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AirBorn VPX 3U compact power supply.

AirBorn VPX Power Supplies

Delivering rugged, high-reliability power for the most demanding aerospace, defense and industrial applications, AirBorn VPX Power Supplies are designed for power output of >94% efficiency in extreme environments. Compact 1,000W 3U and high-capacity 2,300+W 6U versions are fully aligned with sensor open systems architecture (SOSA) and comply with OpenVPX (VITA 46) and VITA 62 standards, enabling seamless integration and future scalability in an easily configured, standard solution that avoids the need for external filters. These power supplies are optimized for size, weight, power and cost (SWaP-C) and are engineered to withstand vibration, shock, electromagnetic interference (EMI) and extreme temperatures.

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Features and Benefits

Aerospace, defense and industrial systems subject to extreme operational and environmental conditions require robust and reliable power. Power supplies must be ruggedized to meet military specifications for shock, vibration and EMI resistance, and need to comply with VITA 62, OpenVPX and SOSA standards to ensure interoperability and scalability. Power solutions must also be optimized for SWaP-C to enable use in space- and weight-constrained systems.

Using robust and high-performance power supplies that meet or exceed military specifications ensures a highly reliable power source for essential systems in harsh-duty applications. Compliance with SOSA and OpenVPX standards ensures interoperability, scalability and upgradeability, helping future-proof complex systems.

AirBorn VPX Power Supplies are rugged by design, delivering durable power solutions for embedded computing, signal processing and communications systems in aerospace, defense and industrial applications. These solutions meet or exceed MIL-STD-810 and MIL-STD-461 specifications, align with SOSA, and are fully compliant with VITA 62 and OpenVPX standards. This helps ensure easy integration, vendor interoperability and streamlined upgrades in a standardized solution. AirBorn VPX Power Supplies are available in compact, SWaP-C-optimized 3U versions or high-capacity and scalable 6U versions, with customizable voltage, sequencing and cooling options that enhance flexibility and minimize design constraints.

SOSA and OpenVPX (VITA 46/VITA 62) Compliance

AirBorn VPX Power Supplies fully support modular open systems architecture and align with leading industry standards. This interoperability reduces integration hurdles across multiple-vendor systems, improves upgradeability, streamlines technology refreshes and supports long-term platform scalability.

AirBorn VPX 3U and 6U power supplies.

Rugged, High-Reliability Performance in Extreme Environments

These MIL-STD-810- and MIL-STD-461-compliant power supplies deliver rugged, reliable power for harsh environments, reducing downtime and maintaining consistent system power in a variety of situations. Conduction, air and liquid cooling options help manage heat and ensure stable operation, while the robust design is resistant to shock, vibration, extreme temperatures and EMI.

Apache attack helicopter in flight.

SWaP-C Optimization and Flexible Configurations

Versatile AirBorn VPX power supply options meet a wide range of platform needs, with compact 1,000W 3U versions optimized for SWaP-C as well as high-capacity 2,300+W 6U versions suited for high-performance systems. Configurable voltage rails, sequencing and hold-up times help meet unique application needs. Efficiency over 94% optimizes performance, while support for parallel operation enables system redundancy or increased power.

AirBorn VPX 6U high-capacity power supply.

Meets EMI requirements without bulky or costly external filters
The clean DC power output is compliant with MIL-STD-461 CE101/CE102 standards and helps reduce system size and cost by avoiding the need for external filters.

Safeguards electronic systems and extends component life
Built-in safety features protect embedded systems from overvoltage, overload and thermal effects.

Simplifies system management
These VITA 46.11-compliant, rugged power supplies feature onboard management for monitoring, diagnostics and control.

Supports high-voltage applications
Input support for up to 270V DC enables use with a variety of modern, high-performance aerospace systems.

Enables parallel operation for versatility with multiple VPX cards
Intelligent paralleling capability optimizes power load and thermal management, allowing multiple systems to operate simultaneously.

Offers substantial safety margins
Robust 2,100V DC isolation between input and output enhances safety and helps prevent grounding issues.

Datasheets and Guides

Applications by Industry

Commercial aircraft
Helicopters

Fighter jets 
Military ground vehicles 
Naval ships 
Unmanned aerial vehicles (UAVs)

This is not a definitive list of applications for this product. It represents some of the more common uses.

Frequently Asked Questions

What are AirBorn VPX Power Supplies?

AirBorn VPX Power Supplies are rugged, modular power supplies for VPX-based embedded computing that are aligned with SOSA, OpenVPX (VITA 46) and VITA 62 standards. These power supplies deliver proven reliability and efficient power for high-performance aerospace, defense and industrial systems, including airborne, naval and ground-based platforms.

What voltages and outputs are available?

Standard VPX power supply options for rails include +12V (up to 180.0A), +5V, +3.3V and auxiliary rails. Custom outputs with programmable voltage, sequencing and hold-up options are available.

What compliance and certification standards do these solutions meet?

AirBorn VPX Power Supplies are SOSA aligned and meet VITA 62, VITA 46, MIL-STD-810 and MIL-STD-461 standards for shock, vibration, EMI and environmental performance.

What are the main differences between 3U and 6U AirBorn VPX Power Supply options?

Compact 3U power supplies are SWaP-C optimized and support up to 1,000W, making them suitable for UAVs and small form-factor systems. Higher-capacity 6U power supplies deliver 2,300+W, support more rails and offer advanced cooling options, making them ideal for radar, electronic warfare and other high-performance systems.

What cooling options are supported?

AirBorn VPX Power Supplies offer conduction cooling at the card edge, air flow-through across the card and liquid flow-through using embedded channels for managing extreme thermal loads.

Can the supplies be redundant or parallel?

Yes, AirBorn VPX Power Supplies support parallel operation for redundancy or increased total power, including intelligent load sharing and health monitoring.