong)電(dian)(dian)識別技(ji)(ji)術鄰(lin)域。

　　一、8.4V/1A微打印機智能鋰電(dian)池充電(dian)器設計方案要求

　　1） 充電器具(ju)備充電識別功(gong)能，分別通過(guo)兩個指(zhi)示燈對主從電池(chi)進行充電指(zhi)示。

　　2） 在任何充電狀態下，充電器都優先充(chong)打印(yin)機(ji)主機(ji)電(dian)(dian)池，充(chong)飽后(hou)再充(chong)從機(ji)電(dian)(dian)池：當(dang)從機(ji)電(dian)(dian)池在(zai)充(chong)電(dian)(dian)時，只(zhi)要主機(ji)電(dian)(dian)池在(zai)位，充(chong)電(dian)(dian)器(qi)會自動(dong)識別，并轉換給主機(ji)電(dian)(dian)池進行充(chong)電(dian)(dian)，充(chong)飽后(hou)再繼續給從機(ji)電(dian)(dian)池進行充(chong)電(dian)(dian)。

　　3） 整個(ge)充(chong)(chong)電(dian)過(guo)程中，分別有(you)兩個(ge)指示(shi)(shi)燈(deng)指示(shi)(shi)充(chong)(chong)電(dian)方式：（主機充(chong)(chong)電(dian)指示(shi)(shi)燈(deng)、從機充(chong)(chong)電(dian)指示(shi)(shi)燈(deng)）充(chong)(chong)電(dian)過(guo)程亮紅燈(deng)，充(chong)(chong)飽(bao)后亮綠燈(deng)，電(dian)池不在位時不亮燈(deng)。

　　4） 8.4V/1A微打印機智能鋰電池充電器原理圖