The Difference between UPS and EPS Power Supply

Xu Yongfu（Zhejiang Sanchen Electrical（Group）Co.，Ltd.，Qingtian County 323900，Zhejiang Province，China）

 

Abstract The operating principles, performances, features and application occasions of UPS and EPS power supplies are discussed，and the technical specifications of UPS and EPS are compared.

Key words UPS EPS Operating principle Application occasion Technical specifications

摘 要 探讨了UPS和EPS的工作原理、性能、特点及适用场合，对UPS和EPS的技术指标进行了比较。

关键词 UPS EPS 工作原理 适用场合