基于UC2843的双反馈多输出开关电源设计

Design on Double Feedback Multiple Output Switch with UC2843

对UC2843芯片的构成和原理进行了介绍，提出一种基于集成芯片UC2843的多输出开关电源设计，分析了设计电路的部分参数指标和原理。在实际电动叉车控制器使用过程中，该电路的性能优越，实用性强。

After introducing the principle and structure of UC2843, this paper puts forward a kind of multiple output power switch design based on integrate chips of electric forklift controller and analyzed some principle of the design circuit and some parameters. Its performance is superior and the function is strong in actuality.