RITRONICS was established in 2011 to focus on providing high-quality products and services to the Aerospace, Defense, and Transportation Industries. The company is

RITRONICS’ primary focus is the design and manufacture of ruggedized power supplies for Aerospace, Defense, and Transportation applications. The company’s product line includes standard COTS products that offer high efficiency, high reliability, resistance to environmental hazards, protection against shock and vibration and a ruggedized metal enclosure. Each Power Supply is available in versions that meet MIL-STD 461-F and other challenging military standards.

In addition to its standard products RITRONICS designs and manufactures custom power supplies to meet the most demanding non-standard application requirements from 36W to 1,000W.

RITRONICS also provides 3PL (Procurement, Kitting, Warehousing, and Logistical) Services leveraging more than 30 years of experience of its sister company, Calgreg Electronics, a value-added Distributor. RITRONICS has a proven track record in sourcing hard to find components, reducing costs, developing SMI stocking programs, kitting and mechanical assembly.



  • ITAR

  • NIST 800-171

  • ISO9001: 2015

  • Mil-STD-461F

48w cots power supplies mil std 461
80w cots power supplies mil std 461