摘要
针对目前基站供电系统特点,量身设计了一种标准1U高度、19英寸机架式的高效率高功率密度的交直流电源系统,可同时输出交流220V及直流48V。
According to the characteristics of the current base station power supply system,a standard 1U height,19-inch rack-type high efficiency and high power density AC/DC power supply system is designed,which can simultaneously output AC 220V and DC 48V.
作者
陈力
Chen Li(Xiamen Aiweida Electronics Co.,Ltd.Xiamen,Xiamen Fujian,361000)
出处
《电子测试》
2019年第9期28-29,共2页
Electronic Test
关键词
交直一体化
高效率
功率密度
基站供电
ZVS
cross-integration
high efficiency
power density
base station power supply
ZVS
