鋰(li)(li)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)保(bao)(bao)護(hu)(hu)的(de)(de)選(xuan)型(xing)(xing)：電(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)充(chong)滿(man)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓 + 充(chong)、放電(dian)(dian)(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)流（不(bu)同(tong)于(yu)分(fen)離式鋰(li)(li)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)保(bao)(bao)護(hu)(hu)）輔(fu)助信息：電(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)容量，產(chan)品應用 。電(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)安全，首先要(yao)有(you)保(bao)(bao)護(hu)(hu)，再有(you)選(xuan)型(xing)(xing)要(yao)正確鋰(li)(li)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)保(bao)(bao)護(hu)(hu)在(zai)保(bao)(bao)護(hu)(hu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)安全上是(shi)(shi)二(er)次保(bao)(bao)護(hu)(hu)，如：過(guo)充(chong)保(bao)(bao)護(hu)(hu)時，一(yi)級保(bao)(bao)護(hu)(hu)是(shi)(shi)充(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)管理，過(guo)放保(bao)(bao)護(hu)(hu)的(de)(de)一(yi)級保(bao)(bao)護(hu)(hu)是(shi)(shi)主(zhu)芯(xin)片等(deng)。所(suo)以在(zai)選(xuan)型(xing)(xing)時，要(yao)考慮到鋰(li)(li)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)保(bao)(bao)護(hu)(hu)是(shi)(shi)二(er)次保(bao)(bao)護(hu)(hu)的(de)(de)特性(xing)，鋰(li)(li)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)保(bao)(bao)護(hu)(hu)的(de)(de)過(guo)充(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓要(yao)高(gao)于(yu)充(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)管理的(de)(de)過(guo)充(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓的(de)(de)值（不(bu)能(neng)有(you)重(zhong)合區(qu)間），鋰(li)(li)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)保(bao)(bao)護(hu)(hu)的(de)(de)過(guo)放電(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓要(yao)低于(yu)主(zhu)芯(xin)片的(de)(de)過(guo)放電(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓的(de)(de)值等(deng)。鋰(li)(li)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)保(bao)(bao)護(hu)(hu)的(de)(de)選(xuan)型(xing)(xing)：電(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)充(chong)滿(man)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓 + 充(chong)、放電(dian)(dian)(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)流（不(bu)同(tong)于(yu)分(fen)離式鋰(li)(li)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)保(bao)(bao)護(hu)(hu)）XF5131是(shi)(shi)賽芯(xin)推(tui)出的(de)(de)一(yi)款集(ji)成(cheng)充(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)管理、鋰(li)(li)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)保(bao)(bao)護(hu)(hu)、低功耗(hao)二(er)合一(yi)芯(xin)片。XC3098VYP電(dian)(dian)(dian)(dian)(dian)(dian)(dian)源管理IC賽芯(xin)微代理

5301C、6501C、STP01、STP02、3IS1、A0v、3A、6A、6D、6B、XBaca、XBaaA、2h1Hj、XB4908、5136IS、5152I2SZ、3IS3、H3A3b1、3A3d1、6A3Z、6D3K、XBaaA3b1、XBaaA3b2、XB4908AJ、XB4908AJ3K2、XB4908GJ1w1、XB4908GJ3d1、5306A3T、5306A3W、5307A3A、5332A2W5、5332A2w、55352A3T、5352AR、3Q5352G2n、5352G3T、5352G3T/、5352G2r、5353A3T、5353A3W、5606AJ2s3、5606AJ2u1、5606AJ2v、15606AJ2z6、5606GJ1E、5608AJ2z、5608AJ3K、XB6008H3Q、3J131dA、6096J9o、6096J9q、6096JS0N、XB7608A2S3、XB7608A2S6、XB7608AJ3c1、XB7608AJL3a1、XB7608GJ3Z、XB7608GJ3d、XB8089D2h、XB8089D3T、XB8089D3U、XB8089G2n、XB8608AJ2W、XB8608AJ2s、XB8886A3B4、XB8886A3X1、XB8886A3b4、XB8886G3H、XB8989A2x、XB8989A3V31ihv、XC30713M、XC31012u、3105AN1w、50150y、50151P、AN1R、AN1S、XR29812e/、XR29812g、34033L、9u27、2m2DV、2n2DV、2f1D、a2g1Da、2g2Da2g2Da/、2f1Da、2g3Da、2g3Da/、2g2Da、2g4Da、2g5Da、2g7Da、2rA1、XB8989AF電源管理IC賽(sai)芯微代理鋰電池轉1.5V干電池SOC。

一(yi)個是防止充(chong)(chong)(chong)電(dian)(dian)器(qi)的(de)(de)浪涌，與(yu)10uF電(dian)(dian)容一(yi)起做RC濾波，保護充(chong)(chong)(chong)電(dian)(dian)管理.對(dui)(dui)充(chong)(chong)(chong)電(dian)(dian)器(qi)頻繁熱插拔的(de)(de)高壓(ya)(ya)浪涌、對(dui)(dui)目前市場上的(de)(de)各種參(can)差(cha)不齊的(de)(de)手機(ji)充(chong)(chong)(chong)電(dian)(dian)器(qi)，加(jia)這個電(dian)(dian)阻對(dui)(dui)產品的(de)(de)可靠性(xing)增加(jia)，從某種程度上說有一(yi)點系統(tong)TVS的(de)(de)效果。所以(yi)這個電(dian)(dian)阻的(de)(de)功(gong)率(lv)稍微留點點余量。二個是可以(yi)起到分壓(ya)(ya)的(de)(de)作用(yong)，因為(wei)(wei)是線性(xing)充(chong)(chong)(chong)電(dian)(dian)，如(ru)(ru)果電(dian)(dian)池(chi)電(dian)(dian)壓(ya)(ya)3.3V，這時(shi)充(chong)(chong)(chong)電(dian)(dian)處于快(kuai)充(chong)(chong)(chong)階段(duan)（設定450mA），如(ru)(ru)果輸入5V，芯(xin)片自身將(jiang)(jiang)產生（5-3.3）*0.45=765mW的(de)(de)熱量，芯(xin)片太(tai)燙(tang)，充(chong)(chong)(chong)電(dian)(dian)電(dian)(dian)流就會(hui)變得小些。而如(ru)(ru)果加(jia)0.5ohm電(dian)(dian)阻，該電(dian)(dian)阻將(jiang)(jiang)產生0.225V的(de)(de)壓(ya)(ya)降(jiang)(jiang)，將(jiang)(jiang)能降(jiang)(jiang)低(di)(di)一(yi)些芯(xin)片的(de)(de)功(gong)耗，進(jin)而降(jiang)(jiang)低(di)(di)芯(xin)片溫度，使得芯(xin)片可以(yi)保證以(yi)設定的(de)(de)450mA持續快(kuai)速充(chong)(chong)(chong)電(dian)(dian)。但這個電(dian)(dian)阻不能大，因為(wei)(wei)如(ru)(ru)果大，上面產生的(de)(de)壓(ya)(ya)差(cha)大，會(hui)影響(xiang)電(dian)(dian)池(chi)電(dian)(dian)壓(ya)(ya)4V以(yi)上時(shi)的(de)(de)快(kuai)速充(chong)(chong)(chong)電(dian)(dian)，也會(hui)影響(xiang)充(chong)(chong)(chong)電(dian)(dian)器(qi)輸入電(dian)(dian)壓(ya)(ya)偏低(di)(di)時(shi)仍然能以(yi)較大電(dian)(dian)流快(kuai)速充(chong)(chong)(chong)電(dian)(dian)。

鋰(li)電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)PACK設(she)計(ji)過程(cheng)中鋰(li)電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)保(bao)(bao)(bao)(bao)護(hu)(hu)IC是保(bao)(bao)(bao)(bao)護(hu)(hu)芯(xin)片的(de)(de)，首先取(qu)(qu)樣電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)電(dian)(dian)(dian)(dian)(dian)(dian)壓，然后(hou)通過判斷發出各種指(zhi)(zhi)令。MOS管：它(ta)主要起開關作用 2、保(bao)(bao)(bao)(bao)護(hu)(hu)芯(xin)片正常(chang)工作：保(bao)(bao)(bao)(bao)護(hu)(hu)芯(xin)片上(shang)MOS管剛(gang)開始可能處(chu)于關斷狀態(tai)，電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)接上(shang)保(bao)(bao)(bao)(bao)護(hu)(hu)芯(xin)片后(hou)，必(bi)須先觸發MOS管，P+與(yu)P-端才有輸(shu)出電(dian)(dian)(dian)(dian)(dian)(dian)壓，觸發常(chang)用方法——用一導線(xian)把B-與(yu)P-短(duan)接。 3、保(bao)(bao)(bao)(bao)護(hu)(hu)芯(xin)片過充(chong)保(bao)(bao)(bao)(bao)護(hu)(hu)：在P+與(yu)P-上(shang)接上(shang)一高于電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)電(dian)(dian)(dian)(dian)(dian)(dian)壓的(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)，電(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)的(de)(de)正極接B+、電(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)的(de)(de)負極接B-，接好電(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)后(hou)，電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)開始充(chong)電(dian)(dian)(dian)(dian)(dian)(dian)，電(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)方向如圖所(suo)示的(de)(de)I1的(de)(de)流(liu)(liu)向電(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)從電(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)正極出發，流(liu)(liu)經電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)、D1、MOS2到(dao)電(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)負極(這時MOS1被D1短(duan)路)，IC通過電(dian)(dian)(dian)(dian)(dian)(dian)容來取(qu)(qu)樣電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)電(dian)(dian)(dian)(dian)(dian)(dian)壓的(de)(de)值，當電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)電(dian)(dian)(dian)(dian)(dian)(dian)壓達(da)到(dao)4.25v時，IC發出指(zhi)(zhi)令，使引腳CO為(wei)低電(dian)(dian)(dian)(dian)(dian)(dian)平(ping)，這時電(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)從電(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)正極出發，流(liu)(liu)經電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)、D1、到(dao)達(da)MOS2時由(you)于MOS2的(de)(de)柵(zha)極與(yu)CO相連也(ye)為(wei)低電(dian)(dian)(dian)(dian)(dian)(dian)平(ping)，MOS2關斷，整個回路被關斷，電(dian)(dian)(dian)(dian)(dian)(dian)路起到(dao)保(bao)(bao)(bao)(bao)護(hu)(hu)作用。 XL1507、XL1509、XL2596、XL2576。

保(bao)(bao)(bao)(bao)(bao)護(hu)(hu)(hu)板(ban)(ban)對(dui)(dui)(dui)單(dan)一電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)芯(xin)保(bao)(bao)(bao)(bao)(bao)護(hu)(hu)(hu)時(shi)(shi)，保(bao)(bao)(bao)(bao)(bao)護(hu)(hu)(hu)板(ban)(ban)設(she)計會相對(dui)(dui)(dui)簡單(dan)，技(ji)(ji)術性較高(gao)的(de)(de)(de)地(di)方在于(yu)，比(bi)如(ru)對(dui)(dui)(dui)動(dong)(dong)力(li)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)保(bao)(bao)(bao)(bao)(bao)護(hu)(hu)(hu)板(ban)(ban)設(she)計需(xu)要(yao)注意的(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓平(ping)臺問題，動(dong)(dong)力(li)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)在使用(yong)(yong)(yong)中往往被要(yao)求(qiu)很(hen)大的(de)(de)(de)平(ping)臺電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓，所(suo)以(yi)設(she)計保(bao)(bao)(bao)(bao)(bao)護(hu)(hu)(hu)板(ban)(ban)時(shi)(shi)盡量使保(bao)(bao)(bao)(bao)(bao)護(hu)(hu)(hu)板(ban)(ban)不影響電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)芯(xin)放(fang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)的(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓，這(zhe)樣(yang)對(dui)(dui)(dui)控制IC，精密電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻等(deng)元件的(de)(de)(de)要(yao)求(qiu)就會很(hen)高(gao)，一般國產(chan)(chan)IC能滿(man)足大多數產(chan)(chan)品要(yao)求(qiu)，特(te)殊可以(yi)采(cai)用(yong)(yong)(yong)進口產(chan)(chan)品，電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)采(cai)樣(yang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻則需(xu)要(yao)使用(yong)(yong)(yong)JEPSUN捷比(bi)信電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻，以(yi)滿(man)足高(gao)精密度，低溫度系數，無感等(deng)要(yao)求(qiu)。對(dui)(dui)(dui)多電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)芯(xin)保(bao)(bao)(bao)(bao)(bao)護(hu)(hu)(hu)板(ban)(ban)設(she)計，則有更高(gao)的(de)(de)(de)技(ji)(ji)術要(yao)求(qiu)，按(an)照不同的(de)(de)(de)需(xu)要(yao)，設(she)計復雜程度各不相同的(de)(de)(de)產(chan)(chan)品。主(zhu)要(yao)技(ji)(ji)術功(gong)能:1、過充(chong)(chong)(chong)保(bao)(bao)(bao)(bao)(bao)護(hu)(hu)(hu) 2、過放(fang)保(bao)(bao)(bao)(bao)(bao)護(hu)(hu)(hu) 3、過流(liu)、短(duan)路(lu)保(bao)(bao)(bao)(bao)(bao)護(hu)(hu)(hu)手(shou)機(ji)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)啟動(dong)(dong)保(bao)(bao)(bao)(bao)(bao)護(hu)(hu)(hu)后(hou)的(de)(de)(de)解決方法(來源于(yu)網(wang)絡):1、用(yong)(yong)(yong)原(yuan)(yuan)配的(de)(de)(de)直沖在手(shou)機(ji)上(shang)直接充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)，會把(ba)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)保(bao)(bao)(bao)(bao)(bao)護(hu)(hu)(hu)板(ban)(ban)的(de)(de)(de)保(bao)(bao)(bao)(bao)(bao)護(hu)(hu)(hu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)路(lu)自動(dong)(dong)沖開。2、把(ba)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)的(de)(de)(de)正負極瞬間短(duan)路(lu)，看到電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)極片上(shang)有火花就行了，多試幾次(ci)，然后(hou)再用(yong)(yong)(yong)直充(chong)(chong)(chong)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)。3、找(zhao)個(ge)5V的(de)(de)(de)直流(liu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)，用(yong)(yong)(yong)正負極輕(qing)觸電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)的(de)(de)(de)正負極，多試幾次(ci)，再用(yong)(yong)(yong)原(yuan)(yuan)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)器充(chong)(chong)(chong)。芯(xin)納科技(ji)(ji)、鋰電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)管理(li)XA4246。XC3098VYP電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)源管理(li)IC賽芯(xin)微代理(li)

鎳氫鎳鋅電池充電管(guan)理。XC3098VYP電源管(guan)理IC賽(sai)芯微代理

芯(xin)納科技成立于2011年(nian)。專(zhuan)注代理(li)賽芯(xin)電(dian)(dian)子(zi)(zi)XYSEMI和電(dian)(dian)子(zi)(zi)元器(qi)件(jian)的(de)(de)銷(xiao)(xiao)售服(fu)(fu)務(wu)。提供的(de)(de)產(chan)品(pin)和方案(an)包括：電(dian)(dian)源(yuan)管(guan)理(li)芯(xin)片、鋰(li)電(dian)(dian)池(chi)充(chong)(chong)電(dian)(dian)管(guan)理(li)、鋰(li)電(dian)(dian)保護、DC轉(zhuan)換器(qi)、MOS等；廣泛應用消費電(dian)(dian)子(zi)(zi)：TWS耳機、移(yi)動電(dian)(dian)源(yuan)、無線充(chong)(chong)、小家(jia)電(dian)(dian)、智能穿(chuan)戴等產(chan)品(pin)、以及工業(ye)類(lei)電(dian)(dian)源(yuan)方案(an)。公司擁有(you)完善(shan)的(de)(de)研發(fa)和技術(shu)支持(chi)團隊和專(zhuan)業(ye)的(de)(de)銷(xiao)(xiao)售服(fu)(fu)務(wu)團隊，憑借(jie)專(zhuan)業(ye)、務(wu)實(shi)、創(chuang)新的(de)(de)文化理(li)念(nian)，人性化的(de)(de)管(guan)理(li)與(yu)完善(shan)的(de)(de)流程(cheng)體系，不斷發(fa)揮(hui)自身(shen)優勢(shi)，整合行(xing)業(ye)資源(yuan)，致力(li)于為(wei)(wei)合作伙伴帶來有(you)效增值，為(wei)(wei)客戶的(de)(de)成長(chang)與(yu)發(fa)展竭誠服(fu)(fu)務(wu)，當(dang)好供求(qiu)間之橋梁，謀求(qiu)產(chan)業(ye)鏈(lian)的(de)(de)共同發(fa)展。XC3098VYP電(dian)(dian)源(yuan)管(guan)理(li)IC賽芯(xin)微代理(li)

深圳(zhen)(zhen)市(shi)芯(xin)納科技技術有(you)(you)限(xian)公司匯集了(le)大(da)量的(de)(de)(de)(de)(de)(de)(de)優(you)秀人才，集企業奇思(si)，創經濟奇跡，一(yi)群有(you)(you)夢(meng)想有(you)(you)朝氣(qi)的(de)(de)(de)(de)(de)(de)(de)團隊不(bu)(bu)斷在(zai)(zai)前進的(de)(de)(de)(de)(de)(de)(de)道路上(shang)開創新(xin)天地(di)，繪畫新(xin)藍圖，在(zai)(zai)廣東省等地(di)區的(de)(de)(de)(de)(de)(de)(de)電子元器件中始終保持良好(hao)的(de)(de)(de)(de)(de)(de)(de)信(xin)譽(yu)，信(xin)奉著(zhu)“爭取每(mei)一(yi)個客戶(hu)不(bu)(bu)容易，失去每(mei)一(yi)個用戶(hu)很簡單”的(de)(de)(de)(de)(de)(de)(de)理(li)念(nian)，市(shi)場是企業的(de)(de)(de)(de)(de)(de)(de)方向，質量是企業的(de)(de)(de)(de)(de)(de)(de)生命，在(zai)(zai)公司有(you)(you)效方針(zhen)的(de)(de)(de)(de)(de)(de)(de)領導下(xia)，全體(ti)上(shang)下(xia)，團結一(yi)致(zhi)，共同進退，**協力把各方面(mian)工(gong)(gong)作(zuo)做得更好(hao)，努(nu)力開創工(gong)(gong)作(zuo)的(de)(de)(de)(de)(de)(de)(de)新(xin)局面(mian)，公司的(de)(de)(de)(de)(de)(de)(de)新(xin)高(gao)度，未來(lai)(lai)深圳(zhen)(zhen)市(shi)芯(xin)納科技技術供應和您(nin)一(yi)起(qi)(qi)奔向更美好(hao)的(de)(de)(de)(de)(de)(de)(de)未來(lai)(lai)，即(ji)使現在(zai)(zai)有(you)(you)一(yi)點小(xiao)小(xiao)的(de)(de)(de)(de)(de)(de)(de)成績，也(ye)不(bu)(bu)足以驕傲，過去的(de)(de)(de)(de)(de)(de)(de)種(zhong)種(zhong)都已成為昨日我們只有(you)(you)總結經驗(yan)，才能(neng)繼續上(shang)路，讓我們一(yi)起(qi)(qi)點燃新(xin)的(de)(de)(de)(de)(de)(de)(de)希(xi)望，放飛(fei)新(xin)的(de)(de)(de)(de)(de)(de)(de)夢(meng)想！

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