分析了电源电磁干扰产生的机理及电源滤波器的作用；
The function of power filter and the mechanism of electromagnetic interference is analyzed.
高频开关电源是严重的电磁干扰源，很多情况下需对其安装emi电源滤波器。
Switch power of high frequency is serious electromagnetic interference (EMI) source, so EMI source filter usually should be added in switch power.
由于逆变器电源对输出接地电容的限制，对严重的共模电磁干扰难以用大容量的共模滤波器抑制共模噪声。
With the limitation to the ground capacitance by inverter, it is difficult to suppress the severe common-mode noise by large CM filter.
本文对两个新提出的电磁阻带结构滤波器建立了等效电路，并用该方法优化了相应的参数。
Equivalent circuits of two proposed electromagnetic stop band filters have been developed. And their parameters have been optimized using this method.
共模扼流圈的高频特征极大地影响了电磁干扰（EMI）滤波器抑制传导EMI噪声的性能。
The high frequency parasitic parameters of common mode(CM) choke significantly influence the performance of electromagnetic interference(EMI) filter for conducted EMI suppression.
研究了梳状滤波器在电磁污染防治中的应用，这种滤波器在一些微波加热设备的设计中是很有用的。
The application of pectinate filter in the electromagnetic pollution precaution is explained. This filter is usually used in the design of some microwave heating equipment.
为了进行可靠的浪涌保护以及满足电磁兼容的要求，将压敏电阻与电磁干扰滤波器结合起来进行浪涌抑制。
In order to suppress surges reliably and meet the requirements for EMC of the electronic devices, the metal-oxide varistor and electromagnetic interference filter are combined to suppress surge.
除此之外，调试人员还应将电磁波滤波器连接至音频放大器音频输出端，诸如铁氧体磁环均能达到类似的过滤效果。
Apart from this step, designers should also connect an EMI filter, such as a ferrite bead , to the output of the amplifier.
最终达到消除PWM信号中的开关信号和电磁干扰信号，提高效率和保真度，减小输出滤波器的体积和成本。
Filter may serve the role to eliminate switching and EMI interfere in PWM signal. Thus to improve efficiency and fidelity, lower the filter cost and component sizes.
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.
提出一种基于集成电路超微细加工技术制造电磁干扰滤波器的薄膜集成制造新技术。
A new technique for fabricating EMIF in thin film IC based on superfine processing technique is proposed.
为了验证本文所做的工作，文中给出了多个滤波器设计实例，并且运用电磁仿真软件进行仿真设计，较好的仿真结果证明了文中方法的有效性。
In order to verify the work in this dissertation, some design examples are given and simulated with some electromagnetic softwares. Good simulation results state the validity of these methods.
利用电磁场分析软件对三维微波滤波器进行了模拟和优化，得到了较好的结果。
The 3D microwave filter was simulated and optimized by the electromagnetic field analysis software and gained a finer result.
介绍了3种新型保护器件的原理与应用，包括有源电磁干扰(emi)滤波器、集成过电压保护器件和集成过电流保护器件。
The principle and application of three new protection ICs including active EMI filter, over voltage protection IC and over current protection IC are introduced.
用仿真软件对这两个滤波器进行了电磁仿真，用软件的优化模块对滤波器结构进行了优化，使所设计的滤波器满足性能指标。
By the optimization modules of electromagnetic simulation software, optimize the filter structure, so that the designed filter to meet performance targets.
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…
通过实例证明，传导性电磁干扰噪声分离网络能对共模和差模噪声进行有效地诊断，为正确选用抑制噪声的EMI滤波器提供依据。
This paper concentrates on conductive EMI noise Diagnosis and impedance matching of EMI filter Design. Experiments show that discrimination network is effect...
本文介绍了开关电源的电磁兼容技术的基本概念，并详细阐述了利用滤波器解决 开关电源的电磁兼容问题的方法。
This article summarizes the basic concept of the switching power EMC, and introduces the method of making use of the Filter to solve the switching power EMC.
本文介绍了开关电源的电磁兼容技术的基本概念，并详细阐述了利用滤波器解决 开关电源的电磁兼容问题的方法。
This article summarizes the basic concept of the switching power EMC, and introduces the method of making use of the Filter to solve the switching power EMC.
应用推荐