Power Electronics

High Performance Controls

Offering a diverse portfolio in power electronics, Marotta’s innovative solutions have been selected by a wide range of advanced military and commercial aircraft and marine platforms for reliable and highly efficient system performance.

Our world-class electronic engineering team understands the challenges system designers face in controlling power and design solutions to meet the demands for performance in extreme environments while reducing size, weight and cost to increase overall efficiency. This makes us one of the elite power electronics manufacturers serving multiple sectors today.

For example, our aerospace power electronics include our 1-STEP technology, which supplies highly efficient AC-to-DC conversion along with the durability needed for challenging environments. When it comes to equipment that must perform in the vacuum of space, our power electronics have continually proven themselves. No matter the application, the full range of power electronics solutions we can provide are known for their ability to deliver exceptional functionality as well as reliability that is virtually unmatched in the marketplace.

With our world-class resources and state-of-the-art facilities, we are more than equipped to meet the needs of our clients. To learn about any of the power electronics products we offer, click on the links below. 


  • Aircraft Systems
  • Tactical Systems
  • Shipboard Applications
  • Pneumatic Systems
  • Hydraulic Systems
  • Missile Avionics
  • UAV Guidance & Control
  • Radar Systems
  • Electronic Warfare Systems
  • Launcher Interfaces

Electronic Motor Controls

Electronic motor drive controls are qualified for use in air generation systems, compressor systems, thermal management systems, hydraulic systems and high-pressure pneumatic systems.

  • Sensorless, variable speed
  • Cost effective
  • Rapid development

1-STEP AC-DC Power Conversion

Patented 1-STEP technology is revolutionizing power conversion with an innovative circuit solution that uniquely achieves 3-phase active power factor correction, power regulation and electrical isolation in a single conversion step .

  • Near unity power factor
  • <2 % Total harmonic distortion
  • 500W to 150W output power

Power Conversion & Distribution

Award-winning, patented power supply and power conversion technologies are customized to meet the challenging requirements of commercial and military aircraft platforms.

  • High power density
  • Minimal size and weight
  • High efficiency