逆變器(qi)總成逆變器(qi)作用就是把(ba)直流電變換為(wei)交流電,逆變器(qi)主流有2種連接方式:
1、直接連在汽車電瓶上(shang),功率較高,可以為更多大(da)功率用電器使(shi)用,缺點是風險比較大(da);
2、通過(guo)點煙(yan)器電(dian)源(yuan)轉換,輸(shu)(shu)出(chu)(chu)功(gong)(gong)(gong)(gong)(gong)率(lv)(lv)比較小,但也足(zu)夠大多(duo)數(shu)小型電(dian)器使用。逆(ni)變(bian)器是把(ba)直流電(dian)能(電(dian)池、蓄電(dian)瓶)轉變(bian)成交(jiao)流電(dian)(一般為220V,50Hz正弦波),其由(you)逆(ni)變(bian)橋、控制邏輯(ji)和(he)濾波電(dian)路組成。逆(ni)變(bian)器在工作時(shi)其本身也要消耗(hao)一部分電(dian)力,因此(ci)輸(shu)(shu)入功(gong)(gong)(gong)(gong)(gong)率(lv)(lv)要大于其輸(shu)(shu)出(chu)(chu)功(gong)(gong)(gong)(gong)(gong)率(lv)(lv)。逆(ni)變(bian)器的(de)效率(lv)(lv)即是逆(ni)變(bian)器輸(shu)(shu)出(chu)(chu)功(gong)(gong)(gong)(gong)(gong)率(lv)(lv)與輸(shu)(shu)入功(gong)(gong)(gong)(gong)(gong)率(lv)(lv)之比,即逆(ni)變(bian)器效率(lv)(lv)為輸(shu)(shu)出(chu)(chu)功(gong)(gong)(gong)(gong)(gong)率(lv)(lv)比上輸(shu)(shu)入功(gong)(gong)(gong)(gong)(gong)率(lv)(lv)。
Copyright © 2021.Company name All rights reserved.
別克威朗氧傳感器
187****3059 on 2024/5/13 14:09:11上海通用別克
剎車助力泵總成,原廠配件或者大品牌都可以
139****2528 on 2024/5/8 21:51:38廣州(zhou)市番禺(yu)區市橋街道大西(xi)路97號一樓商(shang)鋪
上海通用別克
需要別克君威過橋軸承和螺絲
138****8868 on 2024/4/27 17:56:02江(jiang)蘇省宿遷市宿豫區京東(dong)物(wu)流園(yuan)綜(zong)合樓一(yi)樓辦公室
上海通用(yong)別克
上海通用別克別克威朗消聲器接口墊
186****0169 on 2024/4/25 18:27:41武漢(han)市武昌區長喻路3號余家湖(hu)7棟二單元
上(shang)海通用別克
上海通用別克別克君威高壓油泵
152****6188 on 2024/4/23 15:12:24浙江省新昌縣羽林街道(dao)新和村張永均小店
上海通用別克(ke)
4 S報EGR閥門來合不正確
1861667040 on 2024/4/13 17:19:00曲陽路630弄4號1樓12室
上(shang)海通用別克
上海通用別克別克Velite5暖風電機
155****1985 on 2024/4/10 18:02:33棗莊滕州
上海(hai)通用別克
上海通用別克別克昂科拉GX前中網
****8510826 on 2024/4/6 12:53:54上海(hai)通用別克
前門玻璃塑料邊框
187****0687 on 2024/1/23 10:04:00江西省宜春市樟(zhang)樹(shu)市大路(lu)口路(lu)北(bei)70號
上海(hai)通(tong)用別克
高壓油泵
176****8328 on 2024/1/21 12:16:07江西省宜春市萬載(zai)縣馬步鄉 周家市
上海通(tong)用別克