High energy efficiency AC/DC power supplies and LED Drivers ROAL Living Energy

Empowering Human Technologies

Through Intelligent, Efficient and Cost Effective Energy Conversion.

LED Drivers, Power Supplies and Ballasts for General Lighting

Fixture Ready Products.

With the Highest Efficiencies and Smallest Packages in the Industry.

Select - Connect - and Power-on with ROAL LED Drivers!

Power Supplies for Medical and Industrial Applications

Industry Standard Packages with

Industry Leading Performance

Configurable Power Supplies

The Smallest and Most Versatile Designs Available Today.

Living Energy

Standard and Custom Power Solutions that Provide

More Living & Less Waste

Featured pages

ROAL's unique product search engine enables users of the website to quickly and effortlessly find the best ROAL products for their specific applications - faster and more efficiently than any other tools available.

Lumen Fortronic

23 May 2013 - Milan, Italy

This event is dedicated to LED technologies and to their multiple applications promoted by Assodel (National Association of Electronic Suppliers) to create a real match point between demand and supply of lighting solutions.

MDP400 Sealed

Mid-Range Medical Power Supplies

ROAL's MDP400 medical-grade sealed power supplies combine exceptional performance with versatile features into a 38 cubic inch package that fits anywhere with minimal thermal or environmental limitations.

DDP400 Front and Top Fan

Mid-Range AC/DC Power Supplies

With typical efficiencies of 94% and efficiency load profiles that exceed 80 Plus Platinum requirements, the DDP400 series of switching power supplies are the most efficient power supplies in their class.

MDP400 Open-Frame and U-Chassis

Mid-Range Medical Power Supplies

With typical efficiencies of 94%, and efficiency load profiles that exceed 80 Plus Platinum requirements, the MDP400 series of switching medical power supplies are the most efficient power supplies in their class.