CUI Ultra-Compact Ac-Dc Power Supplies

Ultra-Compact Open Frame PBO Series Extends CUI’s SIP Ac-Dc Power Supply Line

CUI has expanded its SIP ac-dc line with a family of ultra-compact modules in an open frame package. The 3 W and 5 W configurations of the PBO series measure as small as 35 x 11 x 18 mm (1.38 x 0.43 x 0.71 in), allowing them to occupy less board real-estate than other power solutions. The 3 W models are also available in low-profile, right-angle versions measuring as small 35 x 18 x 11 mm (1.38 x 0.71 x 0.43 in), making them ideal for applications where vertical board space is at a premium.
Alongside CUI’s PBK series of encapsulated SIP ac-dc power supplies, the open frame PBO modules are ideally suited for a range of industrial, IoT and telecommunication applications.

Features:

• 3 W and 5 W configurations
• Ultra-compact vertical and right-angle SIP packages
• Typical efficiencies up to 80%
• Wide input voltage range
• 3,000 Vac isolation
• Over current and short circuit protections

Available in encapsulated and open frame packages, CUI’s PBK and PBO series are a family of ultra-compact SIP ac-dc power supplies designed to maximize space where on-board ac-dc power conversion is required. The 1 W, 3 W and 5 W models, offered in vertical and right-angle versions, feature typical efficiencies as high as 80% and a wide operating temperature range up to -40 to +85C for use in challenging environments. Providing a reliable and economical low power solution, these ultra-compact models are ideally suited for a range of industrial, IoT and telecommunication applications.