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Road vehicles -- Component test methods for electrical disturbances from narrowband radiated electromagnetic energy -- Part 4: Harness excitation methods

Mathematical modeling has become an important part of the research and devclopment work in engineering and scicnce. Retaining a competitive edge requiresa fast path between ideas and prototypes, and in this regard mathematical modeling and simulation provide a valuable shortcut for understanding bot ...

说明：原文（英语）来自Freescale Semiconductor，Inc.的应用文档，作者，T.C.Lun，Applications Engineering，Microcontroller Division，Hong Kong.文档分为下列几个部分：PART 1 观EMC PART 2器件的选择及电路的设计PART 3印刷电路板layout技术附录A EMC术语表附录B 抗干扰测量标准第一部分 EMI和EMC纵览：在现代电子设 ...

PIC XC8 V1.41 PRO版，编译器破解文件，将附件文件覆盖编译器bin目录下原文件即可。你懂的。。。。。。。编译前把编译选项的Free改成PRO和谐文件在MPLAB X IDE v5.00版本测试成功清除已成功 (总时间： 10ms)make -f nbproject/Makefile-default.mk SUBPROJECTS= .build-confmake  -f nbproject/Makefile-default.mk di ...

                       单片机课程设计            篮球记分器  LANE STUDIO CONTENT  1 2 3 4 5 系统功能 课题运用的知识点 系统原理的设计 硬件部分的设计 软件部分设计 1      系统功能 &nb ...

ISO16750-3-2012原版PDF，高清文字版。Road vehicles — Environmental conditions and testing for electrical and electronic equipment — Part 3: Mechanical loads

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如何使Cir文件进行PSPice仿真当Orcad仿真库中找不到某些器件的时候，我们可以从这些器件的厂家网站上下载“.cir”格式的Spice Model，下面介绍一下如何使用这些“.cir”文件进行仿真。以AD620.cir为例：1.下载Cir文件：从AD的网站上下载AD的cir格式文件，内容如下：由PSPice Library 文件生成Capture Lib文件（.olb）File-> ...

PrefaceDuring the past years, there has been a quickly rising interest in radio access technologies for providingmobile as well as nomadic and fixed services for voice, video, and data. The difference indesign, implementation, and use between telecom and datacom technologies is also becoming moreblu ...

一、简介目前，涉及到EMI测试的相关标准，主要为：欧规（EN55022），美规（FCC）相关名词：非故意辐射（Unintentional）：产品产生不想要的电磁波辐射，造成干扰；如：电脑，LCD Monitor，DVD，电视，投影机等；故意辐射（intentional）：使用无线电波进行通信；FCC只测试EMl：RE（辐射干扰）：测试频率范围30MHZ~1GHZ；CE ...