摘要
文章采用单片机SPCE061A为主控芯片,以开关电源芯片TD1507为核心,利用主从均流控制技术实现两路稳压电源构成的并联供电系统。系统可通过高精度运放OP07的动态调节实现自动均流。此外,系统具有负载短路保护及自动恢复功能、负载温度检测与散热功能和液晶实时显示功能。
This paper introduces the design of parallel power supply system based on the SPCE061 A single-chip computer and TD1507. The system consists of two stabilized voltage circuits using the master-slave equalizing current control technology in parallel power supply system. System can achieve automatic equalizing current by the dynamic regulation of a high-operational amplifier OP07. In addition, the system has the function of load short circuit protection and automatic recovery, temperature detection and the cooling function, and LCD real-time display function.
出处
《电子技术（上海）》
2015年第12期61-63,共3页
Electronic Technology
关键词
开关电源
主从控制
并联供电
大功率电源
DC/DC
switching mode power supply
master-slave control
parallel power supply
large-power supply
DC/DC
