开关电源中高频磁性元件设计常见错误概念辨析

Misconceptions about Design or High-frequency Magnetic Component in Switching-mode Power Supply

很多电源工程师对开关电源中高频磁性元件的设计存在错误的概念,其设计出来的高频磁性元件不能满足应用场合的要求,影响了研发的进度和项目的按期完成基于开关电源及高频磁性元件设计经验,对一些概念性错误进行了辨析,希望能给大家提供借鉴,顺利完成高频磁性元件的设计以及整个项目的研制。

Common misconceptions exist in the design of high- frequency magnetic components. The resultant design cannot meet the specifications of the application, which impacts the whole R& D schedule. Some discussions abont these misconceptions are given, based on the real design ol high-frequency magnetic components and switching-mode power supply. It is hoped that this discussion can give an insight into these common misconceptions and help engineers to fulfill their project smoothly.