CUI Inc. has upgraded its 90 W and 120 W desktop AC/DC power supply series to meet the new Level VI efficiency standards. The SDI90-U and SDI120-U series meet the more stringent average efficiency and no-load power requirements, effective February 2016. The US Department of Energy (DOE) Level VI standards aim to significantly lower the amount of power consumed when the end application is not in use or is no longer connected to the system.

The external power supplies feature a wide universal input voltage range of 90 to 264 V_AC and are available in single output voltages of 12, 15, 16, 18, 19, 24, and 48 V_DC, depending on the series. The adapters offer UL/cUL, GS, and PSE safety approvals and meet the radiated and conducted emission requirements for FCC part 15B Class B. Additional features include power factor correction as well as over-voltage and short-circuit protections.