基于推挽式结构的开关电源设计  

Design of Switching Power Based on the Push-Pull Structure

作　　者：陈洁[1] 

机构地区：[1]德州学院机电工程系,山东德州253023

出　　处：《机械制造与自动化》2009年第4期170-173,共4页Machine Building & Automation

摘　　要：根据实际设计指标确定系统结构,推导主要元件的参数计算并进行元件的选型,设计出一个以推挽式变换器为主电路的开关电源,并通过实验验证各项指标均已达到设计要求。The system structure is build up firstly in this paper according to the design target. The calculation and selection of the main components parameters are presented. A switching power is designed, in which the push-pull converter is consider to be the main circuit. And it is proved that the indexes meet the requirements of the design.

关 键 词：推挽式变换器 采样 TL494 单片机 

分 类 号：TN86[电子电信—信息与通信工程]