Phihong’s PSA120U series of 120 W desktop power adapters provide convenient and energy-efficient power solutions for a wide variety of consumer and commercial applications including industrial, networking, peripheral, and test and measurement devices. The PSA120U series of 120 W power adapters feature an IEC320-C14 input connector which is rated for AC inputs spanning 115 V_AC to 230 V_AC and are available in five DC output voltages: 12 V, 24 V, 48 V, 54 V and 56 V.

Compliant with both US Department of Energy (DOE) Level VI and European Union code of conduct (CoC) V5 tier 2 energy efficiency standards, the PSA120U series desktop power adapters deliver 120 W output power and exhibit input power savings of less than 0.15 W at 230 V_AC. The adapters are also certified to UL 60950-1, CSA 22.2 60950-1, and TUV safety specifications and have built-in over-voltage, over-load, over-temperature, and short-circuit protections. Operating temperatures for the series span 0°C to 40°C and allowable humidity spans 10% to 90%.

PSA120U series power adapters are housed in a non-vented, spill-proof case that measures 152 mm x 73 mm x 37 mm (5.98 in. x 2.88 in. x 1.45 in.) and weighs 800 g (1.76 lbs). The 12 V model features a four-pin power DIN DC output connector and all other models feature a 2.5 mm x 5.5 mm, standard, center-positive barrel DC output connector.