Tektronix PS280 - Power Supplies

The PS280 DC power supply is a multifunction benchtop or portable instrument. It has 3 outputs, 2 capable of indepenent operation at 30 volts and 2 amps each or they can be used in series for 60 volts at 2 amps or they can be used in parallel for 30 volts at 4 amps. It also has a regulated power supply that provides fixed 5 V output at 3 amps for powering logic circuits.

Performance Characteristics

• Form Factor Benchtop
• No. of Outputs 3 o/p
• Range programming modes Auto
• Output 1 Max. power 60 Watts
• Output 1/Range 1 Max. Current 2 A (0 V to 30 V)
• Output 2 Max. power 60 Watts
• Output 2/Range 1 Max. Current 2 A (0 V to 30 V)
• Output 3 Max. Power 6 Watts
• Output 3/Range 1 Max. Current 3 A (5 V to )
• Voltage Ripple and Noise 2000 uV
• Current Ripple and Noise 3 mA
• Load Regulation, Voltage 10 mV
• Load Regulation, Current 3 mA
• Line Regulation, Voltage 5 mV
• Line Regulation, Current 3 mA
• Remote Sensing Measurement No
• Multiple Unit Combinations Parallel,Series
• Overvoltage Protection No
• Overcurrent Protection No
• Over-temperature Protection No
• Local Lockout No
• Self test No

Measurements/Features

• Digital LED Output Indicator
• Variable Current Limiting
• Selectable Independent Tracking Mode
• Dual Tracking, Variable 0 to 30 V, 2.0 A

Programmability/Connectivity

• User Interface Proprietary

Compliance

• CE Compliance Compliant
• UL Compliance Not compliant

Power Requirements

• Input Power USA (110V/60Hz)