磁放大器

用上述两种合金制做的频率达150～200kHz的高频磁放大器式开关电源，输出12V、9A，整机电源的效率达80%以上。

These two alloys can be used at high frequencies up to 200 kHz for magnetic amplifier switching power supply with output of 12V , 9A .

磁放大器原理及执行器故障分析

Principle of a Magnetic Amplifier and Trouble-shooting of the Actuator

3kW高频磁放大器开关电源

A 3 kW Switching Stabilized Voltage Power Supply Using Magnetic Amplifier

文中详细阐述了其工作原理、特性以及磁放大器优化设计，一台132W两路输出实验样机验证了试验结果。

The operation principles , characters of the converter and optimum design of magamp is described and verified on a 132W two output experimental prototype .

一种新型磁放大器式直流电流比较仪

A New Type of DC Current Comparator with a Magnetic Amplifier

分布常数顺磁放大器分布式光纤拉曼放大器的理论和实验研究

Studies of Theories and Experiments of Distributed Fiber Raman Amplifiers

反激式变换器的后级稳压磁放大器双向复位

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

磁放大器式硅弧焊整流器控制特性分析

Analyzing on Control Characteristics of Amplistat Silicon Arc-welding Rectifier

基于磁放大器的无接触充电电路研制

Design of Contactless Charging Circuit based on Magnetic Amplifier

磁放大器式埋弧自动焊机的数字控制技术

Development of digital control technique on submerged arc welding with magnetrol power source

基于布里渊放大结构的分布式光纤温度传感技术的研究分布常数顺磁放大器

Study on the distributed optical fiber temperature sensing technique using Brillouin amplifier structure

带反电势负载的磁放大器的动态分析

Dynamic analysis of magnetic amplifier with counter e.m.f. load

带桥式整流输出的三相磁放大器优化设计

The Optimal Design of the Three Phase Magnetic Amplifiers with Bridge Rectified Output

磁放大器的电流放大倍数分析方法

A Method of Current Gain Analysis of Magnetic Amplifiers

适用于作磁放大器铁芯的非晶态合金

A Amorphous Alloy Useful for Magnetic Amplifier Core

带直流感性负荷时磁放大器的负荷电流增长过程

On the dynamic process of the current rise of magnetic amplifiers with inductive load

在方波电压作用下理想磁放大器的理论分析

Theoretical Analysis of the Ideal Magnetic Amplifier under the Action of the Rectangular-Wave Voltage

磁放大器后级稳压技术广泛应用于改善多路输出功率变换器的交叉调整率。

Magamp is an effective solution for improving cross regulation of multi-output power converter .

磁放大器式磁心电路

Magnetic amplifier type magnetic core circuit

特高性能磁放大器用金属磁环的研究

The Research and Development of Toroidal Strip-Wound Cores With Superior Properties for High Frequency Magnetic Amplifiers

磁放大器双速伺服系统

Magnetic amplifier two-speed servosystem

针对磁放大器式电源埋弧自动焊机设计了单片机控制系统。

A control system based on single chip microprocessor is designed for submerged arc welder with magnetrol power source .

分析了一种新颖的运用磁放大器作为后极调整技术的多路输出的正反激DC/DC变换器的工作原理。

The operation principle of the magnetic amplifier ( Magamp ) application in a novel multi-output forward-fly-back converter is analyzed at length .

本文对工作绕组为串联或并联的三相扼流磁放大器（带桥式整流输出）的电磁过程进行了理论分析；

This paper presents a theoretical analysis on the electromagnetic process of three-phase magnetic amplifier of the transductor type with bridge rectifier output circuit .

所用磁放大器的两种线路，均能满足低频脉冲焊接的工艺要求；

The electric circuits of both types of saturable reactor prove that they meet the technological requirements of low frequency pulse arc TIG welding .

同时这种材料也是高灵敏度保真磁头、高性能磁放大器元件的最佳材料。

At the same time this kind of material is also the best material for high fidelity magnetic head , high performance magnetic amplifier .

研究了磁放大器的动特性对引弧冲击、飞溅和电弧穿透力的影响；

The current surge at arc initiation , spatter , and arc penetration under the influence of the dynamic response of the magnetic amplifiers are investigated ;

该分布式电源系统采用高频母线形式，原边电路采用双管正激电路，电压前馈控制，后级利用磁放大器精确控制。

The primary circuit has the form of double switch forward of feedforward control , the second circuit used the magnetic amplifier as the post regulator .

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

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 .

研究了一种新型直流电流比较仪，它包括两个环节：双向自饱和磁放大器和双铁芯自饱和磁放大器。

A new type of DC current comparator is researched which includes two parts : a bidirectional self saturating magnetic amplifier and a two care self saturating magnetic amplifier .