瑞士時間繼電器
瑞士時間繼(ji)電(dian)(dian)(dian)器是一種利用(yong)電(dian)(dian)(dian)磁(ci)原理或(huo)機械動(dong)作(zuo)原理來延遲(chi)觸頭閉合(he)(he)或(huo)分斷的自動(dong)控制電(dian)(dian)(dian)器。它可以在(zai)接受啟動(dong)信號后開始計時,計時結(jie)束后工(gong)作(zuo)觸頭進行開或(huo)合(he)(he)的動(dong)作(zuo),從而推動(dong)后續的電(dian)(dian)(dian)路工(gong)作(zuo)。
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