PHOENIX, AZ, Aug 14, 2025 – Spirit Electronics has announced the addition of Vicor Corporation to its portfolio of products and services for the space industry. As a channel partner, Spirit will offer Vicor Factorized Power Architecture (FPA) line of radiation-tolerant DC-DC converters to address power delivery challenges in satellites and other space applications. The agreement expands Spirit’s role in supplying components for missions ranging from commercial communications to defense operations, including demands for AI-enabled on-orbit processing in U.S. and allied space programs.
Spirit is providing evaluation boards for Vicor radiation-tolerant power modules that support the power delivery network (PDN) for LEO and MEO satellites. These modules deliver high-efficiency, high-density, low-noise voltage conversion for network communication ASICs, FPGAs and processors. Conventional intermediate bus architectures, which pair an isolated DC-DC conversion stage with a multi-phase buck array, cannot meet the needed power density and low-noise performance. Vicor’s patented FPA solution, which has achieved flight heritage, uses three modules to reduce I2R distribution losses, improve efficiency and enhance transient response.
“Spirit is continuously seeking innovative products that give our customers a competitive edge in the space race,” comments Spirit CEO Marti McCurdy. “Vicor is delivering a game-changing power solution with high reliability, a compact form factor and proven space heritage – a huge win for advanced satellite deployments.”
Vicor’s radiation-tolerant modular power delivery systems protect against radiation exposure while maintaining high power density. The modular design supports flexible, scalable configurations and adapts to changing requirements. These features make the technology suitable for applications such as on-board satellite processing, earth observation, disaster management, space debris retrieval and defense operations.
Spirit provides engineering and value-added services that cover the integrated circuit supply chain, including foundry processes, chip packaging, and testing for environmental factors and radiation. The company also supports board and box build assembly. This approach addresses the needs of the space industry as requirements continue to change.
Source: Spirit Electronics
About Vicor
Founded in 1981 and headquartered in Andover, MA, Vicor Corp. designs, manufactures and markets modular power components and complete power systems for applications including high-performance computing, data centers, aerospace, defense, industrial automation, telecommunications and electric vehicles. Its products include AC-DC and DC-DC converters, input modules, filters and custom power systems, sold worldwide through direct sales, independent distributors and franchised stocking partners, with support from field applications engineers. For 2024, the company reported net revenue of about $360M. Vicor operates ISO 9001:2015-registered manufacturing facilities and employs roughly 1,100 people globally. The company serves a diverse customer base in computing, automotive, aerospace and defense, offering high-density, efficient power solutions designed for demanding use cases.
About Spirit Electronics
Spirit Electronics, founded in 1979 and headquartered in Phoenix, AZ, is small business specializing in high-reliability electronic components and supply chain solutions for the aerospace, defense, and emerging space industries. The company offers a comprehensive suite of services, including franchised distribution, MIL-STD-883 testing, circuit card assembly, device analysis, ASIC design, and foundry services. Spirit Electronics provides end-to-end solutions encompassing wafer processing, electrical and environmental testing, and contract manufacturing. As of January 2025, the company reported an annual revenue of approx. $3.8 million and employs around 45 individuals globally. Spirit Electronics has been recognized with multiple industry awards, including the BAE Systems Silver Supplier Award and Northrop Grumman’s Strategic Excellence Award, underscoring its commitment to quality and customer satisfaction.