我司专业生产和销售电机，减速机，轴流风机，风扇电机，水泵，风机，电容器，开关，温控器，定时器和制冷配件。
Our company specializes in manufacturing and marketing electric motor, reducer, axial fan, fan motor, water pump, blower, capacitors, switch, thermostat, timer and refrigeration parts.
分流电容可增大稳定时间。
提出了一种基于双向触发二极管和单电容定时的，用于爆闪式信号灯的脉冲序列发生器。
A pulse-train generator using DIAC and single capacitance timing applied to the burst flashing signal lamp is proposed.
因而产生输出锯齿波，具有一个端点由固定电压源确定，和另一个端点根据定时和开关电容的电容比。
An output sawtooth thereby is produced having one endpoint determined by a fixed voltage source and the other endpoint in accord with the capacitance ratio of the timing and switched capacitors.
相反定时电路使用固定电容器和可变电阻如果有必要更改的时间期限。
Instead timing circuits use a fixed capacitor and a variable resistor if it is necessary to vary the time period.
应用一个负的触发器脉冲在一个定时周期内来同时复位和触发，这样使电容器C放电并且重新初始化一个循环，从复位脉冲的正边开始启动。
Applying a negative-going trigger pulse simultaneously to RESET and TRIG during the timing interval discharges C and reinitiates the cycle, commencing on the positive edge of the reset pulse.
可变电容器通常不用于定时电路，因为它们的容量太小，实际和价值观念的范围提供非常有限。
Variable capacitors are not normally used in timing circuits because their capacitance is too small to be practical and the range of values available is very limited.
可变电容器通常不用于定时电路，因为它们的容量太小，实际和价值观念的范围提供非常有限。
Variable capacitors are not normally used in timing circuits because their capacitance is too small to be practical and the range of values available is very limited.
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