cancellation amplifier

用法例句

A Design of ATX Power Supply Based on Magnetic Amplifiers

基于磁放大器的ATX电源的设计

Three magnetic amplifiers, such as adjustable-damper controlling, speed-limited protection in deceleration segment, and automatic braking largely used in alternated-elevator system in nation's coal and metallurgy exhibit quickness and firmness.

我国煤炭和冶金矿山大量使用的交流提升机，控制系统采用的可调闸控制、减速段限速保护和减速阶段电气制动三个磁放大器装置，存在快速性、稳定性、对环境参数的依赖性、敏感性均较差等固有弊端，采用现代电子器件和先进的控制技术取代原控制系统中的１ＣＦ、２ＣＦ、 ３ＣＦ三个磁放大器及其落后的控制技术，并增加全新的电子速度给定环节，改善提升机性能。

A design of contactless charging circuit based on magnetic amplifier is presented.

介绍了一种基于磁放大器的无接触充电电路,详述了磁放大器的工作原理和电路的工作过程,分析了电路中可能存在的问题并给出了解决方案,最后通过试验验证了此设计。

Distributed power supply based on magamp;

基于磁放大器的分布式电源研究

Bi-Directional Resetting Scheme for the Magamp Post-Regulator in Flyback Converter

反激式变换器的后级稳压磁放大器双向复位

The operation principle of magnetic amplifier(Mag Amp)regulator is described and the design method of the controling inductor in the MagAmp regulator is derived.

介绍了磁放大器的工作原理,推导了其中控制电感的设计方法,并给出了一个设计实例。

magnetic amplifier type magnetic core circuit

磁放大器式磁心电路

magnetic amplifier two-speed servosystem

磁放大器双速伺服系统

agnetic amplifier

分布常数顺磁放大器

Ramey type magnetic amplifier

拉米逻辑式磁放大器

Bi-Directional Resetting Scheme for the Magamp Post-Regulator in Flyback Converter

反激式变换器的后级稳压磁放大器双向复位

rotating amplifier excitation system

旋转放大器式励磁系统

self-balancing magnetic servo amplifier

自平衡磁伺服放大器

core memory sense amplifier

磁心存储读出放大器

amplidyne exciter

微场电机放大器激磁机

tape preamplifier

磁带录音机前置放大器

Power Amplifier for Active Magnetic Bearings Based on Flux Observer

采用磁通观测器的主动电磁轴承用功率放大器

electromagnetic coupled type double tuned amplifier

电磁耦合式双调谐放大器

The Design of Magnetic Suspended Disk s Power Amplifier;

磁悬浮盘片功率放大器的研究与设计

Research on Full-digital Power Amplifier of Magnetic Levitating Bearing;

磁悬浮主轴全数字功率放大器的研究

The Property Analysis of the DC Amplifier Using the Magnetic Modulator in Dynamic State;

磁调制式直流放大器的动态性能分析

The Property Analysis of the DC Amplifier Using the Magnetic Modulator in Static State;

磁调制式直流放大器的静态性能分析

Exciter Field Current Amplifier Based on H Bridge Topology Circuit

基于H桥拓扑结构的励磁电流放大器

erasing machine for magnetic sound recorders or reproducers

磁性录放音机用消磁器