BK Precision 1740B 直流稳压电源（0~60V / 4A）

Output Voltage: 0-60 V
Output Current: 0-4 A
Ripple & Noise: 1mV rms, <3mArms
Metering: 2-Analog
Overload Protection: Current limiting, reverse polarity, overvoltage, short circuit
Power Requirements:  120/220 VAC ±10%, 50/60 Hz 
Power Consumption: 450W
Dimension: 145x267x381 mm
Weight: 10.4kg