电压放大器?。
Purpose: General purpose high voltage amplifier.
用途：用于普通高压放大。
Traditionally, each channel needs a high-voltage amplifier.
传统上，每通道需要一个高压放大器。
Compared to conventional voltage amplifier, the constant bandwidth, high linearity and precision, and low power are achieved.
与采用传统的电压放大器相比，实现了恒定的增益带宽、高线性度、高精度和较低的功耗。
The grinding temperature is obtained online using thermoelectric couple, voltage amplifier, A/D card and data collection software.
利用铁-康铜热电偶丝、电压放大器、A/D板通过半人工热电偶测温方法在线采集磨削温度；
The most important technique is voltage amplifier design in study of micro current measurement on condition that noise is restrained.
在微电流测量技术中，主要是考虑在有效抑制噪声的条件下对从微电流转换来的电压信号放大方法的研究。
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。
The paper presented the theory of sine-wave and square-wave modulated high-voltage amplifier and deduced the formula for calculating its efficiency.
介绍了基于正弦波和方波调制的高压放大器的不同工作原理，并对其出力系数进行了推导。
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。
Therefore, controlling multiple degrees of tip motion using only one high-voltage amplifier that switches among multiple channels saves cost and space.
因此，只使用一个转换多通道间的高压放大器控制多维尖端运动，可以节省价钱和空间。
It was found that the square wave high-voltage amplifier has the shortcomings of high power consumption and strong harmonic disturbance in displacement measurement.
但在应用中发现，方波高压放大器存在功耗高和对位移测量电路干扰大的缺点。
The experimental study for the two forms of high-voltage amplifiers shows that the efficiency of square wave modulated high-voltage amplifier increases more than 80%.
对高压放大器进行实验研究的结果表明，方波高压放大器比正弦波高压放大器出力系数增加80%以上。
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。
This paper introduces the operating principle of two special digital audio processors, and then describes several circuit designs of high quality digital audio voltage amplifier.
首先介绍了两种专用数字音频处理器的性能特点和原理，然后阐述高品质数字音频电压放大器的几种电路设计方案。
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冲电源输出电压的占空比。
The amplifier input is a voltage proportional to the photocurrent signal produced by a photodiode, which is irradiated by a modulated light beam at the same chopper frequency.
放大器输入为电压信号，与光敏二极管产生的光电流信号成比例。调制光柱以断路器同样的频率照射光敏二极管。
The CC-CE combined amplifier has the nicer wide band magnifiable characteristic qua the buffer and gives some gains in voltage and electric current.
共集-共基组合放大电路具有良好的宽带放大特性，既可以作为缓冲级又能够提供一定的电压和电流增益。
Many practical amplifiers chain together a series of analog amplifier stages to obtain a high overall voltage gain.
许多实际的放大器将多个放大器级联起来，以获得较高的电压增益。
LDMOS is also widely used in the field of large area flat panel displays and automotive electronics as a high-voltage power amplifier devices.
而作为高压功率放大器件，在各种大面积平板显示屏和汽车电子领域也得到广泛应用。
A deep negative feedback operation amplifier used in band gap reference is a common source and gate folded cascade operation amplifier with a lower offset voltage and a higher gain.
该带隙电压基准源电路中的深度负反馈运算放大器为低失调、高增益的折叠型共源共栅运算放大器。
Its measurement signal is to lead into harmonic signal digital measurement analysis system via ta end screen voltage signal amplifier.
其测量信号是经过TA末屏电压信号放大器引入谐波信号数字测量分析系统的。
This enables the amplifier to offer maximum dynamic range at any supply voltage.
这使得放大器能够为客人提供任何电源电压最大动态范围。
Some teaching material treat that the integrated operational amplifier which makes up the voltage comparer only works in the nonlinear area.
在一些教材中论述，构成电压比较器的集成运算放大器仅仅是工作在非线性区。
The efforts should be made in design and operation to ensure full or near full amplitude for output voltage of the amplifier.
本文介绍了源与负载匹配的条件及在设计、使用中应注意的技术问题，以使放大器输出电压达到满幅或接近满幅状态。
As the SACD is increasingly popularized, the current mode power amplifier, compared with the prevalent voltage mode Hi-Fi power amplifier, will have a quick development and bright look in the future.
随着SACD的日益普及，同目前流行的电压模高保真功放的性能相比，电流模高保真声频功率放大器将会有美好的发展前景。
In the design of column readout stage, master and slaver structure has been adapted, where master amplifier converts charge to voltage, and slave amplifier works with standby mode to drive output bus.
列读出级采用新型主从两级放大列读出结构，其中主放大器完成电荷到电压的转换，从放大器驱动输出总线来满足一定的读出速度。
The interrogation pulse, filter, signal amplifier, voltage comparator and the signal processing circuits are designed and realized.
设计并实现了激励脉冲发射电路、滤波、信号放大、电压比较、检波等信号处理电路。
Finally, the transconductance amplifier of the stimulating circuit linearly translates the voltage signal into cu.
最后激励级的跨导放大器将电压线性的转化为电流。
If the efficiency of servo amplifier is considered, it is practicable that the power supply voltage is about 3 times as large as the servo amplifier output voltage corresponding to rated current.
若考虑伺服放大器效率及电源功率等因素，伺服放大器电源电压应取额定输出电流所对应的伺服放大器输出电压的3倍左右为宜。
If the efficiency of servo amplifier is considered, it is practicable that the power supply voltage is about 3 times as large as the servo amplifier output voltage corresponding to rated current.
若考虑伺服放大器效率及电源功率等因素，伺服放大器电源电压应取额定输出电流所对应的伺服放大器输出电压的3倍左右为宜。
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