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Optimize Your Workflow with an ATE Power Supply

An ATE (Automated Test Equipment) power supply delivers precise, programmable power for high-speed production testing, validation, and stress testing. Designed for seamless integration into automated test systems, it ensures accurate, repeatable results while improving test efficiency. Watch the video to learn about EA's Industrial Series can help with your production ATE systems and automated process control systems requiring high power.

Two versions of the Keithley 2260B Series: High-Performance, Programmable Power Supply

Keithley 2260B Series: High-Power ATE Power Supply

Designed for automated test environments, the Keithley 2260B Series delivers up to 800W of programmable power with fast transient response and remote operation for seamless test automation.

  • Fast Transient Response – Handles dynamic load changes with precision
  • High Efficiency – Reduces power loss in test setups
  • Remote Programmability – LAN, USB, and GPIB for seamless ATE integration
  • Scalable & Compact – Ideal for production lines and automated systems

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Find the ATE Power Supply Series for Your Application

 

How Engineers Use ATE Power Supplies

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

High-Speed Production Testing

An ATE power supply delivers fast, programmable power to streamline end-of-line testing, reducing downtime and increasing throughput in automated production environments.

Stress Testing and Device Characterization

With precise voltage and current control, engineers can simulate real-world conditions, perform power cycling, and assess device reliability under extreme operating scenarios.

Hands holding a phone with question marks and data graphics indicating the device is being tested
EA ATE power supplies

Seamless Integration into Automated Test Racks

ATE power supplies are designed for automation, offering LAN, USB, and GPIB connectivity to integrate directly with test sequencing software and data acquisition systems.

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.


  View & Download the Guide

ATE Power Supply FAQs

Can an ATE power supply simulate real-world power conditions?

Yes, programmable ATE power supplies allow engineers to simulate voltage fluctuations, power cycling, and varying load conditions for comprehensive device testing.

How is an ATE power supply different from a standard power supply?

Unlike standard benchtop supplies, ATE power supplies feature fast transient response, remote control, and seamless integration with automated test systems.

What industries use ATE power supplies?

Industries such as automotive, aerospace, semiconductor, and consumer electronics use ATE power supplies for high-speed production validation and reliability testing.

What is an ATE power supply?

An ATE power supply is a programmable power source designed for automated test environments, offering precise voltage and current control for high-speed, repeatable testing.

Why is transient response important in an ATE power supply?

Fast transient response ensures the power supply quickly adapts to load changes, preventing voltage dips or overshoots that could affect test accuracy.