電(dian)(dian)(dian)(dian)阻(zu)(zu)有很多種(zhong)。根據(ju)電(dian)(dian)(dian)(dian)阻(zu)(zu)材料(liao),可(ke)分(fen)為(wei)(wei)繞(rao)線型(xing)(xing)和非繞(rao)線型(xing)(xing)。非繞(rao)線型(xing)(xing)分(fen)為(wei)(wei)合成型(xing)(xing)和薄膜型(xing)(xing)。薄膜型(xing)(xing)包括碳膜型(xing)(xing)、金(jin)(jin)屬膜型(xing)(xing)、金(jin)(jin)屬箔型(xing)(xing)、金(jin)(jin)屬氧化膜型(xing)(xing)、玻璃釉膜型(xing)(xing)等;根據(ju)電(dian)(dian)(dian)(dian)阻(zu)(zu)的特殊用途,可(ke)分(fen)為(wei)(wei)熱敏(min)(min)(min)電(dian)(dian)(dian)(dian)阻(zu)(zu)、壓敏(min)(min)(min)電(dian)(dian)(dian)(dian)阻(zu)(zu)、光敏(min)(min)(min)電(dian)(dian)(dian)(dian)阻(zu)(zu)、力敏(min)(min)(min)電(dian)(dian)(dian)(dian)阻(zu)(zu)、磁敏(min)(min)(min)電(dian)(dian)(dian)(dian)阻(zu)(zu)、氣敏(min)(min)(min)電(dian)(dian)(dian)(dian)阻(zu)(zu)、濕敏(min)(min)(min)電(dian)(dian)(dian)(dian)阻(zu)(zu),
滑動電(dian)(dian)阻和熱敏(min)電(dian)(dian)阻是汽(qi)車上常見的電(dian)(dian)阻。
汽車(che)電(dian)(dian)(dian)阻的作(zuo)(zuo)用(yong)是限(xian)制(zhi)電(dian)(dian)(dian)路(lu)(lu)內(nei)電(dian)(dian)(dian)流。在電(dian)(dian)(dian)子系(xi)統(tong)中,電(dian)(dian)(dian)阻的作(zuo)(zuo)用(yong)非常重要。除作(zuo)(zuo)為元件的標準電(dian)(dian)(dian)阻外(wai),其他(ta)各部(bu)件都有一個可影響電(dian)(dian)(dian)路(lu)(lu)電(dian)(dian)(dian)壓和電(dian)(dian)(dian)流的電(dian)(dian)(dian)阻值。 固定電(dian)(dian)(dian)阻器(qi)和可變電(dian)(dian)(dian)阻器(qi)在機(ji)動車(che)電(dian)(dian)(dian)子系(xi)統(tong)內(nei)使用(yong)。
以下是對其的(de)擴展介紹:、
1、電(dian)(dian)阻(zu)的(de)(de)介紹(shao):電(dian)(dian)阻(zu)是(shi)描述導體(ti)導電(dian)(dian)性能(neng)的(de)(de)物(wu)理量(liang),用R表示。電(dian)(dian)阻(zu)的(de)(de)大小可以用來(lai)衡量(liang)導體(ti)對電(dian)(dian)流阻(zu)礙作(zuo)用的(de)(de)強弱,即導電(dian)(dian)性能(neng)的(de)(de)好壞(huai)。電(dian)(dian)阻(zu)的(de)(de)量(liang)值(zhi)與導體(ti)的(de)(de)材料、形狀、體(ti)積以及周圍環境等因素有關。
2、電(dian)(dian)阻(zu)的(de)(de)分類:不同導體的(de)(de)電(dian)(dian)阻(zu)按其性(xing)(xing)質的(de)(de)不同還可分為兩(liang)種類型。一類稱為線(xian)性(xing)(xing)電(dian)(dian)阻(zu)或歐姆電(dian)(dian)阻(zu),滿(man)(man)足歐姆定律(lv); 另一類稱為非線(xian)性(xing)(xing)電(dian)(dian)阻(zu),不滿(man)(man)足歐姆定律(lv)。
日(ri)(ri)前(qian),榮威(wei)官方宣(xuan)布旗下首(shou)款互聯網轎車正式命名(ming)為榮威(wei)i6。據(ju)悉(xi),榮威(wei)i6將于11月18日(ri)(ri)開幕的廣州車展上(shang)正式亮(liang)相(xiang)。
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