與我們聯絡

與 Tek 業務代表即時對談。 上班時間:上午 6:00 - 下午 4:30 (太平洋時間)

致電

請致電

與 Tek 業務代表即時對談。 上班時間:上午 8:30 - 下午 5:30 (太平洋時間)

下載

下載手冊、產品規格表、軟體等等:

下載類型
機型或關鍵字

意見回饋

Optimize Your Workflow with a Switching Power Supply

A switching power supply delivers efficient, high-power output with minimal heat dissipation, making it ideal for high-speed testing and power-hungry applications. Designed for compact, lightweight performance, it ensures stable, reliable power in R&D, production, and industrial environments. Watch the video to see how it enhances your testing workflow.

EA-PSI 10000 Switching Power Supply

EA-PSI 10000 Series: High-Efficiency Switching

Get maximum power efficiency with autoranging capabilities, high-speed response, and compact design—perfect for demanding applications.

  • High Efficiency – Reduces energy waste and heat generation
  • Autoranging Output – Delivers full power across a wide voltage/current range
  • Compact & Lightweight – Space-saving design for test benches and racks
  • Remote Programmability – Ethernet, USB, and CAN for automated testing

Explore the Product

 

 

Find the Switching Power Supply Series for Your Application

 

How Engineers Use Switching Power Supplies

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

High-Efficiency Power for Industrial Testing

Switching power supplies deliver high-power output with minimal heat loss, making them ideal for load testing, power conversion studies, and industrial automation.

Compact, Lightweight Solutions for R&D Labs

Their small footprint and low weight make switching power supplies perfect for benchtop or rack-mounted setups, allowing engineers to maximize workspace efficiency.

Engineer performing research using Keithley test equipment
A battery surrounded computer chip nodes in a decorative pattern

Battery Simulation and Power Electronics Development

With fast transient response and autoranging capabilities, switching power supplies enable precise battery simulation, DC-DC converter testing, and semiconductor validation.

直流電源供應器量測技巧

設計的 10 個階段

設計可靠的電源供應器需要仔細的規劃、精確的測試和正確的工具。我們的電源供應器量測技巧指南將引導您瞭解電源供應器設計的 10 個基本階段,從元件選擇,到 EMI 疑難排解和最終驗證。無論您是最佳化效率、確保相容性或是解決問題,這些專家深入見解都將能協助您實現更好的效能和更快的上市時間。如果您正在選擇新的電源供應器,這些提示將引導您做出正確的選擇。因為最好的電源供應器不僅關乎規格,還與如何測試和改進您的設計息息相關。


查看並下載指南

Switching Power Supply FAQs

Can switching power supplies be used for battery testing?

Yes, bidirectional switching power supplies can be used for battery testing. They enable both charging and discharging of batteries under controlled conditions, making them ideal for evaluating battery performance, capacity, and cycle behavior.

How does a switching power supply differ from a linear power supply?

Unlike linear power supplies, switching power supplies convert energy using high-frequency switching, making them more efficient, lighter, and smaller.

Why is low noise important in a lab power supply?

Industries such as automotive, aerospace, renewable energy, and consumer electronics rely on switching power supplies for efficient, high-power testing.

What is a switching power supply used for?

A switching power supply provides efficient, high-power DC output for electronics testing, industrial automation, and power electronics development.

Why is autoranging important in switching power supplies?

Autoranging enables the supply to automatically adjust voltage and current, delivering full power across a wider operating range.