Lab Power Supply

Optimize Your Workflow with a Lab Power Supply

A lab power supply provides stable, adjustable voltage and current for a wide range of test applications. Designed for precision and flexibility, it ensures clean, reliable power for research, development, and educational labs. Watch the video to see how it enhances your testing workflow.

Keithley 2220G Series: Versatile, High-Performance

Power your lab with precise, adjustable voltage and current control in a compact benchtop design. With low noise, multiple channels, and remote programmability, it's built for flexible and reliable testing.

Multi-Channel Power – Independent voltage and current control
High Accuracy & Low Noise – Clean, stable output for precise testing
Remote Operation – USB, GPIB, and LAN connectivity
Compact & Versatile – Ideal for research, education, and industrial labs

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Browse Types of Power Supplies

Bench Power Supplies

Find the Lab Power Supply Series for Your Application

Keithley Series 2200 USB and GPIB Programmable DC Power Supplies

GPIB-DC Power Supplies der Serie 2200 USB

Ausgänge: 20 V bis 72 V und 1,2 A bis 5 A
Auflösung von 1 mV/0,1 mA
Anzeigeeinstellungen und Ausgänge

Series 2220/2230/2231 Multiple Output DC Power Supplies

DC Power Supplies der Serie 2220/2230/2231 mit mehreren Ausgängen

Zwei oder drei unabhängige Ausgänge
Gleichzeitige Darstellung aller Ausgänge
Fernmessung an allen Kanälen

Series 2280 Precision Measurement Variable Bench Power Supply

DC Power Supply mit Präzisionsmessung der Serie 2280

192 W mit bis zu 6 A
6 ½, 10-nA-Strommessauflösung
Zeigt Spannungs- und Stromdiagramme an

Keithley Series 2260B 360W/720W/1080 Programmable DC Power Supplies

DC Power Supplies der Serie 2260B mit 360 W/720 W/1080 W

Leistung bis 1080 W
Ausgänge bis 800 V und 100 A
Analogeingang

How Engineers Use Lab Power Supplies

An engineer working on electronics prototype and adjusting tension on a slide arm unit.

Powering Research and Development

Lab power supplies provide clean, adjustable power for developing and testing prototypes, ensuring accurate and repeatable measurements in research labs and industrial R&D environments.

Supporting Educational Laboratories

Universities and training labs rely on versatile, easy-to-use power supplies for teaching electronics and circuit design. Multi-channel models allow students to experiment with different voltage and current configurations.

Engineer performing research using Keithley test equipment

An engineer adjusting settings on an instrument cluster of Tektronix bench testing equipment.

Reliable Power for Industrial Testing

From manufacturing validation to automated test systems, lab power supplies ensure consistent, stable output for testing electronic devices under real-world conditions.

DC POWER SUPPLY MEASUREMENT TIPS

The 10 Stages of Design

Designing a reliable power supply requires careful planning, precise testing, and the right tools. Our Power Supply Measurement Tips guide walks you through the 10 essential stages of power supply design—from component selection to EMI troubleshooting and final validation. Whether you're optimizing efficiency, ensuring compliance, or troubleshooting issues, these expert insights will help you achieve better performance and faster time to market. And if you're selecting a new power supply, these tips will guide you in making the right choice. Because the best power supply isn’t just about specs—it’s about how you test and refine your design.

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Related Resources

University students exploring a lab power supply with an instructor

Bench Solutions for University Engineering Labs

University engineering students working together using a lab power supply for testing

University Engineering and Advanced Research Case Studies