上(shang)海(hai)辦(ban)事處*SEIKO繼電器GD-C型(xing)

上海辦(ban)事處*SEIKO繼電器GD-C型(xing)

SEIKO繼電器GD-C型(xing)的構造主(zhu)要(yao)包括(kuo)電(dian)磁(ci)鐵(tie)、銜(xian)鐵(tie)、彈簧、動(dong)觸點(dian)、靜(jing)觸點。SEIKO繼電器GD-C型(xing)工(gong)作(zuo)電(dian)路可分(fen)為低(di)壓控(kong)制(zhi)電(dian)路和高(gao)壓工(gong)作(zuo)電(dian)路組成(cheng)。SEIKO繼電器GD-C型(xing)控(kong)制(zhi)電(dian)路是(shi)由電(dian)磁鐵(tie)、銜(xian)鐵(tie)、低(di)壓電(dian)源E1和開關(guan)組(zu)成(cheng)；SEIKO繼電器GD-C型(xing)工(gong)作(zuo)電(dian)路是(shi)由小燈泡L、SEIKO繼電器GD-C型(xing)電(dian)源E2和相當(dang)於開關(guan)的靜觸點、動(dong)觸點(dian)組(zu)成(cheng)。SEIKO繼電器GD-C型(xing)連(lian)接(jie)好(hao)工(gong)作(zuo)電(dian)路，在常態時(shi)，D、E間(jian)未連通(tong)，工(gong)作(zuo)電(dian)路斷(duan)開。

上海(hai)辦(ban)事處*SEIKO繼電器GD-C型(xing)

SEIKO繼電器GD-C型(xing)用(yong)手(shou)指將動(dong)觸點(dian)壓下(xia)，SEIKO繼電器GD-C型(xing)則(ze)D、E間(jian)因動(dong)觸點(dian)與靜觸(chu)點(dian)接觸而(er)將工(gong)作(zuo)電(dian)路接通(tong)，小燈泡L發(fa)光(guang)。SEIKO繼電器GD-C型(xing)閉(bi)合開關(guan)S，銜(xian)鐵(tie)被電磁(ci)鐵(tie)吸下(xia)來，SEIKO繼電器GD-C型(xing)動(dong)觸點(dian)同時(shi)與兩個靜觸(chu)點接(jie)觸(chu)，使(shi)D、E間(jian)連(lian)通(tong)。SEIKO繼電器GD-C型(xing)這(zhe)時(shi)彈簧被拉長(chang)，SEIKO繼電器GD-C型(xing)觀(guan)察到工(gong)作(zuo)電(dian)路被接通(tong)，小燈泡L發(fa)光(guang)。SEIKO繼電器GD-C型(xing)斷(duan)開開關(guan)S，電(dian)磁(ci)鐵(tie)失(shi)去磁(ci)性，對(dui)銜(xian)鐵(tie)無(wu)吸引(yin)力。SEIKO繼電器GD-C型(xing)銜(xian)鐵(tie)在彈簧的拉力作(zuo)用(yong)下(xia)回(hui)到(dao)原來的位(wei)置(zhi)，動(dong)觸點(dian)與靜觸(chu)點(dian)分開，工(gong)作(zuo)電(dian)路被切斷(duan)，小燈泡L不發(fa)光(guang)。

上海辦(ban)事處*SEIKO繼電器GD-C型(xing)

SEIKO繼電器GD-C型(xing)工(gong)作(zuo)原理：SEIKO繼電器GD-C型(xing)電(dian)磁(ci)鐵(tie)通電時(shi)，把銜(xian)鐵(tie)吸下(xia)來使(shi)D和E接觸(chu)，SEIKO繼電器GD-C型(xing)工(gong)作(zuo)電(dian)路閉合。SEIKO繼電器GD-C型(xing)電(dian)磁(ci)鐵(tie)斷(duan)電時(shi)失(shi)去磁(ci)性，彈簧把(ba)銜(xian)鐵(tie)拉起來(lai)，切(qie)斷(duan)工(gong)作(zuo)電(dian)路。SEIKO繼電器GD-C型(xing)就(jiu)是(shi)利(li)用(yong)電(dian)磁(ci)鐵(tie)控制(zhi)工(gong)作(zuo)電(dian)路通斷(duan)的開關(guan)。SEIKO繼電器GD-C型(xing)控(kong)制(zhi)電(dian)路的好(hao)處：用(yong)低(di)電(dian)壓控(kong)制(zhi)高(gao)電(dian)壓；遠(yuan)距離(li)控制(zhi)；SEIKO繼電器GD-C型(xing)自動(dong)控制(zhi)。