... 释义：计时器,定时装置,定时继电器,程序装置,程序机构,计时装置 timing unit 继电器定时,继电器时延 relay timing 定时断路继电器 off relay ...
基于20个网页-相关网页
在继电器被闭合后，在进行测量之前要留有足够的稳定时间，这点非常重要。
After a relay is closed, it's important to allow sufficient settling time before taking a measurement.
稳定时间——是指继电器关闭后电路达到稳定所需的时间。
Settling Time—This is the time required for the circuit to stabilize once the relay has been closed.
设计了一个由微波发射器、555定时器、电压比较器和继电器组成的具有延时功能的自动报警器。
The paper designs an automatic alarm with the time delay function which composed by the microwave launcher, 555 timers, the voltage comparator and the relay.
应用推荐