狼群视频在线

逆變器總成簡介

逆變(bian)器總成逆變(bian)器作用就是把直流電(dian)變(bian)換為(wei)交流電(dian)，逆變(bian)器主流有(you)2種連接方式：

1、直接連在汽車電瓶上，功(gong)率(lv)較高，可以為更多大(da)功(gong)率(lv)用電器使用，缺點是(shi)風(feng)險(xian)比較大(da)；

2、通過(guo)點煙器(qi)電(dian)(dian)源轉換，輸(shu)(shu)(shu)出(chu)功(gong)(gong)率(lv)比較小(xiao)，但也足夠大(da)多數小(xiao)型(xing)電(dian)(dian)器(qi)使用。逆(ni)變(bian)(bian)器(qi)是(shi)把直流電(dian)(dian)能（電(dian)(dian)池、蓄電(dian)(dian)瓶(ping)）轉變(bian)(bian)成交流電(dian)(dian)（一般為(wei)220V，50Hz正弦波），其由逆(ni)變(bian)(bian)橋、控(kong)制邏輯(ji)和濾波電(dian)(dian)路組成。逆(ni)變(bian)(bian)器(qi)在工作時其本身(shen)也要(yao)消(xiao)耗一部(bu)分電(dian)(dian)力，因此(ci)輸(shu)(shu)(shu)入(ru)(ru)功(gong)(gong)率(lv)要(yao)大(da)于其輸(shu)(shu)(shu)出(chu)功(gong)(gong)率(lv)。逆(ni)變(bian)(bian)器(qi)的效率(lv)即是(shi)逆(ni)變(bian)(bian)器(qi)輸(shu)(shu)(shu)出(chu)功(gong)(gong)率(lv)與輸(shu)(shu)(shu)入(ru)(ru)功(gong)(gong)率(lv)之(zhi)比，即逆(ni)變(bian)(bian)器(qi)效率(lv)為(wei)輸(shu)(shu)(shu)出(chu)功(gong)(gong)率(lv)比上(shang)輸(shu)(shu)(shu)入(ru)(ru)功(gong)(gong)率(lv)。

COUPE JCW簡介

COUPE JCWCOUPE JCWCOUPE JCWCOUPE JCW