Powerstax Power Conversion

DC/DC Converters

High-density DC-DC converter modules, full-brick platforms, and rugged harsh-environment power units engineered for industrial, military, and medical OEMs worldwide.

Engineering Leadership

High-Performance & MIL-Spec DC-DC Converter Solutions

Powerstax is a premier UK designer and manufacturer of top-tier DC-DC power converters ranging from 0.25W to 6000W+ (with higher power outputs engineered on request). Leveraging patented topology, high power density packaging, and ultra-high efficiency architectures, Powerstax supplies standard, modified, and custom DC power units engineered to thrive under severe mechanical, thermal, and electrical stress.

Market-Leading Power Density

Innovations like our F501 Full-Brick DC-DC converter deliver 500W at over 90% full-load efficiency with an extraordinary power density of 5.53W/cm³ (90W/in³).

Rugged Harsh Environment Duty

Conformally coated, sealed, and baseplate-cooled series (such as TVR3001 and TVS1001) are built for heavy shock, extreme vibration, and temperature extremes from -40°C to +85°C.

MIL-STD & OEM Qualification

Architectures designed to comply with rigorous international standards including MIL-STD-461 (EMC), MIL-STD-1275/704 (transients), and ISO 9001 quality management standards.

Rapid Prototype & Production

In-house magnetics engineering, thermal simulation, and digital control firmware enable fast design iterations for bespoke defense and industrial OEM applications.

Product Portfolio

Key DC-DC Converter Ranges & Modules

Explore our proven DC-DC converter platforms, available in full-brick, chassis mount, open frame, rack mounted, and heavy-duty environmental packaging.

Modular System

S1801 Series

Configurable multi-output power architecture supporting up to 3 D0601 power modules in a compact, system-ready chassis.

Capacity: Up to 3 Modules Type: System Chassis

Full Brick Industry Standard

FC501-048-240

Patented topology delivering 500W output with >90% efficiency. Engineered for high reliability in tight enclosure spaces.

Output Power: 500W Density: 5.53W/cm³

Harsh Environment

TVR3001-012-280

Ultra-rugged 3000W DC-DC module engineered for heavy industrial vehicles, defence platforms, and marine duty.

Output Power: 3000W Input: Wide Range DC

Harsh Environment

TVR3001-012-240

TVR3001 Series 3kW DC-DC Converter Module

High-power 3kW sealed converter providing robust galvanic isolation, wide operating temperature, and surge protection.

Output Power: 3000W Cooling: Baseplate / Cold Wall

Rugged Industrial

TVS1001-012-280

1000W high-reliability converter featuring integrated filter topologies and transient suppression for field systems.

Output Power: 1000W Output Voltage: 28V DC

Rugged Industrial

TVS1001-012-240

1000W high-density power supply ideal for harsh industrial environments, mobile communications, and process control.

Output Power: 1000W Output Voltage: 24V DC

Flexstax Modular

D1001-012-280

Flexstax D1001 1000W Modular DC-DC Converter

1000W modular power unit offering high efficiency, current sharing capabilities, and comprehensive fault protection.

Output Power: 1000W Features: Current Sharing

Flexstax Modular

D1001-012-240

Modular 1kW converter optimized for fast OEM deployment, flexible output configuration, and long operational life.

Output Power: 1000W Efficiency: High Efficiency

Rack & Chassis Module

D0601-080-562

600W compact brick module designed for integration into rack systems, power shelves, and industrial automation control boxes.

Output Power: 600W Form Factor: High Density Module

Engineering Reference

DC-DC Converter Series Performance Matrix

Review core specification parameters across key Powerstax DC-DC platforms. Custom input/output configurations are engineered upon request.

Series / Platform	Power Range	Efficiency	Key Mechanical Features	Primary Target Applications
Full Brick FC501 / F Series	500W - 600W	> 90%	Industry standard full-brick, 5.53W/cm³ power density	Industrial front-ends, Telecom, Process automation
Rugged TVR3001 Series	3000W (3kW)	Up to 92%	Sealed baseplate cooling, IP65/67 options available	Defence ground vehicles, Heavy electric vehicles, Mining
Industrial TVS1001 Series	1000W (1kW)	Up to 91%	Conformally coated, rugged shock & vibration rating	Offshore oil & gas, Marine electronics, Communications
Flexstax D1001 Series	1000W	Up to 90%	Modular architecture, parallel N+1 operation	Critical power systems, Test & measurement rigs
Rack Module D0601 / S1801	600W - 1800W	Up to 89%	Sub-rack compatible, configurable output blocks	Control rooms, Medical equipment, Industrial cabinets

Require Custom DC-DC Power Engineering?

Consult with our UK-based application engineers. We evaluate your input voltage, thermal environment, target footprint, and compliance needs to deliver standard, modified-standard, or bespoke DC-DC solutions.

Send an Inquiry