Rugged and Reliable: How Astrodyne TDI Powers Military Applications with COTS and Custom Solutions

Mission-Critical Power: How Astrodyne TDI Supports Military Applications with Rugged COTS and Custom Solutions

In today’s defense landscape, power isn’t just about electricity — it’s about reliability, speed, and mission success. Astrodyne TDI delivers all three with over 50 years of proven experience providing power conversion solutions for land, sea, and air-based military applications. From Commercial Off-The-Shelf (COTS) products to custom-engineered power systems, our solutions are built to meet and exceed military standards — even in the harshest environments.

Over 50 Years of Proven Defense Expertise

Astrodyne TDI’s longstanding presence in the military sector is a result of consistent innovation, robust engineering, and deep compliance expertise.

• AS9100-certified and ITAR-compatible U.S.-based engineering and manufacturing

• Decades of experience with land, sea, and airborne platforms

• Capabilities in high-power, low-power, and EMI filter solutions

• A trusted partner to defense contractors and integrators worldwide

Whether adapting existing systems or powering new designs, we are equipped to deliver field-ready performance quickly and reliably.

The Case for COTS in Defense Programs

Military programs face a constant balancing act: deliver performance and reliability — fast. Astrodyne TDI’s Commercial Off-The-Shelf (COTS) platforms are designed for exactly this challenge.

Our COTS advantages include:

• Reduced development time and faster time to deployment

• Compliance with key MIL standards such as MIL-STD-461, -1275, -810, and -1399

• Modifications readily available to meet specific application needs

• Field-proven reliability across various military and aerospace platforms

These solutions aren’t just durable — they’re adaptable, scalable, and engineered for performance under pressure.

Featured COTS Power Solutions for Military Use

Here are several COTS solutions from Astrodyne TDI already delivering results in defense environments:

• 🔋 M3P HV Power Node
  A 22kW AC-DC power system using Astrodyne TDI rectifiers. Fully compliant with MIL-STD-461, -1399, and -810 — ideal for integrated power distribution.

• 💧 LiquaBlade
  A 16.5kW liquid-cooled AC-DC supply that supports high-performance needs in rugged environments. Designed with MIL-STD adaptability in mind.

• ✈️ Commercial Aerospace Power Supply
  115VAC input (360-800Hz) and 48V/430W output. Environmentally hardened and MIL-aero qualified for airborne applications.

• 🚛 MIL ESPM
  A compact, 2.5kW AC-DC unit built for mobile and outdoor operations. Fully compliant with MIL-STD-1275 and 810, making it a versatile choice for harsh field conditions.

Beyond COTS: Full-System Engineering and Customization

Astrodyne TDI’s value doesn’t end with pre-engineered products. Our engineering team delivers complete, integrated power systems tailored to mission-specific requirements.

Our advanced engineering capabilities include:

• Power converter design: AC or DC input/output

• Battery integration: Lithium Ion, Lead Acid, NiMH

• Embedded control systems: RS232, CAN, Modbus, Ethernet, EtherCAT

• Environmental hardening: liquid cooling, shock/vibration protection, thermal monitoring

• System integration: Cabinets, power distribution units, and motor control interfaces

We design with reliability at the forefront — using tools like HALT, DFMEA, and HASS — to ensure our systems perform flawlessly in the most demanding environments.

Built for Battle. Ready to Deploy.

Whether you need a MIL-qualified COTS power supply or a fully integrated custom system, Astrodyne TDI delivers unmatched engineering depth and mission-ready reliability. We are proud to support the U.S. military and its allies with power systems that meet the highest standards of performance and durability.