每种电源都带有延时继电器，它在电子管进入稳定工作状态之前使输出静音。
Each supply has a timed relay that mutes the audio output until the tubes stabilize.
为改善地面操作起重机的起动、点动运行性能，可选用绕线型电动机加外延时继电器控制。
Slip-ring motor can be used in conjunction with time delay relays for floor operated cranes to improve their travelling quality during start and inching.
介绍了一种采用CMOS数字电路、数字拨盘开关整定、无辅助电源的断电延时继电器的组成及工作原理。
Introduction was made to the composition and working principle of a power-off time delay relay which adopts CMOS digital circuit, digital dial disc for switch setting and without auxiliary power.
检查电器箱接线及紧固情况，调整延时继电器及过载保护器，接通电路，试验电机转向，选择合适规格的保险丝。
Check the electrical box wiring and tighten the situation, adjust delay relays and overload protector, connect circuits, test motor steering, select the appropriate specifications of the fuse.
在交流电路中常采用空气阻尼型时间继电器，它是利用空气通过小孔节流的原理来获得延时动作的。
Often in ac circuit by air damping model time relay, it is to use the principle of air through orifices throttling to obtain delay action.
早期在交流电路中常采用空气阻尼型时间继电器，它是利用空气通过小孔节流的原理来获得延时动作的。
Early in the circuit often USES air damping model time relay, it is to use the principle of air through orifices throttling to obtain delay action.
目前最常用的为大规模集成电路型成的时间继电器，它是利用阻容原理来实现延时动作。
The most commonly used for large scale integrated circuit of the time relay into, it is to use resistance to achieve delay action let principle.
电动机过载保护通常采用继电器，而配电线路过载保护多采用断路器的长延时过电流脱扣器来完成。
Protection against motor over - load usually adopt thermal relay, but protection against line over - load usually adopt long delay over- current release of circuit- breaker.
时间继电器是一种利用电磁原理或机械原理实现延时控制的控制电器。
Time relay is a use of electromagnetic principle or mechanical theory to realize delay control control electric appliance.
介绍时间继电器延时参数的测试，单片机测试框图以及软件流程。
The time-delay parameter test of time relay, SCM test block diagram and software flow chart are introduced.
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.
采用电子消弧电路取代传统的消弧继电器，提高了消弧延时的精确性和可靠性。
It also indicates that the accuracy and reliability of time retardation for arc extinction can be increased by replacing traditional extinction relay with electron extinction circuit.
本文介绍时间继电器延时参数的测试，并对单片机测试框图以及软件流程也进行了相应介绍。
This paper introduced time-delay parameter test of time relay, SCM test block diagram and software flowchart.
时间继电器可分为通电延时型和断电延时型两种类型。
Time relay can be divided into electricity delay type and power outages delay type two kinds.
时间继电器可分为通电延时型和断电延时型两种类型。
Time relay can be divided into electricity delay type and power outages delay type two kinds.
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