Authorised UK, Germany & Romania Distributor

Your Rugged Embedded Power Solutions and Subsystems Partner

Tri-M Technologies designs and manufactures rugged, "comprehensive power solutions or subsystems" that enhances total system performance and longevity.

Over 30 years mission critical experience across defence, UAV, aerospace, sub-marine, transportation, industrial, mining, with full technical support and no ITAR restrictions.

We are providing intelligent power solutions and subsystems that solve system-level challenges for mission-critical, automation, vehicle and autonomous platforms.

Or simply put — We provide power intelligence.

Advanced Power Management

PowerOS - Intelligent Control for Embedded Systems

PowerOS is Tri-M's Onboard Advanced Power Management that coordinates, monitors, protects — automatically enhancing system optimization.

It turns Tri-M power system into embedded subsystems that talk to the host, adapt to the environment and actively manage risk.

Designed to the World's Toughest Standards

  • MIL-STD-810G and 1275D

    All Tri-M products are designed and tested to military environmental and transient standards for shock, vibration, and electrical resilience.

  • ISO 9001, 14001 and 13485

    Tri-M Technologies holds ISO certification across quality, environmental management, and medical device quality systems.

  • 30+ Years of Field Experience

    Tri-M products have been deployed in defence, aerospace, and industrial applications worldwide for over three decades.

Product Range

Six product families for every mission profile

  • Standard Power

    Reliable, high-efficiency embedded DC-DC power supplies designed for rugged environments. Built for simplicity and performance, these compact modules provide consistent power delivery in defence, industrial and transportation platforms where performance matters — and simplicity is an advantage.

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  • Smart Power for Demanding Missions

    Tri-M's PowerOS is more than just power regulation — it's intelligent system protection, monitoring, and control built into every mission-critical unit we ship. Designed for defense, aerospace, and extreme industrial environments, PowerOS enables smarter uptime, safer recovery, and real-time response to voltage anomalies, thermal events, and power transitions. Our PowerOS is the embedded power management layer built into our newest solutions to give your platform the tools to anticipate, react and adapt under real-world conditions. With programmable features, integrated sensors, and logging capabilities, PowerOS helps ensure that when conditions get harsh, your power doesn't just stay on — it adapts. PowerOS is available on Smart Power and Smart Power & Charging Solutions.

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  • Smart Power with Back Up Power Charging

    All the benefits of smart power with integrated battery charging and automatic source switching. These units manage power from multiple sources — external input, internal storage or both — ensuring uninterrupted power delivery to your application.

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  • Smart UPS - All-in-One Solution

    Embedded power supply/chargers with onboard UPS functionality using either ultracapacitor or NiMH energy storage. These units combine PowerOS-enabled smart power management with rapid charging and automatic source switching — ideal for protecting mission-critical electronics in mobile, remote, or power-volatile environments.

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  • Backup Power Options

    Tri-M offers a range of integrated energy storage options designed to work with our Smart Power Supply/Chargers. Available in ultracapacitor, NiCd, NiMH, and sealed lead-acid (SLA) configurations, each option is selected for performance, reliability, and suitability in rugged or mobile environments. Whether your application requires rapid energy discharge, extended runtime, or long field life, we deliver backup power that keeps critical systems running without interruption.

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  • Connectivity & Protection, Built to Last

    Tri-M offers reliable communication boards and rugged aluminium enclosures designed for harsh environments. From isolated CAN and serial interfaces to shock-resistant housings for embedded systems, these solutions deliver dependable performance in demanding defence, industrial, and transportation applications.

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Trusted by General Dynamics, Boeing, Lockheed Martin and more

Over 30 years of field-proven performance across defence, aerospace, and industrial sectors.

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