充電器(qi)是大部(bu)分電(dian)(dian)子電(dian)(dian)器(qi)設備的(de)供電(dian)(dian)電(dian)(dian)源變(bian)換設備，一般(ban)由電(dian)(dian)源變(bian)壓(ya)器(qi)、整流電(dian)(dian)路和(he)外殼組成，通過電(dian)(dian)源變(bian)壓(ya)器(qi)和(he)整流電(dian)(dian)路輸出末端電(dian)(dian)子設備所需要(yao)的(de)電(dian)(dian)壓(ya)和(he)電(dian)(dian)流。在(zai)安全標準中有時又稱作(zuo)電(dian)(dian)源適配(pei)器(qi)。充電(dian)(dian)器(qi)主要(yao)分為以下幾類:

1.電(dian)(dian)子產品用(yong)充(chong)電(dian)(dian)器包括手機充(chong)電(dian)(dian)器、平板電(dian)(dian)腦充(chong)電(dian)(dian)器、電(dian)(dian)腦電(dian)(dian)源(yuan)適配器等等

2.家用(yong)電(dian)器(qi)(qi)(qi)充電(dian)器(qi)(qi)(qi) ，產品種(zhong)類較多，如電(dian)動(dong)牙刷充電(dian)器(qi)(qi)(qi)、掃地機(ji)器(qi)(qi)(qi)人充電(dian)器(qi)(qi)(qi)等。

3. 其他交通(tong)運輸(shu)設備用充(chong)電(dian)器(qi)，包(bao)括平衡車(che)充(chong)電(dian)器(qi)、電(dian)動車(che)充(chong)電(dian)器(qi)等(deng)等(deng)。

常(chang)見(jian)危險：

 觸電危(wei)險

 充電器發生觸電危險主(zhu)要有以下幾個方面(mian):

 1.充電(dian)(dian)器的電(dian)(dian)氣(qi)結構(gou)設計不符合(he)相關(guan)安全(quan)(quan)規定(ding)，比如(ru)電(dian)(dian)氣(qi)間隙、爬電(dian)(dian)距離不滿(man)足安全(quan)(quan)要求(qiu)。

 ;2.缺少相(xiang)關(guan)的警示語句，如在高海(hai)拔或者熱(re)帶地域(yu)使用充(chong)電器(qi)可能會(hui)發生觸電危(wei)險。

著火(huo)危險(xian)：充電器使用的塑(su)料外(wai)殼材料達不到阻燃的要求，存在著火(huo)危險(xian)。