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Power Integrations Joins Nvidia’s 800-Volt Data-Center Power Overhaul

Automotive-grade GaN reliability secured approved-supplier status, with deployment plans undisclosed.

An Nvidia logo and a computer motherboard appear in this illustration taken August 25, 2025. REUTERS/Dado Ruvic/Illustration/File Photo

Overview

  • Power Integrations said it is working with Nvidia on shifting internal distribution in large AI facilities to 800-volt direct current to reduce power losses.
  • The company’s gallium nitride power devices carry automotive-grade qualifications, which it cited as key to winning a spot on Nvidia’s approved supplier list.
  • No timeline, shipment volumes, or revenue guidance tied to the collaboration has been provided.
  • Nvidia’s initiative, launched earlier this year with more than a dozen partners, already includes competitors such as Infineon and InnoScience.
  • Power Integrations reported $419 million in revenue in its most recent fiscal year, and its shares rose about 25% after the partnership news.