片语

High Voltage Dc Amplifier高压直流放大器

VCA Voltage Controlled Amplifier电压控制的放大器

VCA Voltage Cosrolled Amplifier压控放大器

voltage e amplifier电压放大器

Voltage Error Amplifier电压误差放大器

VCA voltage control Amplifier压控增益放大器

voltage reference amplifier电压基準放大器

VFA Voltage Feedback Amplifier电压反馈放大器

英汉例句

• dc high voltage amplifier developed using amplitude modulation includes an amplitude modulator, a power amplifier, a step-up transformer, and a linear detector.

  静电悬浮系统中通常采用高压放大器提供的高压产生静电力。

• a voltage amplifier generates a third and a fourth voltage signal based on a detected voltage difference between the first and second voltage signals.

  电压放大器基于所述第一和第二电压信号之间的所检测的电压差 而生成第三和第四电压信号。

• according to the driving power supply for piezoelectric actuator, a new type of driving power supply using high voltage amplifier was designed and developed.

  本文利用压电陶瓷驱动器的电致形变特征和摩擦耗能器的紧固力决定摩擦力大小的特性，提出了智能型压电-摩擦复合耗能器。

• the principles and circuit diagrams of the high voltage amplifier as well as the big swing voltage follower using general puropse ic operational amplifiers are presented.

  介绍以通用集成运算放大器构成高压放大电路及高摆幅电压跟随器的原理和电路。

• a duty ratio measuring circuit, which using differential voltage amplifier as core component, was designed utilizing the relationship between the duty ratio and the compensatory terminal of pwm ic.

  介绍一种利用占空比与pwm电路补偿端电压之间的关系，设计的以差动电压放大器为核心构成的占空比测量电路；它能以数字显示形式直接给出脉沖电源输出电压的占空比。

• by taking energy dissipation, heat sinking and hardware cost into consideration, a driving module using switching voltage amplifier was designed.

  考虑能耗，散热和硬件成本等因素，采用开关式电压放大器，设计了压电晶体执行器的驱动模块。

• voltage amplifier with a gain …

  电压放大器增益…

• it is composed of reactance converter, alternating current amplifier, oscillator, power amplifier, synchronizing voltage amplifier and power source.

  它由电抗变换器、交流放大器、振蕩器、功率放大器、同步电压放大器及电源所组成。