AC/DC電源模塊(kuai)是一種將交(jiao)流(liu)(liu)電(dian)(dian)(dian)(dian)轉換(huan)為直流(liu)(liu)電(dian)(dian)(dian)(dian)的(de)電(dian)(dian)(dian)(dian)源(yuan)(yuan)模(mo)塊。其工作原理(li)是，通(tong)過一系列的(de)電(dian)(dian)(dian)(dian)子(zi)元件和電(dian)(dian)(dian)(dian)路，將交(jiao)流(liu)(liu)電(dian)(dian)(dian)(dian)轉換(huan)為直流(liu)(liu)電(dian)(dian)(dian)(dian)，并實現(xian)電(dian)(dian)(dian)(dian)能(neng)的(de)穩(wen)(wen)定輸出。這種電(dian)(dian)(dian)(dian)源(yuan)(yuan)模(mo)塊通(tong)常由整(zheng)流(liu)(liu)器、濾波器和穩(wen)(wen)壓器等部分組(zu)成，能(neng)夠提供穩(wen)(wen)定的(de)直流(liu)(liu)電(dian)(dian)(dian)(dian)源(yuan)(yuan)，廣泛應用于(yu)各種電(dian)(dian)(dian)(dian)子(zi)設備和系統(tong)中，如工業(ye)、通(tong)訊、醫療、計算(suan)機(ji)、軍事等領域。