Digital Power Corporation

Designs, manufactures and markets flexible configurable power supply solutions for the most demanding applications in the telecom, medical, industrial and military markets.

Power-Plus Electronics

Designs and manufactures comprehensive value-added, modified-standard and fully customized power system solutions. We transform standard products into complete power solutions designed to meet customer specifications.

Medical-Healthcare

Coolisys medical power supplies meets IEC 60601-1 safety requirements for medical applied parts that are classified as Type B, Type BF and Type CF in variety form factors including open frame, enclosed, customized and configurable models as well as external medical AC adapters and DC-DC modules.

Defense-Aerospace

For over 40 years Coolisys has been the leading provider of long life, embedded aerospace and defense, naval and homeland security full custom and COTS computing and system solutions.

Industrial-Telecom

Coolisys power supplies are used in broadcast uplink devices, cable television headend equipment, radio access networks (RAN), edge systems, including gateways, application servers, soft switches, routers, leading-edge server power supplies for cloud computing centers, converged cable access platforms (CCAP), fiber optic broadband network active devices and other ‘last-mile’ solutions.

Electric Vehicle Market

Coolisys EV charger product line is well positioned to address the expected rapid expansion of infrastructure required to support broad adoption of electric vehicles globally.

Energy Storage Market

Coolisys' new Energy Storage System (ESS) product line is well-suited for homes and small commercial buildings. The new ESS solution can be used off-grid, grid-tied or as a string inverter.