GPR-SU350: 350W Universal switching power supply Input voltage: AC: 90~132V/170 264V, 47 63 Hz DC: 255 370VDC Output voltage: 5V/ 27V/ 48V Output current: 50A/ 13A/ 7.3A We have 15W~800W universal, standard, PFC switching power supply with paneral function, have signal-output, two-output, three-output, four-output to be choosed. For exact item and more details pls contact with us. Thanks!