参数规格 I/P:1Ф2W+G 220V+10% 50Hz O/P: DC 0~60V / 0~2 数字式:电压表、电流表 定电压规格: Line Regulation ≤0.05% of Vmax+3mV Line Regulation ≤0.05% of Vmax+3mV Ripple & Noise ≤5mVrms 定电流规格: Line Regulation ≤0.05% of Vmax+3mV Line Regulation ≤0.05% of Vmax+3mV Ripple & Noise ≤6mVrms