The charging technique with L-C constant-current converter is adopted, and the repeated charging and discharging process of the device is controlled by voltage feedback.
研制了一种检测氧化锌避雷器阀片的重复频率充放电装置，采用L C恒流充电技术，通过电压反馈法控制充放电运行过程。
A programmable slew rate allows a controlled transition from one load setting to another to minimize induced voltage drops on inductive power wiring, or control induced transients on a test device.
带有编程控制的转化速率可以控制从一种负荷装置转换到另一装置，以降低电力布线上感应电压降，或控制测试设置上的感应瞬变电流。
It is a voltage-controlled device with high input impedance, which makes it possible to control higher output power with a lower input voltage.
它具有输入阻抗高、电压控制和用低压控制大功率输出的特点。
Micro-computer controlled AC voltage stabilizer is a device of new technology.
微机控制交流稳压器是一种新技术。
By means of negative feedback, the motor's speed fluctuation of the device, caused mainly by voltage fluctuation of power supply, can be controlled.
采用电压负反馈法，控制主要由供电电网产生电源电压波动而引起的储纬器电机转速波动。
By means of negative feedback, the motor's speed fluctuation of the device, caused mainly by voltage fluctuation of power supply, can be controlled.
采用电压负反馈法，控制主要由供电电网产生电源电压波动而引起的储纬器电机转速波动。
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