德州仪器的PWB热建模计算机工具

S. West, J. K. Pylant
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引用次数: 3

摘要

介绍了德州仪器公司开发的印刷线路板(PWB)热建模工具。这些通用程序有助于实现以下过程的自动化:pcb和其他矩形分层结构的有限差分模型生成;定义由电子元件引起的pcb热模型的热输入;和元件结温的计算,器件位于一个模拟的PWB。描述了程序的特点,并说明了它们在设计环境中的用途。讨论了当前和预期的未来发展方向
本文章由计算机程序翻译,如有差异,请以英文原文为准。
PWB thermal modeling computer tools at Texas Instruments
Printed wiring board (PWB) thermal modeling tools developed at Texas Instruments are described. These general programs help automate the processes of: finite-difference-model generation for PWBs and other rectangular, layered structures; definition of heat inputs to a thermal model of a PWB due to electronic components; and calculation of component junction temperatures for devices located on a modeled PWB. The features of the programs are described and their usefulness in the design environment is explained. The direction of current and anticipated future development is addressed.<>
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