开关稳压电源低纹波输出的策略研究
Strategy Research on Low Ripple Output of Switching Regulated Power Supply
徐丽萍1
作者信息
- 1. 南京工业职业技术学院 电气工程学院, 江苏 南京 210023
- 折叠
摘要
针对开关稳压电源存在的纹波问题,对降压型开关稳压电源拓扑结构中关键器件进行了研究,给出了减低纹波的策略,并对电路拓扑结构进行了研究,提出进一步降低开关稳压电源纹波的策略.
Abstract
In view of the ripple problem in switching power supply, this paper studies the key components in the topology of buck switching power supply, presents a strategy of reducing ripple, studies the topology of the circuit, and proposes a strategy to reduce the ripple of the switching regulator power supply.
关键词
开关稳压电源/纹波/LC滤波器/低压差线性稳压器Key words
switching regulated power supply/ripple/LC filter/low dropout linear regulator引用本文复制引用
基金项目
江苏风力发电工程技术中心2016年度基金(ZK16-03-10)
出版年
2018
NETL
NSTL
维普
万方数据