Line Regulation: 输入电压调节率(Line Regulation)
1、定义:
输入电压在额定范围内变化时,输出电压之变化率.
Line Regulation(+)=(Vmax-Vnor)/Vnor
Line Regulation(-)=(Vnor-Vmin)/Vnor
Line Regulation=(Vmax-Vmin)/Vnor
Vnor:输入电压为常态值,输出为满载时之输出电压.
Vmax:输入电压变化时之最高输出电压.
Vmin:输入电压变化时之最低输出电压.
2、说明:
如只是简单计算Line Regulation ,Vnor可用Vrated即标称电压来代替.
Load Regulation: 负载调节率
1、定义:
输出电流于额定范围内变化(静态)时,输出电压之变化率.
Line Regulation(+)=|Vml-Vhl|/Vhl
Line Regulation(-)=|Vhl-Vfl|/Vhl×100%
Line Regulation(%)=|Vml-Vfl|/Vhl×100%
Vml:最小负载时之输出电压
Vfl:满载时之输出电压
Vhl:半载时之输出电压
2、如只是简单计算Load Regulation ,Vhl可用Vrated即标称电压来代替.