delay-action
... 延迟开关 switch; delay-action 双极开关 switch; double pole 双极双向开关 switch; double-pole double-throw ...
Time-Delay Switch
3.时间延迟开关(Time-Delay Switch)该开关有两个控制时间,即闭合时间Ton和断开时间Toff,Ton不能等于Toff,且都必须设置为大于零。若Ton可大于或小于Toff,4.
switch
... 延迟开关 switch; delay-action 双极开关 switch; double pole 双极双向开关 switch; double-pole double-throw ...