摘要
开关电源常见于生活中。本设计的主要器件是MCS-51单片机,然后在外围用相应的电路设计出基于单片机的控制硬件系统,进而利用外接控制端的继电器完成较大电流被较小电流控制的目的。为了进行更精确的开关电源设计,利用硬件系统完成了软件设计和仿真测试。
Switching power supply is common in life. The main device of this design is MCS-51 single chip microcomputer. The control hardware system based on single chip can be designed on the periphery with the corresponding circuit. External control relay is used to complete the control of the larger current by the smaller current. In order to design more precise switching power supply,software design and simulation test are completed in the hardware system.
作者
郭玉秀
黄跃祖
GUO Yu-xiu;HUANG Yue-zu(Tongling University,Tongling 244000,China)
出处
《通信电源技术》
2018年第8期134-138,共5页
Telecom Power Technology
基金
2018安徽省高校自然科学研究项目(KJ2018A0476)
2017年国家级大学生创新训练项目(201710383099)
关键词
芯片驱动
数码管
开关电源
single chip microcomputer
dynamic scanning
switching power supply
