電(dian)(dian)(dian)阻有很多種。根據電(dian)(dian)(dian)阻材料(liao),可(ke)分(fen)(fen)為(wei)繞(rao)(rao)線型(xing)和非繞(rao)(rao)線型(xing)。非繞(rao)(rao)線型(xing)分(fen)(fen)為(wei)合成型(xing)和薄膜型(xing)。薄膜型(xing)包括碳膜型(xing)、金(jin)(jin)屬膜型(xing)、金(jin)(jin)屬箔型(xing)、金(jin)(jin)屬氧化(hua)膜型(xing)、玻璃(li)釉(you)膜型(xing)等;根據電(dian)(dian)(dian)阻的特殊用(yong)途,可(ke)分(fen)(fen)為(wei)熱(re)敏(min)電(dian)(dian)(dian)阻、壓敏(min)電(dian)(dian)(dian)阻、光敏(min)電(dian)(dian)(dian)阻、力敏(min)電(dian)(dian)(dian)阻、磁(ci)敏(min)電(dian)(dian)(dian)阻、氣敏(min)電(dian)(dian)(dian)阻、濕敏(min)電(dian)(dian)(dian)阻,
滑動電(dian)阻(zu)(zu)和熱敏(min)電(dian)阻(zu)(zu)是汽車(che)上常見(jian)的電(dian)阻(zu)(zu)。
汽車(che)電(dian)(dian)(dian)(dian)(dian)阻的作用(yong)是限制電(dian)(dian)(dian)(dian)(dian)路內(nei)(nei)電(dian)(dian)(dian)(dian)(dian)流。在(zai)電(dian)(dian)(dian)(dian)(dian)子系統中,電(dian)(dian)(dian)(dian)(dian)阻的作用(yong)非常重要。除作為元(yuan)件的標準電(dian)(dian)(dian)(dian)(dian)阻外,其他(ta)各部件都(dou)有一個可影響(xiang)電(dian)(dian)(dian)(dian)(dian)路電(dian)(dian)(dian)(dian)(dian)壓和(he)電(dian)(dian)(dian)(dian)(dian)流的電(dian)(dian)(dian)(dian)(dian)阻值。 固定電(dian)(dian)(dian)(dian)(dian)阻器和(he)可變電(dian)(dian)(dian)(dian)(dian)阻器在(zai)機(ji)動(dong)車(che)電(dian)(dian)(dian)(dian)(dian)子系統內(nei)(nei)使用(yong)。
以(yi)下(xia)是對其的擴展介(jie)紹(shao):、
1、電(dian)(dian)阻(zu)的介(jie)紹(shao):電(dian)(dian)阻(zu)是描述(shu)導體(ti)(ti)導電(dian)(dian)性能的物理量,用R表示。電(dian)(dian)阻(zu)的大小可以用來衡量導體(ti)(ti)對電(dian)(dian)流阻(zu)礙作用的強弱,即導電(dian)(dian)性能的好壞。電(dian)(dian)阻(zu)的量值與導體(ti)(ti)的材料(liao)、形狀、體(ti)(ti)積以及周圍環境等(deng)因(yin)素有關。
2、電阻的分類(lei):不同(tong)導體的電阻按其性(xing)質的不同(tong)還可分為兩種類(lei)型。一類(lei)稱(cheng)為線(xian)性(xing)電阻或歐姆電阻,滿(man)足歐姆定律(lv); 另(ling)一類(lei)稱(cheng)為非線(xian)性(xing)電阻,不滿(man)足歐姆定律(lv)。
眾(zhong)泰芝麻(ma)已經(jing)正式上市,新車僅推出一(yi)款(kuan)車型,其售(shou)價為(wei)11.98萬元(yuan),補貼后價格為(wei)5.88萬元(yuan)。新車基(ji)于SESA@ME平(ping)臺打造,可(ke)以看(kan)作是芝麻(ma)E30的改款(kuan)車型,采(cai)用3門2座式布(bu)局,最大功(gong)率為(wei)29千(qian)瓦,最大續航里程(cheng)為(wei)190千(qian)米(mi)
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