Featuring 4.52 x 2.08 x 1.50 in. package with IEC320/C14 AC inlet, SDI50-U (50 W) and SDI65-U (65 W) series meet Level VI standards regarding average efficiency and no load power requirements mandated by US DoE. Universal input range is 90–264 Vac, and available single-output voltages are, depending on series, 9, 12, 15, 18, 19, 24, and 48 Vdc. Along with UL/cUL, GS, and PSE safety approvals, products meet radiated and conducted emission requirements for FCC Part 15B Class B.