Sell Test Equipment

2260B-80-40 Keithley DC Power Supply

Special Price $2,734.95 Regular Price $2,800.00

The 2260B-80-40 is a 1080 Watt DC Power Supply from Keithley. Supplies DC Voltage and Current to test, design, and troubleshoot electric and electronic circuits. Applications include Burn In, QA, ATE, Research, Design, and Education to name a few.

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Additional Features:

  • Volts:80
  • Current: 40.5
  • Power: 1080
  • Programmable voltage or current rise and fall times prevents damage to low impedance loads from inrush current
  • Constant current priority setting reduces voltage and current overshoot when powering LEDs
  • Programmable internal resistance simulates battery output
  • Choose from analog control, USB, LAN, or optional GPIB interface for automated control
  • Control the Voltage or Current Rise Time to Reduce Inrush Current and Prevent Device Damage
  • Emulate the Response of a Battery
  • Flexible and Fast for Automated Test Systems
  • Create Custom Voltage Source Waveforms
  • 3-Year Warranty


  • Environmental test, stress test, and accelerated life testing
  • LED and high power componenttesting
  • Automotive testing
  • Battery research and test
  • Production test

 Accessories Supplied:

  • 2260B Basic Accessory Kit (for 36V and 80V models)
  • 2260B-010 Basic Accessories Kit (for 250V/800V Series) Quick Start Guide
  • Documentation CD with Manuals and Software Drivers
  • Test Lead Set (for 36V and 80V models)
  • 2260-009 Test Lead (for 250V/800V models)
  • USB Cable
  • Power Cord
  • Certificate of Traceable Calibration

The Keithley 2260B-80-40 power supply has programmable rise time (or slew rate) control to prevent potentially dangerous inrush currents from flowing into loads that have low resistance when power is initially supplied. Either voltage or current rise time can be controlled. Test a circuit or device under the most realistic conditions by applying a test source with the output resistance that is equivalent to the output resistance of the actual source that will be used to power the circuit or device.

Source a wide range of voltages and currents with the 360W, 720W, or 1080W Series 2260B Programmable DC Power Supplies. Choose from 12 versions with voltage output of 30V, 80V, 250V or 800V. The 360W versions can output current of 36A, 13.5A, 4.5A, or 1.44A; the 720W models can output 72A, 27A, 9A, or 2.88A; and the 1080W instruments can output 108A, 40.5A, 13.5A or 4.32A. This wide range of output voltages and current, combined with multiple interface choices, makes the Series 2260B ideal for use in a wide range of applications, including research and design, quality control, and production test.

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