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Modular Devices, Inc. (MDI) Promotions

Contact Information

Modular Devices, Inc. (MDI) header - RF cafe

Contact Info

Modular Devices, Inc. (MDI)
One Roned Road
Shirley, NY 11967 
Phone: 1-631-345-3100

Web: mdipower.com,   LinkedIn

Contact Modular Devices (MDI) Online

"When you need power but the cord isn't long enough!"

About Modular Devices, Inc. (MDI)

Modular Devices, Inc. (MDI) is an ISO 9001:2015 USA-based company which has manufactured high reliability hybrid DC-DC converters for the space and military markets since 1984. MDI designs and produces an exceptionally wide range of power supplies for military, aerospace, and commercial space applications. From single converters to robust converter assemblies, MDI's high-reliability hybrid DC-DC converters with built-in EMI filtering offer optimum technology in the smallest, lightest packages for the most demanding specifications.

MDI can produce unique power electronic functions quickly and efficiently with its in-house thick film hybrid facility and magnetics capability. An extensive inventory of proven designs drive MDI's realistic development costs - and lead time.

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Thanks to Modular Devices, Inc. (MDI) for Their Support!

Modular Devices, Inc. (MDI) (electronics test equipment) - RF CafeModular Devices, Inc. (MDI) has manufactured high reliability hybrid DC-DC converters for the space and military markets since 1984. MDI is best known for its advanced DC-DC power supplies, which are engineered for use in applications that demand exceptional reliability and precise performance. These power supplies are designed to operate in challenging environments such as satellites, spacecraft, military vehicles, and missiles. MDI also manufactures EMI filters, solid state relays, inrush limiters, power bus controllers, and active "OR" modules for power supply redundancy. Custom designs and engineering assistance available on request.

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Modular Devices, Inc. (MDI) - RF Cafe

Modular Devices, Inc. (MDI)

Designs and manufactured high reliability hybrid DC-DC converters, EMI filters, solid state relays, inrush limiters, power bus controllers, and active "OR" power supply redundancy modules for the space, aerospace, and military markets. Custom engineering available.

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Modular Devices, Inc. (MDI) DC-DC Power Supplies - RF Cafe

Here is what ChatGPT has
to say about Modular Devices, Inc. (MDI):

Modular Devices, Inc. (MDI) is a leading designer and manufacturer of high-reliability electronic components and assemblies, headquartered in Shirley, New York. The company was founded in 1984 and has since built a strong reputation for providing advanced modular solutions for aerospace, defense, space, and related high-performance industries.

MDI is best known for its advanced DC-DC power supplies, which are engineered for use in applications that demand exceptional reliability and precise performance. These power supplies are designed to operate in challenging environments such as satellites, spacecraft, military vehicles, and missiles. MDI's products are rigorously developed to meet stringent size, weight, and power (SWaP) requirements, along with the ability to withstand extreme temperatures, vibration, and shock.

In addition to power supplies, MDI manufactures high-performance EMI (Electromagnetic Interference) filters. These filters are crucial for maintaining electromagnetic compatibility in complex electronic systems by eliminating unwanted noise and minimizing interference. This ensures that sensitive equipment operates accurately, even in the electrically noisy settings typical of aerospace and defense platforms.

MDI also offers robust solid state switches, which provide precise and reliable switching of electrical power in mission-critical applications. Their solid state switches are valued for fast response times, high durability, and consistent performance, making them suitable for advanced systems that require reliable operation under demanding conditions.

In support of its product lines, MDI delivers a range of engineering and technical services. The company provides custom design and prototyping, comprehensive testing and qualification, and high-quality manufacturing and assembly. MDI emphasizes close collaboration with clients to ensure that each solution is tailored to the unique needs of the project, backed by in-depth support and field service expertise.

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Beginning November 2025  (ID #13, #43)

Modular Devices, Inc. (MDI) DC-DC Power Supplies - RF Cafe

Modular Devices, Inc. (MDI) DC-DC Power Supplies - RF Cafe

Beginning June 2025  (ID #13, #43)

Modular Devices, Inc. (MDI) DC-DC Power Supplies - RF Cafe

Modular Devices, Inc. (MDI) DC-DC Power Supplies - RF Cafe      Modular Devices, Inc. (MDI) Site Master MS2085A and MS2089A Analyzers - RF Cafe

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