摘要
本文对工频机型UPS的输出变压器的作用进行了系统的探讨,由分析得知,输出变压器并没有那么多的作用,没有输出变压器的高频机型UPS同样具有优良的稳压性能。
The article discusses systematically the function of out-put transformer of industrial frequency UPS and from the discussion,it is revealed that the function of out-put transformer is over-estimated.High-frequency UPS without out-put transformer also has excellent performance for stabilizing voltage.
出处
《电源世界》
2011年第6期50-52,49,共4页
The World of Power Supply
关键词
UPS
高频机
工频机
输出变压器
稳压
UPS
High-frequency machine
Industrial-frequency machine
Out-put transformer
Voltage stabilizing
