查询词典 amplifier

An internal amplifier automatically adjusts the current channel gain to compensate for low-current channel-signal levels.

MAXQ3183和三相/3线以及三线/4线兼容，单电源3.3V 工作，典型低功耗为35mW。

In chapter 4, a broadband and high gain amplifier with low-pass filter network is proposed and designed.

第四章提出了一种具有低通滤波网络的宽带、高增益放大器，并且进行了设计。

The analog switching power amplifier of magnetic bearings have some shortages,such as high power consumption.

开关功率放大器是磁悬浮轴承的重要执行环节，一般为模拟电路设计。

The stability of system and transmission function of the DC amplifier using a magnetic modulator is mainly discussed in this paper, and the compensation method and conditions of the stableness of the system are given.

分析了磁调制式直流放大器的传递函数，对系统的稳定性进行了讨论，给出了系统稳定应满足的条件，并介绍了保证系统稳定的补偿方法。

ABSTRACT: This paper puts forward a multi-output-voltage's design on the basis of a magnetic amplifier, and we design a novel practical valued switching power according to the theory.

本文提出了一种基于磁放大器的多输出开关稳压电源设计方法，据此设计出了具有实用价值的新型开关电源。

Appendix describes the ideal magnetic amplifier theory.

附录介绍了理想磁放大器的理论。

According to the characteristic of the wiggler magnetic field in this amplifier, proper magnetic field input method is chosen in the process of PIC simulated research.

针对该放大器中摇摆器磁场的特点，选择了适当的磁场输入形式，顺利实现了对该结构摇摆器自由电子激光放大器的粒子模拟研究。

Compared with the conventional magnetic bearing switching power amplifier, the volume and switching loss is reduced, and the reliability is higher. It can apply in space application better.

与传统类型的磁轴承开关功放相比，减小了体积和开关损耗，提高了可靠性，特别适合于空间环境应用。

A fire new double detector sensing theory with magnetic modulator and magnetic amplifier is discussed.

这种方法是基于磁调制器和磁放大器双重磁检测器原理。

To overcome these drawbacks, the application of current mode tri-state modulation technology to the switching power amplifier for magnetic bearings is proposed, as well as its special advantages.

文中首先分析了电流纹波对磁轴承系统的影响，接着分析了电流两态调制技术本身的固有不足及电流三态调制技术在磁轴承开关功放应用中的优势。

In this new architectural plan the Garden of Golgotha came to be at the centre of the new city.

Aelia 是高举他自己，并在此城内朝拜罗马诸神。

The continuous nature of peat accumulation means that terrestrial coaly rocks may provide a higher resolution and more complete record of base-level change than the time-equivalent shallow-marine strata, thus enabling the identification of highfrequency cycles that are not recorded in themarine strata.

泥炭积累的持续性质的手段，陆地coaly岩石可提供较高的分辨率和更完整的记录基准面变化的影响时，相当于浅海阶层，从而使确定的高频周期，不记录在themarine 阶层。