The function of power filter and the mechanism of electromagnetic interference is analyzed.
分析了电源电磁干扰产生的机理及电源滤波器的作用；
One approach to minimize this impact is to filter the harmonic currents and the electromagnetic interference(EMI) produced by the power electronic loads.
减小这种影响的一个办法是，将由电力电子负载产生的谐波电流或者电磁干扰滤除。
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.
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。
Switch power of high frequency is serious electromagnetic interference (EMI) source, so EMI source filter usually should be added in switch power.
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。
The new Dual EMI Honeycomb air filter provides superior shielding against electromagnetic interference and is specially designed for electronics, telecom and datacom equipment.
新的双重抗电磁干扰蜂窝式空气过滤器具有出色的电磁干扰屏蔽性能，专门设计用于电子器件、电信和数据通信设备。
In the thesis, dielectric multilayer filter, the technology of which is fully developed, is used to filter and the electromagnetic actuated tunable structure based on MEMS is used to tune the Angle.
文中采用技术成熟的多层介质膜滤波片进行滤波，并利用电磁驱动的微机械转动结构实现角度调谐。
The high frequency parasitic parameters of common mode(CM) choke significantly influence the performance of electromagnetic interference(EMI) filter for conducted EMI suppression.
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。
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.
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。
By the optimization modules of electromagnetic simulation software, optimize the filter structure, so that the designed filter to meet performance targets.
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。
A new type of high contrast filter has been investigated in this paper. lt has features of lower light reflection on surface, selective transmission and effective electromagnetic screen.
本文介绍自行研制的高对比度滤光片。它具有较低的表面光反射率、选择性透过率和电磁屏蔽特性。
Advanced dust discharging technique, electromagnetic pulse-valve to control filter-bag blowing, reliable performance.
清灰技术先进，采用电磁脉冲阀控制对滤袋的喷吹，工作可靠。
The 3D microwave filter was simulated and optimized by the electromagnetic field analysis software and gained a finer result.
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.
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。
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