逆變器(qi)總(zong)成逆變器(qi)作(zuo)用(yong)就是把直流電(dian)變換(huan)為交流電(dian),逆變器(qi)主流有2種連接方式:
1、直接連在(zai)汽車(che)電瓶上,功(gong)率較高,可以為更多大功(gong)率用電器(qi)使用,缺(que)點是風險(xian)比較大;
2、通過點煙(yan)器(qi)(qi)電(dian)(dian)源轉(zhuan)換,輸(shu)出功(gong)(gong)(gong)率(lv)(lv)(lv)比較小(xiao),但也(ye)足(zu)夠大多數(shu)小(xiao)型電(dian)(dian)器(qi)(qi)使用。逆(ni)(ni)變器(qi)(qi)是(shi)(shi)把(ba)直流電(dian)(dian)能(電(dian)(dian)池、蓄電(dian)(dian)瓶)轉(zhuan)變成(cheng)交(jiao)流電(dian)(dian)(一般為220V,50Hz正弦波),其(qi)由逆(ni)(ni)變橋、控(kong)制邏輯和濾波電(dian)(dian)路組成(cheng)。逆(ni)(ni)變器(qi)(qi)在(zai)工作時其(qi)本(ben)身也(ye)要消(xiao)耗一部(bu)分(fen)電(dian)(dian)力,因(yin)此輸(shu)入(ru)(ru)功(gong)(gong)(gong)率(lv)(lv)(lv)要大于其(qi)輸(shu)出功(gong)(gong)(gong)率(lv)(lv)(lv)。逆(ni)(ni)變器(qi)(qi)的(de)效率(lv)(lv)(lv)即(ji)是(shi)(shi)逆(ni)(ni)變器(qi)(qi)輸(shu)出功(gong)(gong)(gong)率(lv)(lv)(lv)與輸(shu)入(ru)(ru)功(gong)(gong)(gong)率(lv)(lv)(lv)之比,即(ji)逆(ni)(ni)變器(qi)(qi)效率(lv)(lv)(lv)為輸(shu)出功(gong)(gong)(gong)率(lv)(lv)(lv)比上輸(shu)入(ru)(ru)功(gong)(gong)(gong)率(lv)(lv)(lv)。
時尚的(de)前臉,既(ji)現代又穩重,和諧(xie)而統一,與開瑞(rui)LOGO渾然一體,美觀(guan)大方、氣(qi)派頓生,整體感(gan)覺更加大氣(qi),擺脫(tuo)了傳統微客(ke)的(de)緊縮壓抑(yi)感(gan),增添了濃厚的(de)商務(wu)氣(qi)息。
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