The Recom RAC3.5-15SK/277 is an isolated, open frame, AC-DC converter that operates on universal input voltage ranging from 90-277Vac. This power supply features a power output of 15 Watts with 3.5V output voltage, a low no load power consumption of <0.15W, high efficiency up to 84%, long life with a rated MTBF of >500K Hours, over-voltage and over-current protection, short-circuit protection, and conformal coating for superior protection against dust and moisture. This power supply is 100% burn in tested and meets safety requirements for UL/CUL 60950-1.