Explore our export-certified Commercial Off-The-Shelf (COTS) power systems, high-density modules, and ruggedized industrial UPS solutions designed for seamless deployment across French and European OEM projects.
In an era defined by aggressive re-industrialization, stringent EU environmental mandates, and heightened demand for strategic sovereignty across the European defense and transportation sectors, French system integrators require power conversion hardware that eliminates thermal bottlenecks, guarantees continuous operational uptime, and dramatically compresses time-to-market. As an established COTS Power Factory & Exporter for France, our enterprise specializes in high-efficiency DC-DC isolated converters, Active Power Factor Correction (PFC) modules, transient-suppression EMI filters, and ruggedized Uninterruptible Power Systems (UPS).
By commercializing proprietary synchronous-rectifier technology and two-stage power conversion topologies, our engineering team eliminates the severe conduction losses inherent in traditional diode-based rectifiers. This high-density architecture yields peak conversion efficiencies up to 96%, drastically reducing thermal dissipation in sealed, fanless, or conduction-cooled enclosures. Whether engineered for naval combat systems deployed in Toulon, high-speed rail networks managed under SNCF specifications, or harsh offshore wind installations off the coast of Normandy, our COTS power solutions stand up to extreme thermal shock, salt fog, mold growth, and intense mechanical vibration.
Our Mil-COTS and industrial-grade power platforms are tailored to conform with rigorous French national standards, DGA defense directives, and European transport frameworks.
Naval surface vessels and submarine systems operating out of Brest and Toulon demand strict compliance with MIL-STD-1399 (Section 300B) for interface voltage unbalance and MIL-STD-461 for low EMI emissions. Our 3-phase field-grade UPS and isolated DC-DC modules provide total phase-load decoupling, preventing harmonic feedback into sensitive shipboard radar, electronic warfare (EW), and command-and-control (C4ISR) systems.
Designed for integration into fixed-wing military aircraft, unmanned aerial vehicles (UAVs), and commercial airframes, our AeroQor® and Mil-COTS AC-DC converter units operate seamlessly across wide 360 Hz – 800 Hz variable line frequencies. Built-in active power factor correction achieves a 0.99 power factor, ensuring airborne line-replaceable units (LRUs) comply with stringent Airbus ABD0100 and RTCA/DO-160G category M limits.
French high-speed rail (TGV) and regional rail networks (TER) operate under tough mechanical shock and fluctuating catenary voltages. Our RailQor® DC-DC converters accept wide continuous input ranges (such as 66V–160V for 110V nominal systems) and provide Class S2/C1 hold-up capabilities. They power trackside signaling cabinets, passenger infotainment, passenger Wi-Fi routers, and critical brake control electronics.
France’s massive expansion of offshore wind farms along the Atlantic and Channel coasts requires ruggedized, IP68-rated outdoor UPS systems built to resist heavy salt spray, high humidity, and extreme temperature cycling. Integrated with advanced Lithium Iron Phosphate (LiFePO4) energy storage, our systems ensure uninterrupted auxiliary power for wind turbine pitch controls, industrial metallurgy automation, and heavy manufacturing lines.
Understanding the economic, environmental, and sovereign procurement shifts shaping power system sourcing in France.
With France leading initiatives under the European Defence Fund (EDF) and Permanent Structured Cooperation (PESCO), defense prime contractors are actively reducing reliance on ITAR-restricted components. Our U.S.-manufactured and globally certified COTS units offer transparent supply-chain documentation, dual-use export qualification, and full compliance without ITAR administrative overhead.
The "France 2030" national investment program mandates a drastic reduction in industrial carbon footprints. High-efficiency COTS power supplies with active PFC directly lower facility energy consumption, minimize thermal rejection, and comply with EU Eco-design directives (ErP) and CE marking requirements under the Low Voltage Directive 2014/35/EU.
Developing bespoke military power supplies typically requires 24 to 36 months of NRE-heavy engineering. French integrators are increasingly replacing custom power bricks with standardized, pre-qualified COTS building blocks. This shift reduces design cycles to under 6 months while providing guaranteed form-fit-function replacement pathways for multi-decade programs.
A whitepaper-level technical examination comparing advanced synchronous rectification against legacy topologies, thermal derating dynamics, and EMI compliance.
In conventional isolated DC-DC converters, output rectification relies on Schottky barrier diodes. At high output currents (e.g., 50A at 12V output), the forward voltage drop ($V_f \approx 0.5\text{V}$) across the diode incurs substantial conduction power loss:
$P_{\text{loss\_diode}} = I_{\text{out}} \times V_f = 50\text{A} \times 0.5\text{V} = 25\text{W}$
Our proprietary COTS module design replaces passive diodes with actively driven, ultra-low $R_{DS(\text{on})}$ MOSFET switches controlled by high-speed synchronous timing logic. With an effective on-resistance of just $3\text{ m}\Omega$:
$P_{\text{loss\_sync}} = I_{\text{out}}^2 \times R_{DS(\text{on})} = (50\text{A})^2 \times 0.003\Omega = 7.5\text{W}$
This 70% reduction in secondary-side dissipation yields dramatic benefits: lower internal hot-spot temperatures, elimination of bulky heatsinks, and a significant improvement in Mean Time Between Failures (MTBF) under high ambient temperature operating conditions.
| Evaluation Parameter | Custom Military Power Unit | Standard Commercial Off-The-Shelf | Our High-Rel Mil-COTS Systems |
|---|---|---|---|
| Development Cycle | 18 – 36 Months | Off-the-shelf (Immediate) | Stock to 4 Weeks (Pre-qualified) |
| NRE Cost Overhead | €150,000 – €500,000+ | Zero NRE | Zero NRE (Custom Pinouts Available) |
| Full-Load Efficiency | 82% – 88% | 85% – 90% | Up to 96% (Synchronous Topology) |
| Thermal Management | Heavy Forced-Air / Liquid | Forced-Air Required | Fanless Conduction Baseplate Cooled |
| EMI Compliance | MIL-STD-461 Certified | Basic CE / CISPR22 | MIL-STD-461 / DO-160 / EN 50155 Integrated |
| Obsolescence Protection | High Risk (Part End-of-Life) | Low (Short 3-5 Yr Lifespan) | Form-Fit-Function 20+ Year Commitment |
Achieving system-level compliance with MIL-STD-461 (CE101, CE102) and RTCA/DO-160G (Section 18/21) requires precise input filter design. Unfiltered high-frequency switching noise from primary-side MOSFETs feeds back onto the main DC distribution bus. Our transient EMI filter bricks incorporate multi-stage differential and common-mode LC filter topologies paired with high-voltage transient suppressors. They withstand voltage spikes up to 100V for 80ms (MIL-STD-704A) and surge transients up to 630V (EN 50155), ensuring smooth power delivery without tripping system circuit breakers or corrupting communication lines.
Engineered and manufactured within state-of-the-art facilities compliant with aerospace quality management systems.
Every manufacturing step operates under stringent AS9100D aerospace quality guidelines. From incoming component screening to automated surface-mount placement and 100% full-load thermal burn-in, we deliver total batch repeatability and flawless field reliability.
Every converter, filter, and UPS assembly receives a unique serial number tied to complete lot traceability records. French defense contractors gain instant access to material certifications, thermal test reports, and screening data for rigorous quality audits.
Military, rail, and heavy industrial programs in France are designed to operate for 20 to 30 years. We mitigate component end-of-life risks by providing pin-compatible form-fit-function replacements, preserving engineering layouts across the entire program lifecycle.
Clear, direct answers regarding export logistics, regulatory compliance, custom modifications, and field support for French OEM projects.
Yes. Our complete catalog of Mil-COTS DC-DC converters, AC-DC power supplies, EMI filters, and ruggedized UPS systems are dual-use commercial off-the-shelf items designated under EAR99 or non-ITAR export control classifications. This eliminates lengthy U.S. State Department ITAR licensing delays, enabling fast, compliant export directly to defense and industrial prime contractors across France and the European Union.
Our RailQor® line of DC-DC converters is built specifically for rolling stock and trackside signaling applications. They handle extremely wide input voltage variations (such as continuous 14.4V – 33.6V for 24V nominal systems, or 66V – 160V for 110V nominal systems), survive heavy input voltage surges, provide up to 3000 Vrms isolation, and meet EN 61373 shock and vibration requirements without mechanical degradation.
For sealed IP68 telecom and outdoor UPS installations subjected to coastal salt spray (e.g., Brittany or Normandy offshore wind sites), forced-air cooling is impractical due to corrosion risks. Our converters feature aluminum baseplates designed for direct conduction cooling against metallic enclosure walls or cold plates. Operating efficiencies up to 96% minimize waste heat, keeping internal thermal buildup low without external air exchange.
Yes. While our standard COTS bricks fit industry-standard quarter-brick, half-brick, and full-brick footprints, our engineering team routinely delivers modified-standard solutions. Whether you require non-standard output voltages (e.g., 28V, 48V, or multi-rail outputs), custom mechanical mounting brackets, or specialized quick-disconnect circular connectors (e.g., MIL-DTL-38999), we provide rapid NRE prototyping for French OEM programs.
Every shipment to French customers includes complete Certificate of Conformance (CoC), serial-numbered factory test data, detailed application notes, thermal derating curves, EMI test results (MIL-STD-461 / DO-160 / EN 50155 data sheets), and REACH/RoHS environmental compliance statements.
By replacing lossy output diodes with actively controlled MOSFETs, internal power dissipation drops by 60% to 70%. Semiconductor failure rates double for every 10°C rise in junction temperature (Arrhenius equation). By keeping internal component junction temperatures significantly cooler, our power modules deliver calculated MTBF values exceeding 2,000,000 hours according to MIL-HDBK-217F standards.
Contact our application engineering team today to request technical datasheets, thermal simulation models, sample units for EMC testing, or customized pricing for your French program.
