The CUI Inc. SDI90-19-U-P5 is a compact and efficient 90W AC-DC power supply designed for various industrial applications. It offers a universal input voltage range (90-264 Vac) and provides a regulated output voltage. Key features include level VI efficiency, over-voltage and short-circuit protections, and compliance with safety standards like UL/cUL, GS, and PSE. The power supply's compact size and robust design make it suitable for integration into diverse systems requiring a reliable power source.