CUI Inc

Established in 1989, CUI Inc focuses on improving the experience for the design engineer. Providing a diverse range of ac-dc power supplies, dc-dc converters, and power filters, CUI Inc also provides a variety of power resources and unparalleled customer service to improve the way power products are purchased now, and in the future.

Featured Products by CUI Inc

PBO-3F AC-DC Power Supplies

PBO-3F AC-DC Power Supplies

<0.1W no-load power consumption, 80% efficiency, and a -40°C to +85°C operating temperature range.

SWI6AD & SWI6D Wall-Mount Power Supplies

SWI6AD & SWI6D Wall-Mount Power Supplies

5W or 6W continuous power ratings, respectively, and a no-load power consumption rating of <0.1W. 

P78B-1000R 1A Non-Isolated DC-DC Converters

P78B-1000R 1A Non-Isolated DC-DC Converters

Delivers high-efficiency DC-DC conversion (up to 94.5%) in a compact SIP3 package.

P78W-500 DC-DC Converters

P78W-500 DC-DC Converters

Compact and non-isolated DC-DC converters offer a high-performance alternative to linear regulators.