摘要
针对目前市场中大部分的直流稳压电源功能比较单一,输出电压值无法直观显示的问题,设计数控线性直流稳压电源。为了验证直流稳压电源的可用性与稳定性,分别测试了电源的负载调整率、纹波电压、效率以及过流保护测试,以实现直流稳压电源数字化,可根据不同电子产品调节输出电压值并显示,拓宽了直流稳压电源的匹配度,增加其可用性。
In order to verify the availability and stability of the DC regulated power supply,the load regulation rate,ripple voltage,efficiency and overcurrent protection tests of the power supply are tested respectively to realize the digitalization of the DC regulated power supply,which can adjust the output voltage value according to different electronic products and show that broadens the match of DC regulated power supply and increases its availability.
作者
刘倩倩
Liu Qianqian(Shanxi Engineering Vocational College,Taiyuan Shanxi 030000)
出处
《机械管理开发》
2021年第12期7-9,共3页
Mechanical Management and Development
基金
国家级职业教育教师教学创新团队课题研究项目——《自动化专业群课程体系构建与模块化课程开发》,课题编号为YB2020010302。
关键词
整流
滤波
稳压
AD/DA转换
STM32F4单片机
rectification
filtering
voltage stabilization
AD/DA conversion
STM32F4 single-chip microcomputer
