Accommodating 90–264 Vac universal input range, SDI90-U (90 W) and SDI120-U (120 W) series meet average efficiency and no load power requirements of US Department of Energy Level VI standards. Single-output voltages of 12, 15, 16, 18, 19, 24, and 48 Vdc are available, depending on series, and all adapters offer UL/cUL, GS, and PSE safety approvals. Products also meet radiated and conducted emission requirements for FCC Part 15B Class B and include PFC as well as protection circuitry.