电源滤波器

利用耦合电感改善EMI电源滤波器高频幅频特性的研究

Using coupling inductance to improve the high-frequency amplitude frequency characteristics of EMI filter

电路理论中线性耦合电感知识的补充利用耦合电感改善EMI电源滤波器高频幅频特性的研究

Supplementary Readings of Coupling Inductance to Course in Circuit Theory Using coupling inductance to improve the high-frequency amplitude frequency characteristics of EMI filter

基于开路阻抗参数的EMI电源滤波器插入损耗研究

Insertion Loss Research of EMI Power-Line Filter Based on Open-Circuit Impedance Parameter

EMI电源滤波器中的插入损耗测试技术

The Analysis of Test Technology for Insertion Loss in EMI Power Filter

EMI电源滤波器接地方法对共模插入损耗的影响

The Influence of Grounding on EMI Power Filter 's Common-mode Insertion Loss

EMI电源滤波器的设计和仿真分析

Design and Simulation of EMI Source Filter

EMI电源滤波器在开关变换电路中的应用

Application of EMI Power Filter in Converter

介绍了EMI电源滤波器中的插入损耗性能指标的重要性；

The importance of the insertion loss of performance index in EMI power filter is introduced .

提出了利用开路阻抗参数矩阵分析EMI电源滤波器插入损耗的方法。

A method for insertion loss of EMI power-line filter by analyzing open-circuit impedance parameter is proposed .

介绍EMI电源滤波器的设计方法以及在使用过程中应注意的问题。

The paper presents a design method of EMI mains filter and some points needing an attention in application .

EMI电源滤波器是电子设备设计人员进行电磁兼容设计时常用的重要手段。

The EMI power line filter is a primary tool available to the designed of electronic equipment for EMC design .

分析了开关变换电路中的传导EMI的传播路径，介绍了EMI电源滤波器的工作原理以及EMI电源滤波器的设计。

The Paper analyzes the conducting EMI propagation path of converter , and presents the working principle of EMI power filter and the design of EMI power filter .

在分析带有寄生参数的差模等效电路的基础上，进行了仿真研究。结果表明，利用寄生参数的互感耦合使得EMI电源滤波器的高频性能有所改善。

The simulative study based on DM equivalent circuit analysis shows that , the mutual inductance coupling between equivalent parasitic parameters does improve the highfrequency performance of EMI filters .

本文介绍了模块电源滤波器原理，并重点介绍了用于模块式电源的电磁干扰滤波模块VIIAM的原理、参数，并给出了应用电路。

The principle of module power filter was introduced in this paper . The principle , parameters on VI IAM were discussed and the application circuit was given .

质量较差的阴极保护系统（ICCP）中的电源滤波器也会导致极低频电场的产生。

The power supply filter of poor quality which is often used in ICCP can also lead to ELFE .

提高电源滤波器插入损耗措施的研究

Research on measures to increase insertion loss of power line filter

电源滤波器抑制阻尼振荡波的试验研究

Experimental research on power line filter suppressing damp oscillatory wave

变电站传导干扰特性分析和电源滤波器实验研究

Analysis of Conduction Interference Property in Substation and Experimental Study of Power Filter

抑制微波干扰的电源滤波器设计

The Design of Microwave Interference Suppression Filter on Power-Line

高压电源滤波器设计中的若干问题

Problems in Filter Design for High Voltage Sources

电源滤波器和电磁干扰滤波模块及应用

Power Filter and EMI-Filter Module and Its Application

电源滤波器中磁性元件的特性分析

Study of Magnetic Element in Power Supply Filter

防雷电源滤波器的研制

Development of Power Filter for lightning Protection

电源滤波器使用中的常见错误

Common Mistakes of using Filter

采用网络参数法，导出了单、双级电源滤波器共模和差模插入损耗的理论计算公式。

Several theoretical formulae to calculate the insertion loss for EMI power line filters are derived from a four-terminal-pair network .

还谈及四个问题：①固钽不能用在电源滤波器中；

Four viewpoints are put forward : ① Solid state tantalum capacitors should not he used in power supply filters ;

其中包括对电源滤波器、漏电保护以及它们一起使用时过渡过程的探讨。

It includes the inquiry of power supply filter , a current leakage protection and transitional course when they are applied together .

最后，根据电子镇流器的传导干扰特性，设计了无源电源滤波器，通过测量，滤波器的滤波效果达到了设计要求。

Last , according to the conduction disturbance characteristics of electronic ballast , a passive power filters is designed . By measuring the filtering-effect of the filter has reached the design requirements .

在设计和选用电源滤波器的过程中系统工程师发现，加了滤波器以后作用不大，甚至会发生某些频段的噪声变大。

During process of design and selection of power supply filter , system engineers find that sometime , the adding of power supply filter have no proper role , but even make more noise at some critical frequency section .

讨论了电子设备滤波技术，包括滤波器的基本用途，信号滤波器的种类和设计方法，电源滤波器的特点和使用方法以及几种特殊滤波器。

This paper discusses filter technology of electron equipment , consist of main use of filter , kinds and design methods of signal filter , characteristics and use method of power supply filter , as well as some special filters .