光商(shang)工(gong)繼(ji)電(dian)器(qi)LEG-108型南京(jing)辦事(shi)處

光(guang)商工(gong)繼(ji)電(dian)器(qi)LEG-108型南京(jing)辦事(shi)處

光商(shang)工(gong)繼(ji)電(dian)器(qi)LEG-108型的額(e)定(ding)工(gong)作電(dian)壓，是指繼(ji)電(dian)器(qi)正(zheng)常工(gong)作時(shi)線圈所(suo)需要(yao)的電(dian)壓(ya)。根據(ju)光商(shang)工繼(ji)電(dian)器(qi)LEG-108型的型(xing)號不(bu)同(tong)，光商工繼(ji)電(dian)器(qi)LEG-108型壹般(ban)使(shi)用(yong)直流(liu)電壓，但(dan)交(jiao)流(liu)繼(ji)電(dian)器(qi)可以(yi)是交(jiao)流(liu)電壓。

光(guang)商工繼(ji)電(dian)器(qi)LEG-108型南京(jing)辦事(shi)處

光商(shang)工(gong)繼(ji)電(dian)器(qi)LEG-108型只要(yao)在線圈兩端(duan)加上壹定(ding)的電(dian)壓(ya)，光商(shang)工繼(ji)電(dian)器(qi)LEG-108型線圈中(zhong)就會(hui)流(liu)過壹定(ding)的電(dian)流(liu)，光商工(gong)繼(ji)電(dian)器(qi)LEG-108型從(cong)而產生(sheng)電(dian)磁(ci)效(xiao)應(ying)，光商工繼(ji)電(dian)器(qi)LEG-108型銜(xian)鐵就會(hui)在電磁(ci)力(li)吸(xi)引(yin)的作用(yong)下克服(fu)返(fan)回彈簧(huang)的拉力吸(xi)向鐵芯(xin)，光商(shang)工(gong)繼(ji)電(dian)器(qi)LEG-108型從(cong)而帶動(dong)銜鐵的動(dong)觸(chu)點(dian)與(yu)靜(jing)觸(chu)點(dian)（常(chang)開）吸(xi)合。當線圈斷(duan)電後，光(guang)商工繼(ji)電(dian)器(qi)LEG-108型電(dian)磁(ci)的吸(xi)力(li)也(ye)隨之消(xiao)失(shi)，光(guang)商(shang)工(gong)繼(ji)電(dian)器(qi)LEG-108型銜(xian)鐵就會(hui)在彈簧(huang)的反(fan)作用(yong)力返(fan)回原(yuan)來的位(wei)置(zhi)，光(guang)商(shang)工(gong)繼(ji)電(dian)器(qi)LEG-108型使(shi)動(dong)觸(chu)點(dian)與(yu)原(yuan)來的靜(jing)觸(chu)點(dian)（常(chang)閉(bi)）吸(xi)合。這(zhe)樣吸合、釋(shi)放(fang)，光(guang)商(shang)工繼(ji)電(dian)器(qi)LEG-108型從(cong)而達到(dao)了在電路(lu)中(zhong)的導(dao)通(tong)、切(qie)斷(duan)的目的。

光(guang)商(shang)工繼(ji)電(dian)器(qi)LEG-108型南京(jing)辦事(shi)處

光商(shang)工(gong)繼(ji)電(dian)器(qi)LEG-108型的接觸(chu)電阻是指(zhi)繼(ji)電(dian)器(qi)中接點(dian)接觸(chu)後的電(dian)阻值(zhi)。光(guang)商工繼(ji)電(dian)器(qi)LEG-108型電(dian)阻値壹般(ban)很(hen)小，光商(shang)工(gong)繼(ji)電(dian)器(qi)LEG-108型不(bu)易(yi)通過萬用(yong)表測(ce)量，光(guang)商(shang)工(gong)繼(ji)電(dian)器(qi)LEG-108型宜(yi)使用(yong)低(di)阻計配(pei)合四線測(ce)量方(fang)式(shi)來測(ce)量。光(guang)商(shang)工(gong)繼(ji)電(dian)器(qi)LEG-108型對(dui)於許(xu)多繼(ji)電(dian)器(qi)來說，光(guang)商(shang)工繼(ji)電(dian)器(qi)LEG-108型接觸(chu)電阻無窮(qiong)大(da)或者不(bu)穩(wen)定(ding)是(shi)zui大(da)的問題。