狼群视频在线

汽車車載電子時鐘簡介

工(gong)廠定制(zhi)夜光車(che)載(zai)時(shi)鐘汽車(che)電(dian)子(zi)表(biao)車(che)內鐘表(biao)時(shi)間表(biao)鐘電(dian)子(zi)鐘石英表(biao)。

汽車車載電子時鐘的原理

車(che)用(yong)的(de)(de)有(you)的(de)(de)是(shi)電(dian)(dian)(dian)瓶(ping)供電(dian)(dian)(dian)，電(dian)(dian)(dian)瓶(ping)大線切(qie)斷(duan)后時(shi)間就(jiu)歸零了，接通電(dian)(dian)(dian)瓶(ping)后需要重新調試(shi)時(shi)間的(de)(de)。但(dan)也有(you)的(de)(de)是(shi)電(dian)(dian)(dian)子(zi)鐘(zhong)(zhong)后面自帶(dai)紐扣電(dian)(dian)(dian)池(chi)(chi)的(de)(de)，電(dian)(dian)(dian)瓶(ping)大線切(qie)斷(duan)后時(shi)間可以儲(chu)存和(he)保留，但(dan)電(dian)(dian)(dian)池(chi)(chi)電(dian)(dian)(dian)能耗盡后需要更(geng)換紐扣電(dian)(dian)(dian)池(chi)(chi)。通常(chang)前者(zhe)是(shi)較高(gao)端車(che)的(de)(de)帶(dai)有(you)行車(che)電(dian)(dian)(dian)腦式整合(he)型(xing)的(de)(de)電(dian)(dian)(dian)子(zi)鐘(zhong)(zhong)，后者(zhe)是(shi)較低(di)端車(che)型(xing)上安(an)裝的(de)(de)單一功能的(de)(de)小型(xing)電(dian)(dian)(dian)子(zi)鐘(zhong)(zhong)所(suo)用(yong)的(de)(de)供電(dian)(dian)(dian)方(fang)式。 車(che)用(yong)電(dian)(dian)(dian)子(zi)鐘(zhong)(zhong)內部的(de)(de)構造和(he)工作原理與家用(yong)電(dian)(dian)(dian)子(zi)鐘(zhong)(zhong)是(shi)完全一樣(yang)的(de)(de)。