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Optimize Workflows with a High Voltage Power Supply

A high voltage power supply provides precise, stable power for applications requiring thousands of volts with minimal ripple and noise. Designed for semiconductor testing, insulation breakdown testing, and high-energy physics research, it ensures accurate, repeatable results. Watch the video to see how it enhances your testing workflow.

EA-PSI 10000 Switching Power Supply

EA-PSI 10000 Series: High Voltage, High Precision

Deliver up to 2000V with high efficiency and autoranging capabilities, making it ideal for semiconductor, aerospace, and industrial applications.

  • High Voltage Output – Supports up to 2000V for demanding applications
  • Autoranging Flexibility – Maximizes power delivery across multiple voltage levels
  • Low Ripple & Noise – Ensures clean, stable power for precise testing
  • Remote Programmability – Ethernet, USB, and CAN for automated testing

Explore the Product

Find the High Current Power Supply Series for Your Application

How Engineers Use High Voltage Power Supplies

Circuit board for analog and RF circuits requiring precision testing

Semiconductor and Insulation Testing

High voltage power supplies ensure semiconductors and insulating materials can withstand high electric fields and breakdown conditions. Engineers use them for dielectric strength, leakage current, and insulation resistance testing, validating reliability for MOSFETs, IGBTs, and high-power diodes before deployment.

Aerospace and High-Energy Physics Applications

From satellites to particle accelerators, high voltage supplies provide stable power for propulsion systems, ion thrusters, and high-energy beam experiments. In aerospace, they support critical systems requiring precise voltage control for performance and longevity.

Engineer performing research using Keithley test equipment
Metrology lab featuring precision power supplies

Medical and Industrial Equipment Testing

Medical devices like X-ray machines and CT scanners rely on stable high-voltage power for accurate imaging. Industrial applications, such as electrostatic precipitators and HV power converters, use them for stress testing and compliance validation to ensure safety and reliability.

直流电源测量专家指南

电源设计的 10 个关键阶段

设计一个可靠的电源系统需要细致的规划、精准的测试以及合适的工具。本《电源测量小贴士》将带您全面了解电源设计的 10 个关键阶段——从元器件选型到电磁干扰(EMI)排查,再到最终验证,助您打造高性能解决方案。无论您是在优化效率、确保符合标准,还是排查问题,这些专家建议都将助您提升整体性能、加快产品上市进程。如果您正在选购新的电源产品,这些建议也能为您提供选型参考。毕竟,优秀的电源不仅仅体现在参数上,更在于您如何测试和完善设计。


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High Voltage Power Supply FAQs

What is a high voltage power supply used for?

High voltage power supplies are used in applications such as semiconductor testing, insulation testing, and other industrial or research scenarios that require elevated voltages. Our solutions can provide up to 2kV from a single supply, or up to 3kV when using two supplies in series.

How is a high voltage power supply different from a standard power supply?

High voltage power supplies are designed to generate thousands of volts with minimal noise and ripple, ensuring precision in sensitive applications.

Why is low ripple important in high voltage power supplies?

Low ripple reduces interference and noise, which is crucial for accurate measurements in high-energy physics, semiconductor testing, and medical research.

Can high voltage power supplies be integrated into automated test setups?

Yes, many models feature LAN, USB, and CAN connectivity, allowing seamless automation and remote control.

What industries use high voltage power supplies?

Industries such as semiconductor manufacturing, aerospace, medical device testing, and high-energy physics research rely on high voltage power supplies for precise, stable power delivery.