The Panasonic PS-18V-U is a versatile power supply unit designed for industrial automation applications. This AC-DC power supply is optimized for use with photoelectric and inductive proximity sensors, offering a stable 18V output. Featuring NPN/PNP compatibility and LED indicators, it ensures reliable performance in various operating conditions. Although discontinued, this unit remains a popular choice for its robust design and compatibility with a wide range of sensors. Ideal for engineers seeking dependable power solutions in automation systems.