小功率不间断电源的设计准则

Designing Guidelines of Mini——UPS

本文讨论了非线性负载功率因素及电网污染对小功率 UPS 设计的影响,也讨论了密封铅蓄电池对充电器的要求,且认为输出为准方波的在线式 UPS 是一种较好的折衷。

This paper describes guidelins for designing Mini--UPS.Non-linear load and dirty mains imposes extra requirements on the Mini--UPS.Also,the effects of the operation of sealed lead-acid battery on charger,are discussed.The writer thinks that quasi-square wave on-line UPS is a good compromised proposal for Mini-UPS.