微打印(yin)機智能鋰(li)電(dian)池(chi)充(chong)電(dian)器(qi)―為滿足IT行業便(bian)攜(xie)式微打印(yin)機而設(she)計(ji)的具(ju)有主從(cong)機電(dian)池(chi)識(shi)別的優先(xian)充(chong)電(dian)功能的鋰(li)電(dian)池(chi)智能充(chong)電(dian)器(qi)。解(jie)決了(le)單(dan)一電(dian)池(chi)或多塊電(dian)池(chi)同(tong)時在位，充(chong)電(dian)器(qi)只(zhi)具(ju)備單(dan)一充(chong)電(dian)或同(tong)時充(chong)電(dian)的現(xian)狀。大(da)大(da)提高(gao)了(le)充(chong)電(dian)器(qi)在同(tong)體積同(tong)功率下的充(chong)電(dian)效率。增進了(le)便(bian)攜(xie)式產品對備用電(dian)池(chi)的利(li)用效率。該技術規屬于智能鋰(li)電(dian)池(chi)充(chong)電(dian)識(shi)別技術鄰域。

　　一、8.4V/1A微(wei)打印機智(zhi)能鋰(li)電池充電器設計方(fang)案(an)要(yao)求(qiu)

　　1） 充電(dian)器具備充電(dian)識別功(gong)能(neng)，分別通(tong)過(guo)兩個指示燈對主(zhu)從(cong)電(dian)池進行充電(dian)指示。

　　2） 在任何充電狀態下，充電器都優(you)先充(chong)(chong)(chong)打印機(ji)主(zhu)機(ji)電池(chi)(chi)，充(chong)(chong)(chong)飽(bao)后再充(chong)(chong)(chong)從機(ji)電池(chi)(chi)：當從機(ji)電池(chi)(chi)在充(chong)(chong)(chong)電時，只要主(zhu)機(ji)電池(chi)(chi)在位，充(chong)(chong)(chong)電器會(hui)自(zi)動識別(bie)，并轉換(huan)給(gei)主(zhu)機(ji)電池(chi)(chi)進行充(chong)(chong)(chong)電，充(chong)(chong)(chong)飽(bao)后再繼續給(gei)從機(ji)電池(chi)(chi)進行充(chong)(chong)(chong)電。

　　3） 整個(ge)(ge)充(chong)(chong)電(dian)過程(cheng)中，分別有兩個(ge)(ge)指(zhi)示(shi)燈(deng)(deng)指(zhi)示(shi)充(chong)(chong)電(dian)方式(shi)：（主機(ji)充(chong)(chong)電(dian)指(zhi)示(shi)燈(deng)(deng)、從機(ji)充(chong)(chong)電(dian)指(zhi)示(shi)燈(deng)(deng)）充(chong)(chong)電(dian)過程(cheng)亮紅燈(deng)(deng)，充(chong)(chong)飽后亮綠燈(deng)(deng)，電(dian)池不在(zai)位(wei)時不亮燈(deng)(deng)。

　　4） 8.4V/1A微打印機智能鋰電池充電器原理圖