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在此,选登张登奇的“EWB在开关电源中的应用”一文,主要是为了学习、了解电路仿真新技术及其软件的应用,以拓宽知识面。所谓的“电路仿真技术”就是将电子元件或电路模块用数学模型表示,利用数值分析理论在计算机上进行电路功能模拟和电路特性分析的数字信息处理技术。EWB是Electronicswork bench(电子工作台)的简称,是加拿大IIT公司开发的专用电路仿真分析和设计软件。在计算机上装EWB软件就相当于拥有一个多功能电子实验室(目前EWB5.0C软件可以从网上下载)。
Here, the election Deng Dengqi “EWB in the switching power supply,” a article, mainly to learn, understand the new circuit simulation technology and software applications, to broaden the knowledge. The so-called “circuit simulation technology” is the electronic components or circuit modules that use mathematical models that use numerical analysis theory in the computer circuit function simulation and circuit characteristics of digital information processing technology. EWB is the abbreviation of Electronicswork bench (Electronic Workbench) and is a special circuit simulation analysis and design software developed by IIT Company of Canada. EWB software installed on the computer equivalent to have a multi-functional electronic laboratory (currently EWB5.0C software can be downloaded from the Internet).