逆變器(qi)總成(cheng)逆變器(qi)作用(yong)就是(shi)把(ba)直(zhi)流(liu)(liu)電變換為交(jiao)流(liu)(liu)電,逆變器(qi)主流(liu)(liu)有2種連接(jie)方式:
1、直接(jie)連(lian)在汽(qi)車電瓶上,功率較(jiao)高,可以為更(geng)多大(da)功率用電器(qi)使(shi)用,缺(que)點是風險(xian)比(bi)較(jiao)大(da);
2、通過點煙器(qi)(qi)電(dian)源轉換,輸(shu)(shu)出(chu)功(gong)(gong)率比較小,但也足夠大多數小型電(dian)器(qi)(qi)使用。逆(ni)變(bian)(bian)器(qi)(qi)是把直流電(dian)能(電(dian)池、蓄(xu)電(dian)瓶(ping))轉變(bian)(bian)成(cheng)交流電(dian)(一(yi)般(ban)為220V,50Hz正(zheng)弦波),其由逆(ni)變(bian)(bian)橋(qiao)、控制邏輯和濾波電(dian)路組成(cheng)。逆(ni)變(bian)(bian)器(qi)(qi)在工(gong)作時其本身也要消(xiao)耗一(yi)部分電(dian)力,因(yin)此輸(shu)(shu)入(ru)(ru)功(gong)(gong)率要大于其輸(shu)(shu)出(chu)功(gong)(gong)率。逆(ni)變(bian)(bian)器(qi)(qi)的效(xiao)率即(ji)是逆(ni)變(bian)(bian)器(qi)(qi)輸(shu)(shu)出(chu)功(gong)(gong)率與輸(shu)(shu)入(ru)(ru)功(gong)(gong)率之比,即(ji)逆(ni)變(bian)(bian)器(qi)(qi)效(xiao)率為輸(shu)(shu)出(chu)功(gong)(gong)率比上輸(shu)(shu)入(ru)(ru)功(gong)(gong)率。
海格H4E是蘇州金龍旗下微面,廠商指導價:22.30-25.80萬
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快充:2.5h
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