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DC Power Supply

Matching the DC Power Supply to the Application

Whether being used to train the next generation of electrical engineers or for developing a breakthrough in ultra-low power, wearable products, your DC power supply must meet a wide range of power sourcing requirements.

For applications ranging from basic power sourcing to those that push the limits of performance with high sensitivity sources or sources that can deliver thousands of volts, using the appropriate power supply is critical to obtaining successful test results in teaching, research, design and manufacturing.

The most common selection criteria are:

  • Output voltage, current, and power
  • Setting resolution and accuracy
  • Ripple and noise
  • Features and programmability

Read our bench power supply blog »

DC Power Supply Basics

DC Power Supply Options: Explore a Wide Range of Voltages, Currents, and Power Outputs

How to Choose a Keithley DC Power Supply

Find the Keithley power supply best suited for your benchtop application:

Want detailed specifications? Download the complete Bench Power Supply Selector Guide.

Together, Tektronix and Keithley offer a comprehensive portfolio of bench power supplies to address your power sourcing needs from basic to the most challenging requirements for automated test, education, precision testing of low power, portable devices, and research & development.