摘要
介绍热传递的三种基本方式和在电子设备热设计中应考虑的因素。详细阐述了某电源模块热设计中的分析。
This paper introduces three base forms of heat transfer and the factors of thermal design in electronic equipment. Meanwhile, It also expounds the whole process of the thermal design for a certain power supply module in detail, including the analysis, the test and the improvement.
出处
《电子机械工程》
2002年第1期48-50,63,共4页
Electro-Mechanical Engineering
关键词
电源
热设计
传导
对流
辐射
接触热阻
耗散功率
Conduction
Convection
Radiation
Contact thermal resistance
Dissipation power
