30V 3A Benchtop Power Supply

Part Number INSTR-450303 Categories , ,

Benchtop DC Power Supply are often used in laboratory to provide continuous adjustable voltage and current. This is a CVCC (constant voltage constant current) single output power supply with floating gound which proivde either an adjustable output voltage of 0 to 30VDC or 0 to -30VDC with an adjustable output current of 0 to 3A. The voltage and current are adjusted by a fine potentiometer where both the output are accurately displayed on the volt and amp meter.



  • Output Voltage: 0 to 30VDC
  • Output Current: 0 to 3A
  • Operating Voltage: 110V/220V 50/60Hz (Selectable)
  • Operating Temperature: 0 to 40 degree C
  • Operating Humidity: <80%
  • Voltage Stability: <0.01% + 3mV
  • Loading Stability: <0.01% + 3mV
  • Recovering Time: <100uS
  • Ripple Noise: <1mV RMS
  • Temperature Coefficient: <300PPM
  • Fuse Rating: T1A for 198 to 242V, T3A for 100 to 120V