電(dian)(dian)(dian)阻(zu)有很多種。根據電(dian)(dian)(dian)阻(zu)材料(liao),可(ke)分為繞(rao)(rao)線(xian)型(xing)(xing)(xing)和非(fei)繞(rao)(rao)線(xian)型(xing)(xing)(xing)。非(fei)繞(rao)(rao)線(xian)型(xing)(xing)(xing)分為合(he)成型(xing)(xing)(xing)和薄(bo)膜(mo)(mo)(mo)型(xing)(xing)(xing)。薄(bo)膜(mo)(mo)(mo)型(xing)(xing)(xing)包括碳膜(mo)(mo)(mo)型(xing)(xing)(xing)、金(jin)(jin)屬(shu)膜(mo)(mo)(mo)型(xing)(xing)(xing)、金(jin)(jin)屬(shu)箔型(xing)(xing)(xing)、金(jin)(jin)屬(shu)氧化膜(mo)(mo)(mo)型(xing)(xing)(xing)、玻(bo)璃釉(you)膜(mo)(mo)(mo)型(xing)(xing)(xing)等;根據電(dian)(dian)(dian)阻(zu)的特(te)殊用途,可(ke)分為熱(re)敏(min)(min)電(dian)(dian)(dian)阻(zu)、壓敏(min)(min)電(dian)(dian)(dian)阻(zu)、光敏(min)(min)電(dian)(dian)(dian)阻(zu)、力敏(min)(min)電(dian)(dian)(dian)阻(zu)、磁敏(min)(min)電(dian)(dian)(dian)阻(zu)、氣敏(min)(min)電(dian)(dian)(dian)阻(zu)、濕(shi)敏(min)(min)電(dian)(dian)(dian)阻(zu),
滑(hua)動電阻和熱(re)敏電阻是汽車上常見的電阻。
汽車電(dian)(dian)(dian)阻(zu)(zu)(zu)的作(zuo)用是(shi)限制電(dian)(dian)(dian)路內(nei)電(dian)(dian)(dian)流(liu)。在電(dian)(dian)(dian)子系統(tong)(tong)中,電(dian)(dian)(dian)阻(zu)(zu)(zu)的作(zuo)用非(fei)常重要(yao)。除作(zuo)為元件的標(biao)準(zhun)電(dian)(dian)(dian)阻(zu)(zu)(zu)外,其他各部件都有一個可(ke)影響電(dian)(dian)(dian)路電(dian)(dian)(dian)壓和電(dian)(dian)(dian)流(liu)的電(dian)(dian)(dian)阻(zu)(zu)(zu)值。 固(gu)定電(dian)(dian)(dian)阻(zu)(zu)(zu)器和可(ke)變電(dian)(dian)(dian)阻(zu)(zu)(zu)器在機動車電(dian)(dian)(dian)子系統(tong)(tong)內(nei)使用。
以下(xia)是(shi)對其的擴(kuo)展介(jie)紹:、
1、電(dian)阻(zu)的(de)(de)介(jie)紹:電(dian)阻(zu)是(shi)描述導(dao)(dao)體(ti)(ti)導(dao)(dao)電(dian)性能的(de)(de)物理量(liang),用R表示。電(dian)阻(zu)的(de)(de)大(da)小可以(yi)用來衡量(liang)導(dao)(dao)體(ti)(ti)對電(dian)流阻(zu)礙作用的(de)(de)強(qiang)弱,即導(dao)(dao)電(dian)性能的(de)(de)好壞。電(dian)阻(zu)的(de)(de)量(liang)值(zhi)與(yu)導(dao)(dao)體(ti)(ti)的(de)(de)材料(liao)、形狀、體(ti)(ti)積(ji)以(yi)及周圍(wei)環境等因素有關。
2、電阻的(de)分(fen)類(lei):不同(tong)(tong)導(dao)體的(de)電阻按其性(xing)(xing)(xing)質的(de)不同(tong)(tong)還(huan)可(ke)分(fen)為(wei)兩種類(lei)型(xing)。一類(lei)稱(cheng)(cheng)為(wei)線性(xing)(xing)(xing)電阻或歐姆電阻,滿(man)足歐姆定律; 另一類(lei)稱(cheng)(cheng)為(wei)非線性(xing)(xing)(xing)電阻,不滿(man)足歐姆定律。
據了解,雪鐵(tie)龍C3是(shi)(shi)一款小型(xing)轎車(che),它的(de)原(yuan)型(xing)車(che)是(shi)(shi)1998年(nian)巴黎車(che)展(zhan)的(de)雪鐵(tie)龍C3概念車(che),在C3的(de)外型(xing)和大眾的(de)甲殼(ke)蟲很有點相似(si),車(che)身非常(chang)(chang)圓(yuan)潤。C3的(de)外型(xing)的(de)設計風(feng)格延續了法國的(de)浪(lang)漫和前衛風(feng)格,式樣非常(chang)(chang)新穎,有個性,
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