摘要
介绍了UPS中常用的辅助电源拓扑-反激电路。详细分析了反激电路工作原理,重点围绕着反激电路能量传递的核心-隔离变压器,进行讨论。详细介绍了变压器的设计方法,并进行了实践。
Flyback circuit was introduced as a common ciruit for SPS of UPS System.In-depth analysis have be made on principle of flyback circuit.Importantly discussed on isolation transformer,which is core of transfering energy in flyback circuit.Described a method for the design of the transformer,and it was practiced.
出处
《大众科技》
2013年第5期116-118,236,共4页
Popular Science & Technology
关键词
反激
变压器
UPS
flyback ciruit
transformer
UPS
