Ultra-compact open frame power supplies for industrial systems and smart home devices

CUI PBO-3 3W and PBO-5 5W ultra-compact open frame AC/DC power supplies, stocked by Mouser, offer 80% typical efficiency and a wide input voltage range of 85VAC to 264VAC or 70VAC to 400VDC for high voltage DC-DC systems. These ultra-compact CUI power supplies measure as small as 35mm x 11mm x 18mm and come in an open frame SIP package. The devices offer single output voltages of 3.3VDC, 5VDC, 9VDC, 12VDC, 15VDC and 24VDC. The 5W models offer a -25C to +85C temperature range while the 3W version provides a -40C to +85C range. The devices provide 3000VAC input to output isolation. The PBO-3-B series is a 3W power supply and features a right-angle configuration. These power supplies meet UL60950-1/EN 60950-1 standards, comply with EN55022 Class B limits for conducted and radiated emissions, and include over current and short circuit protection. PBO power supplies serve a variety of applications, including industrial systems, automation equipment, security, telecommunications, and smart home devices.