开关电源快速设计与仿真系列讲座之一 开关电源计算机辅助设计与仿真软件综述

The Overview of the Computer Aided Design and Simulate Software of Switch Mode Power Supply

由于开关电源的设计是多变量的迭代过程,因此采用传统方法人工设计开关电源不仅工作量大、效率低,而且难于实现优化设计。近年来,随着电源技术的发展和计算机应用的普及,开关电源计算机辅助设计与仿真作为国际上电源领域的一项新技术,受到了人们的高度重视。目前,软件已成为优化开关电源设计的关键技术。

Since the procedure of designing switch mode power supply （SMPS） is an iterative one, if adopting manual design method, it will cause more labour, and have low efficiency, and hard to realize optimization design. Recent years, with the development of the power supply technology and the popular application of the computer, as a kind of new technology in power supply field, the computer aided design （CAD） and simulate gain more attention. At present, the software already becomes the key technology in switch mode power supply optimization design.