摘要
介绍了UPS电源根据电路结构的主要分类、各类不同结构UPS电源的主要特点及相互之间的优缺点比较 ,论述了有线电视机房如何从两个可靠性出发选择合适的UPS电源。
Introduction to the distribute and the characteristics of UPS basis on the electric design, the advantage and deficiency of various UPS. Discourse that how to select the suitable UPS based on two reliability for CATV Apparatus' Room.
出处
《中国有线电视》
北大核心
2003年第3期95-97,共3页
China Digital Cable TV
关键词
有线电视
机房
UPS
分类
特点
选择
classification
characteristics
comparison
selection
