隨(sui)著全(quan)球濟(ji)濟(ji)的(de)快速發(fa)展，外出(chu)旅(lv)游的(de)人越(yue)來(lai)越(yue)多，隨(sui)身(shen)攜帶式的(de)電(dian)(dian)(dian)(dian)(dian)子產品(pin)也越(yue)來(lai)越(yue)多，如(ru)手機、數(shu)碼相機、mp4、GPS等，都(dou)是要用(yong)到電(dian)(dian)(dian)(dian)(dian)池(chi)，但這些設備(bei)(bei)的(de)隨(sui)機電(dian)(dian)(dian)(dian)(dian)池(chi)都(dou)會因為(wei)電(dian)(dian)(dian)(dian)(dian)池(chi)容量(liang)低而顯得(de)不能滿足設備(bei)(bei)的(de)正常(chang)使用(yong)時間，但旅(lv)行充電(dian)(dian)(dian)(dian)(dian)器的(de)出(chu)現卻很好的(de)解(jie)決了這個問(wen)題(ti)。旅(lv)行充電(dian)(dian)(dian)(dian)(dian)器，英文名稱Charger,通常(chang)指的(de)是專為(wei)蓄電(dian)(dian)(dian)(dian)(dian)裝置(zhi)提供(gong)能量(liang)的(de)設備(bei)(bei)。充電(dian)(dian)(dian)(dian)(dian)器主要是采用(yong)電(dian)(dian)(dian)(dian)(dian)力電(dian)(dian)(dian)(dian)(dian)子半導體器件，將電(dian)(dian)(dian)(dian)(dian)壓和頻率固定不變(bian)(bian)的(de)交(jiao)流(liu)電(dian)(dian)(dian)(dian)(dian)變(bian)(bian)換(huan)為(wei)直流(liu)電(dian)(dian)(dian)(dian)(dian)的(de)一種靜止變(bian)(bian)流(liu)裝置(zhi)。在以蓄電(dian)(dian)(dian)(dian)(dian)池(chi)為(wei)工作電(dian)(dian)(dian)(dian)(dian)源(yuan)或備(bei)(bei)用(yong)電(dian)(dian)(dian)(dian)(dian)源(yuan)的(de)用(yong)電(dian)(dian)(dian)(dian)(dian)場合(he)，現在充電(dian)(dian)(dian)(dian)(dian)器具有廣泛的(de)應用(yong)前景。

    充電器有很多，如蓄電池充電器、車充和外置電池充電器等,也叫“外掛電(dian)(dian)池”，移動(dong)電(dian)(dian)源(yuan)充電(dian)(dian)器(qi)是(shi)隨(sui)著目前(qian)數(shu)碼(ma)產(chan)品(pin)的普(pu)及和(he)快速(su)增長而發展起來(lai)的，其(qi)定義就(jiu)是(shi)方便易攜帶的大容量隨(sui)身電(dian)(dian)源(yuan)。擁(yong)有該(gai)充電(dian)(dian)器(qi)，就(jiu)可以在移動(dong)狀態中隨(sui)時隨(sui)地為多種數(shu)碼(ma)產(chan)品(pin)提供(gong)電(dian)(dian)能(供(gong)電(dian)(dian)或充電(dian)(dian))。

　　蓄電池等電池充電器主(zhu)要是(shi)靠(kao)貯存化學能(neng)量，于必(bi)要時放出(chu)電(dian)能(neng)的(de)一種電(dian)氣化學設備(bei)。該電(dian)池主(zhu)要是(shi)通過鉛(qian)蓄電(dian)池內的(de)陽極(PbO2)及陰極(Pb)浸到(dao)電(dian)解

液(稀硫酸)中，兩極間產生(sheng)2V的電力來實現充放(fang)電等功能，形(xing)狀大小上不同(tong)，而且有(you)些不能直接的使(shi)用第二次。

　　車充，又稱為車載充電器(qi)是為了方便車主旅游時用(yong)車載電源隨時隨地為數(shu)碼產品充電的配件。目前部分高(gao)端車載充電器(qi)一般包括(kuo)2個USB接口，可同時為

  

 

兩(liang)臺數碼(ma)產品充(chong)(chong)(chong)(chong)電(dian)。這(zhe)類產品一(yi)(yi)般具(ju)有過載(zai)保(bao)護(hu)(hu)，短路保(bao)護(hu)(hu)，高壓輸(shu)入保(bao)護(hu)(hu)，高溫保(bao)護(hu)(hu)，四重(zhong)安(an)全保(bao)護(hu)(hu)功(gong)能(neng)，確保(bao)能(neng)安(an)全使(shi)用(yong)。車載(zai)充(chong)(chong)(chong)(chong)電(dian)器在車用(yong)的同時，也(ye)能(neng)家用(yong)，實現車充(chong)(chong)(chong)(chong)、直充(chong)(chong)(chong)(chong)、USB充(chong)(chong)(chong)(chong)三合一(yi)(yi)多功(gong)能(neng)用(yong)途

旅行充電器注(zhu)意事(shi)項

　　1）、旅行(xing)充電(dian)器在給手機電(dian)池的充電(dian)過(guo)程中要(yao)注意(yi)電(dian)源的輸出電(dian)壓必(bi)須要(yao)在規(gui)定(ding)能(neng)夠的范(fan)圍內，否則實現不了充電(dian)功能(neng)。

　　2）、要(yao)保(bao)持充(chong)電(dian)器干燥，因為雨水、濕氣和各種液體或水分都有可能含有礦物質，會腐(fu)蝕電(dian)子元件(jian)和線路。

　　3）、不要放在高(gao)溫處。高(gao)溫將縮短(duan)電(dian)子裝置的壽命、損壞電(dian)池并(bing)使某些塑料老化。

　　4）、在購買(mai)旅行(xing)充(chong)電器時最好到廠家授權(quan)的(de)(de)專營店(柜)購買(mai)，這樣(yang)可保證買(mai)到品質正(zheng)(zheng)宗的(de)(de)原裝配件。因隨便的(de)(de)選用，可能會使被充(chong)的(de)(de)電器達不到最佳(jia)使用狀態，嚴重者甚至影響(xiang)其正(zheng)(zheng)常(chang)使用。