This paper introduces a high precision high-voltage feedback control circuit.
阐述了一种高精度的高压反馈控制电路。
It has the welding current feedback circuit and the welding voltage feedback circuit.
具有焊接电流反馈控制电路及焊接电压反馈控制电路。
The total harmonic distortion (THD) can be reduced by the instantaneous voltage feedback control.
采用电压瞬时值反馈降低了输出电压波形的总谐波量。
The effects and problems of using active voltage feedback method to suppress the RAM are researched.
研究了利用主动电压反馈抑制剩余幅度调制的实际效果和存在问题。
Using voltage feedback control, the constant power output is achieved during the flywheel discharging period.
在飞轮能量释放过程中，利用电压反馈控制，负载能获得恒定的电功率。
First of all, you cannot turn a voltage feedback amp into a current feedback amp. there is just no way to do that.
首要的，你不能把电压负反馈功放机改成电流负反馈，几乎没有办法那么做。
The single close-loop control method of HFL inverter based on voltage feedback was designed for better performance.
控制系统采用瞬时电压单闭环控制策略，以提高高频链逆变电源的动静态特性。
The d. c. traction portion of which comprises current and voltage feedback to form double closed-loop speed adjustment system.
该机的直流牵引部采用具有电流反馈和电压反馈的双闭环调速系统。
Adopt IGBT frequency conversion of German Siemens and voltage feedback series resonance circuit. The conversion efficiency is reaching up to above 97.5%.
采用德国西门子IGBT变频，电压反馈串联谐振电路。变换效率高达97.5%以上。
In this paper, quantitative analyses on the effects of driving signal with different bias voltage polarity are made for double-sided driving with voltage feedback.
文章中定量分析了带有电压反馈的双边驱动信号对器件特性的影响。
The determinant method of feedback, such as positive feedback and negative feedback, voltage feedback and current feedback, series feedback and parallel feedback, etc.
本文对模拟电子技术课程中有关“反馈”的判别方法，诸如正、负反馈，电压、电流反馈以及串联、并联反馈等做了详细的分析比较。
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。
It sets the voltage feedback parameter directly according to the regulation precision for steady state while realizes the multi-variable coordinated optimization control.
既根据稳态调节精度的要求设定电压反馈系数，又实现了多变量协调优化控制。
The paper takes advantage of a single close-loop control method based on voltage feedback, and enables the inverter to produce steady sine waves by the digital PID adjuster designed.
本文采用电压反馈的闭环控制方式，设计完成了数字PID调节器，使逆变器输出稳定的正弦波。
It can research PWM regulating speed. In the system, voltage feedback instead of speed feedback, PI regulating no steady-state error. So it has a good dynamic and steady performance.
该调速系统以电压负反馈代替转速反馈，形成闭环控制，以比例积分调节器实现无静差调速，具有良好的性能。
Two PI adjustors were applied for wire feeding velocity control, one performed motor armature voltage feedback, the other one executed arc voltage feedback to determine the given velocity.
送丝速度通过两个PI调节器进行双闭环控制，分别进行电枢电压反馈和电弧电压反馈。
Two PI adjusters were applied for wire feeding velocity control, one performed motor armature voltage feedback, the other one executed arc voltage feedback to determine the given velocity.
送丝速度通过两个PI调节器进行双闭环控制，分别进行电枢电压反馈和电弧电压反馈。
The self-adaptable control of output voltage could be realized under certain range by adding a APFC in ultrasonic generator and adjusting voltage feedback network with digital potentiometers.
本文在超声发生器中加入功率因数校正电路（APFC），并利用单片机控制数字电位器实现了对电压反馈网络的调节，从而实现APFC输出电压在一定范围内的自适应控制。
A closed loop control system is formed by current and Voltage feedback system by means of HALL sensor and potentiometer.
借助输出电压采样和霍尔元件，设计了电流、电压反馈电路，形成了闭环控制系统。
This circuit's bandwidth, with a voltage-feedback amp, equals the gain-bandwidth product divided by the noise gain.
电压反馈放大器的电路带宽等于增益带宽积除以噪声增益。
This circuit's bandwidth, with a voltage-feedback amp, equals the gain-bandwidth product divided by the noise gain.
电压反馈放大器的电路带宽等于增益带宽积除以噪声增益。
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