鋰(li)電(dian)(dian)(dian)池充(chong)電(dian)(dian)(dian)器(qi)原理(li)圖(tu)(tu)是什么(me)(me)呢(ni)？在充(chong)電(dian)(dian)(dian)時，手(shou)機和(he)電(dian)(dian)(dian)動車使用的充(chong)電(dian)(dian)(dian)器(qi)多為(wei)鋰(li)電(dian)(dian)(dian)池充(chong)電(dian)(dian)(dian)器(qi)，那么(me)(me)你(ni)知道(dao)鋰(li)電(dian)(dian)(dian)池充(chong)電(dian)(dian)(dian)器(qi)原理(li)圖(tu)(tu)是什么(me)(me)呢(ni)？下面世界(jie)工廠網小編就和(he)大家(jia)聊(liao)聊(liao)鋰(li)電(dian)(dian)(dian)池充(chong)電(dian)(dian)(dian)器(qi)原理(li)圖(tu)(tu)，也長長見識。

　　鋰離(li)子(zi)電(dian)(dian)(dian)(dian)(dian)池具有單(dan)只端電(dian)(dian)(dian)(dian)(dian)壓高、比容量大(da)(da)等優點，但其充(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)必須使用(yong)專用(yong)充(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)器(qi)，因(yin)(yin)為(wei)它在過充(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)時極易損壞。鋰離(li)子(zi)電(dian)(dian)(dian)(dian)(dian)池充(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)器(qi)之所(suo)以稱(cheng)“新創(chuang)意”，是因(yin)(yin)為(wei)它除(chu)監(jian)視電(dian)(dian)(dian)(dian)(dian)池的(de)充(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)狀態外(wai)，還(huan)能(neng)分階段控制電(dian)(dian)(dian)(dian)(dian)池的(de)最(zui)(zui)大(da)(da)充(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)流。用(yong)本充(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)器(qi)充(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)開始時，充(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)流從10mA依次(ci)遞增(zeng)至(zhi)270mA，當電(dian)(dian)(dian)(dian)(dian)量充(chong)(chong)(chong)(chong)至(zhi)70%左(zuo)右(you)時，自(zi)動改用(yong)最(zui)(zui)大(da)(da)220mA充(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)，然后依次(ci)改為(wei)最(zui)(zui)大(da)(da)170mA、120mA和70mA，最(zui)(zui)后以10mA左(zuo)右(you)的(de)涓流結束充(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)。這(zhe)種充(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)方法可(ke)以較(jiao)大(da)(da)限度地將鋰離(li)子(zi)電(dian)(dian)(dian)(dian)(dian)池充(chong)(chong)(chong)(chong)足。

　　本裝置電(dian)(dian)(dian)(dian)(dian)路如附圖所示(shi)。IC1構(gou)(gou)成(cheng)(cheng)(cheng)頻率約(yue)1Hz１的多(duo)諧振蕩器，IC2構(gou)(gou)成(cheng)(cheng)(cheng)脈沖(chong)頻率６分配器，IC3構(gou)(gou)成(cheng)(cheng)(cheng)充(chong)電(dian)(dian)(dian)(dian)(dian)執行電(dian)(dian)(dian)(dian)(dian)路。通電(dian)(dian)(dian)(dian)(dian)后(hou)IC2復位，Q0輸(shu)(shu)出(chu)高電(dian)(dian)(dian)(dian)(dian)平(ping)，這時IC3輸(shu)(shu)出(chu)電(dian)(dian)(dian)(dian)(dian)壓(ya)僅1.25V，電(dian)(dian)(dian)(dian)(dian)路由(you)+15V經R1給電(dian)(dian)(dian)(dian)(dian)池提供約(yue)10mA的充(chong)電(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)流(liu)。通電(dian)(dian)(dian)(dian)(dian)后(hou)IC1起(qi)振，其③腳輸(shu)(shu)出(chu)的脈沖(chong)觸發(fa)IC2工作，使(shi)輸(shu)(shu)出(chu)端Q1~Q5依次出(chu)現高電(dian)(dian)(dian)(dian)(dian)平(ping)，經不同的分壓(ya)電(dian)(dian)(dian)(dian)(dian)阻分壓(ya)后(hou)，IC3的輸(shu)(shu)出(chu)電(dian)(dian)(dian)(dian)(dian)壓(ya)按6V、7V、8V、9V、10V依次遞增，充(chong)電(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)流(liu)也因(yin)此(ci)在(zai)70mA至270mA之間依次遞增。當Q6輸(shu)(shu)出(chu)高電(dian)(dian)(dian)(dian)(dian)平(ping)時IC2被復位，此(ci)后(hou)電(dian)(dian)(dian)(dian)(dian)路在(zai)IC1輸(shu)(shu)出(chu)脈沖(chong)的作用下(xia)重復上(shang)述過(guo)程。

　　鋰電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)的(de)(de)標稱電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)為(wei)(wei)3.6V，通(tong)(tong)(tong)常放電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)至(zhi)3V即需充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)，終(zhong)止(zhi)(zhi)(zhi)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)最高(gao)(gao)(gao)為(wei)(wei)4.2V。IC4構成(cheng)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)端(duan)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)檢測電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)路(lu)，其(qi)門(men)(men)限電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)即電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)終(zhong)止(zhi)(zhi)(zhi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)可通(tong)(tong)(tong)過(guo)(guo)RP在(zai)4~4.2V范圍內設(she)(she)定。電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)剛充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)時(shi)(shi)(shi)的(de)(de)端(duan)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)低(di)于(yu)檢測電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)路(lu)的(de)(de)門(men)(men)限電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)，IC4輸(shu)出(chu)(chu)低(di)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)平(ping)，這(zhe)時(shi)(shi)(shi)IC2的(de)(de)Q0~Q5均能依次循環呈高(gao)(gao)(gao)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)平(ping)，使(shi)(shi)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)在(zai)10門(men)(men)A～270門(men)(men)A之間階(jie)躍(yue)(yue)循環變化，即Q0=1時(shi)(shi)(shi)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)約(yue)10門(men)(men)A，Q1=1時(shi)(shi)(shi)階(jie)躍(yue)(yue)至(zhi)約(yue)70mA……，Q5=1時(shi)(shi)(shi)階(jie)躍(yue)(yue)至(zhi)最大(da)，約(yue)270mA。電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)充(chong)(chong)(chong)進一(yi)定電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)量后(hou)，其(qi)端(duan)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)升高(gao)(gao)(gao)，且大(da)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)時(shi)(shi)(shi)呈現的(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)比小電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)時(shi)(shi)(shi)更高(gao)(gao)(gao)。因此(ci)，經過(guo)(guo)一(yi)段時(shi)(shi)(shi)間的(de)(de)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)，會出(chu)(chu)現當Q5=1、充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)約(yue)270mA時(shi)(shi)(shi)，電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)端(duan)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)瞬間超(chao)過(guo)(guo)終(zhong)止(zhi)(zhi)(zhi)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)設(she)(she)定值的(de)(de)情況，致使(shi)(shi)IC4輸(shu)出(chu)(chu)高(gao)(gao)(gao)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)平(ping)，IC2被(bei)強(qiang)制復位，最大(da)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)自動(dong)改為(wei)(wei)220mA（對(dui)(dui)應(ying)(ying)于(yu)Q4=1）。繼續充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)，又(you)會出(chu)(chu)現220mA充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)使(shi)(shi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)端(duan)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)超(chao)過(guo)(guo)設(she)(she)定值的(de)(de)情況，因此(ci)IC2當其(qi)Q4=1時(shi)(shi)(shi)即被(bei)強(qiang)制復位，最大(da)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)又(you)改為(wei)(wei)170mA（對(dui)(dui)應(ying)(ying)于(yu)Q3=1）。電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)量越充(chong)(chong)(chong)越足，最后(hou)，70mA充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)（對(dui)(dui)應(ying)(ying)于(yu)Q1=1）能使(shi)(shi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)端(duan)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)超(chao)過(guo)(guo)設(she)(she)定值，于(yu)是(shi)IC2的(de)(de)狀(zhuang)態停留在(zai)Q0為(wei)(wei)高(gao)(gao)(gao)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)平(ping)上，+15V通(tong)(tong)(tong)過(guo)(guo)R1給(gei)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)以10mA的(de)(de)涓流(liu)(liu)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)。

　　LED1~LED6用作充(chong)(chong)電(dian)狀(zhuang)態指(zhi)(zhi)示，同時(shi)也是電(dian)池容量指(zhi)(zhi)示。全亮表示電(dian)池正在全流(liu)充(chong)(chong)電(dian)，僅(jin)LED1亮表示充(chong)(chong)電(dian)過(guo)程(cheng)已(yi)結束，處于涓流(liu)充(chong)(chong)電(dian)狀(zhuang)態。