The Allen-Bradley 1606-XLP50B is a compact DIN-rail mounted power supply module, adeptly supporting an input voltage of 100 to 240 Volts AC with a frequency range of 47 to 63 Hertz. Delivering a reliable output of 50 Watts and a current rating of 4.2 Amps, this power supply is both efficient, with a 90% efficiency rating, and smartly designed, incorporating switching devices for high-frequency power conversion and electrolytic capacitors for energy backup. It offers adjustable output voltage, a 10% power reserve based on input voltage, and meets c-UL-US, CE, and EMC standards, ensuring it offers a safe, dependable, and space-saving power solution with a remarkable MTBF rating of 600,000 hours.