Tektronic DC Power Supply

Manufacturer: Tektronix
Model: PS280


The PS280 DC power supply is a multifunction benchtop or portable instrument. It is a regulated power supply that provides fixed 5 V output for powering logic circuits and two variable outputs for a wide range of test and experimental uses.


  • Output in independent mode - two 0 to 30V, 2.0A
  • Output in parallel mode - one 0 to 30V, 4.0A
  • Output in series mode - one 0 to 60V, 2.0A, or one -30 to +30V, 2.0A
  • 5V fixed output 3.0A
  • Modes
    • constant current
    • constant voltage