芒果视频

充電器怎么看功率

一般(ban)來說充(chong)電頭下面都(dou)會標注，常見的(de)(de)有5V2A的(de)(de)，5V3A的(de)(de)。現在的(de)(de)快(kuai)充(chong)技術(shu)發展也(ye)很快(kuai)，不少充(chong)電器功率都(dou)可(ke)達到40W以上(shang)。

充電器的線破了怎么辦

一般來說，如果線破了直接換一根新的最好。如果舍不得換新的就要把破皮的地方包起來，可以使用放電膠布或者是其他放電物品進行纏繞。為了避免發生充電線破皮的問題，可以選擇充電器品牌產品。

充電器和電源適配器的區別

電(dian)(dian)(dian)(dian)源(yuan)適(shi)配(pei)(pei)器(qi)是(shi)(shi)小(xiao)型便攜式電(dian)(dian)(dian)(dian)子設備(bei)及電(dian)(dian)(dian)(dian)子電(dian)(dian)(dian)(dian)器(qi)的(de)供電(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)源(yuan)變(bian)換設備(bei)，一般(ban)由外(wai)殼(ke)、電(dian)(dian)(dian)(dian)源(yuan)變(bian)壓器(qi)和整流電(dian)(dian)(dian)(dian)路組(zu)成。充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)器(qi)通(tong)常(chang)指的(de)是(shi)(shi)一種將交流電(dian)(dian)(dian)(dian)轉換為低壓直流電(dian)(dian)(dian)(dian)的(de)設備(bei)。充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)器(qi)包(bao)含適(shi)配(pei)(pei)器(qi)的(de)功(gong)能，但(dan)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)器(qi)內部還(huan)有(you)恒流、恒壓等(deng)滿足充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)特征的(de)控(kong)制(zhi)電(dian)(dian)(dian)(dian)路，適(shi)配(pei)(pei)器(qi)的(de)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)控(kong)制(zhi)電(dian)(dian)(dian)(dian)路一般(ban)放在主機上(shang)完成。充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)器(qi)只是(shi)(shi)給(gei)電(dian)(dian)(dian)(dian)池(chi)(chi)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)，而適(shi)配(pei)(pei)器(qi)不(bu)僅(jin)能給(gei)電(dian)(dian)(dian)(dian)池(chi)(chi)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)，還(huan)能給(gei)主機供電(dian)(dian)(dian)(dian)。

充電器充不進去電是什么原因

如果充(chong)電(dian)器充(chong)不進(jin)點電(dian)，要(yao)考慮是(shi)充(chong)電(dian)器本身(shen)壞了(le)還是(shi)數(shu)據線壞了(le)，又或者(zhe)是(shi)手(shou)機充(chong)電(dian)接口的問(wen)題。當然，電(dian)池壞了(le)也是(shi)充(chong)不進(jin)電(dian)的。所(suo)以(yi)要(yao)逐一排查(cha)，發(fa)現(xian)問(wen)題要(yao)針對處理。

充電器可以帶上飛機嗎

充(chong)電器可以(yi)隨身(shen)帶(dai)上飛機。但(dan)充(chong)電寶是有(you)限制的：因為充(chong)電寶內有(you)大容量鋰電池，容易(yi)因故障(zhang)自燃爆炸，所以(yi)不能放在托(tuo)運行李中托(tuo)運，只能隨身(shen)攜(xie)帶(dai)登機。