基于TOPSwitch的AC/DC开关电源的研制  

Design of AC/DC Converter Based on the TOPSwitch

作　　者：李淑琴[1] 范蟠果[1] 陈林[1] 

机构地区：[1]西北工业大学,陕西西安710072

出　　处：《电源技术应用》2006年第8期58-61,共4页Power Supply Technologles and Applications

摘　　要：介绍了单片开关电源芯片TOPSwitch的工作原理,给出了AC/DC隔离式稳压开关电源的完整应用电路设计方案,并对电路调试和高频变压器设计进行了说明。实验证明,此种开关电源体积小、功率密度高、运行稳定,对于单板系统供电设计具有很高的实用价值。A single chip IC used in the power supply control with name of TOPSwitch is presented. A mini switching mode power supply with isolated input and output is introduced in details. The high performances of the high frequency transformer, the small size, high power density and efficiency are achieved, The experiments indicate that this switching power supply performs excellent and has significant value in the power solution of single-board system.

关 键 词：TOPSWITCH 智能功率集成电路 开关电源 高频变压器 

分 类 号：TN86[电子电信—信息与通信工程]