High-Reliability / COTS Power Converters

logo-roassoc-64RO Application Notes


RO are specialists in the design and production of rugged and reliable power conversion solutions for demanding environments. Encapsulated brick power modules are frequently chosen for use as components in commercial off-the-shelf military power system designs. Outstanding electrical performance, coupled with mechanical packaging features such as insulated metal substrates, planar magnetics and thermally conductive potting make RO the bricks of choice for high performance, high power density systems. Electrical performance features such as high efficiency and superior thermal design make the RO bricks easy to cool in closed box applications, where air flow is limited, or in any such applications where ambient temperatures are high. We offer a broad range of standard power products which are easily integrated into complete power systems, satisfying the most demanding requirements.

Many systems are installed in environments where they are exposed to the natural elements including extreme temperatures and moisture. These extreme environments often demand that systems be fully enclosed with only baseplate cooling. Power products, which generate a great deal of heat, must be designed to not only withstand these environments, but provide long-term performance and reliability. Our DC/DC and AC/DC high-reliability/COTS converters range from -40 to +100°C for use in military, industrial, and other harsh-environment applications.


  • High Efficiency, High Reliability
  • Superior Thermal Design keeps bricks cool in harsh/extreme conditions
  • 40-1000 Watts
  • -40°C to +100°C Operation
  • PFC (Power Factor Correction)
  • Broad Range of Standard Power Products
  • Custom Design Services
  • Ideal for N+1 Redundancy Power Schematics

High Reliability Power Converter Series

75-150 Watt Converters

ASD ® Series

40-100 Watt Converters

Picoverter® Series

82-120 Watt Converters

Nanoverter® Series

250-300 Watt Converters

Microverter® Triple Series


468-700 Watt Converters

Megaverter® Series

200-300 Watt Converters

Microverter® Series

150-200 Watt Converters

Superverter® Series

300-1000 Watt Converters

Univerter® PFC Series

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