狼群视频在线

電阻器簡介

汽車電阻的作用是什么

汽車電(dian)(dian)(dian)(dian)阻(zu)的(de)(de)作用(yong)是(shi)限(xian)制電(dian)(dian)(dian)(dian)路內(nei)電(dian)(dian)(dian)(dian)流。在電(dian)(dian)(dian)(dian)子系統中，電(dian)(dian)(dian)(dian)阻(zu)的(de)(de)作用(yong)非常重(zhong)要。除(chu)作為(wei)元件(jian)的(de)(de)標準電(dian)(dian)(dian)(dian)阻(zu)外，其他各部件(jian)都(dou)有一個可(ke)影(ying)響電(dian)(dian)(dian)(dian)路電(dian)(dian)(dian)(dian)壓和(he)電(dian)(dian)(dian)(dian)流的(de)(de)電(dian)(dian)(dian)(dian)阻(zu)值。 固定(ding)電(dian)(dian)(dian)(dian)阻(zu)器和(he)可(ke)變電(dian)(dian)(dian)(dian)阻(zu)器在機動車電(dian)(dian)(dian)(dian)子系統內(nei)使用(yong)。

以下是(shi)對其的擴展(zhan)介紹：、

1、電(dian)阻的(de)介紹：電(dian)阻是描述導(dao)體(ti)(ti)導(dao)電(dian)性(xing)能(neng)的(de)物理(li)量(liang)，用(yong)R表示。電(dian)阻的(de)大小可以用(yong)來衡量(liang)導(dao)體(ti)(ti)對電(dian)流阻礙作(zuo)用(yong)的(de)強弱(ruo)，即(ji)導(dao)電(dian)性(xing)能(neng)的(de)好壞。電(dian)阻的(de)量(liang)值與導(dao)體(ti)(ti)的(de)材料、形狀、體(ti)(ti)積以及周(zhou)圍環境等因素有關。

2、電阻(zu)的分(fen)類(lei)：不(bu)同(tong)導體的電阻(zu)按其性(xing)質的不(bu)同(tong)還(huan)可分(fen)為兩種類(lei)型。一(yi)類(lei)稱(cheng)為線性(xing)電阻(zu)或歐姆電阻(zu)，滿足歐姆定律; 另一(yi)類(lei)稱(cheng)為非線性(xing)電阻(zu)，不(bu)滿足歐姆定律。

上汽大眾輝昂簡介

在(zai)(zai)2016日內瓦(wa)車展(zhan)中(zhong)(zhong)，大(da)眾(zhong)發布了旗下全(quan)新中(zhong)(zhong)大(da)型轎車——PHIDEON，新車采用和奧(ao)迪A6相同(tong)的MLB平臺(tai)打造(zao)，并(bing)將率(lv)先(xian)由上汽大(da)眾(zhong)引入國內生產并(bing)銷(xiao)售。而(er)在(zai)(zai)2016北京車展(zhan)前的大(da)眾(zhong)之夜上，上汽大(da)眾(zhong)PHIDEON于中(zhong)(zhong)國正式(shi)首(shou)發，中(zhong)(zhong)文正式(shi)定(ding)名(ming)為(wei)"輝(hui)(hui)昂"。 PHIDEON的名(ming)稱來源于古羅(luo)馬的女神“Fides”，象征(zheng)誓(shi)約(yue)與信仰，PHIDEON將是大(da)眾(zhong)的首(shou)款中(zhong)(zhong)大(da)型車，將銜接輝(hui)(hui)騰(teng)與邁騰(teng)之間的市(shi)場空白