教学实验用控制电源的研制  

Design of Control Power Supply for Teaching Experiments

作　　者：张友军[1] 

机构地区：[1]苏州大学机电工程学院,江苏苏州215021

出　　处：《电源世界》2015年第7期34-36,共3页The World of Power Supply

摘　　要：电气类专业大学生在进行教学实验和科技创新活动时,常需使用多路控制电源。为此,本文采用反激式变换器电路结构,结合Power Integrations公司的开关电源芯片TOP227Y,研制一款有7路电压输出的教学实验用控制电源。该控制电源结构简单、体积重量小、外围元器件少、使用方便。Many control power supplies are often used while electrical majors students do teaching experiments or carry out technological innovation activities. By adopting the topology structure of Flyback converter and a kind of power supply IC named TOP227Y, which is produced from Power Integrations company, a control power supply with 7 output voltages was manufactured. The control power supply has the advantages of simple structure, small volume, light weight, small number of peripheral elements, and convenient use.

关 键 词：教学实验 开关电源芯片 控制电源 

分 类 号：TN86[电子电信—信息与通信工程]