1U rack and benchtop family of programmable ac/dc switching power supplies are available at 720 W power levels with single output voltages 3.3–135 V and current to 70 A. Universal input of 95-265 Vac, 50/60 Hz with Active Power Factor Correction of 0.99 single phase. For applications requiring additional support output, 1U models can be configured with a fixed auxiliary output of 3.3–125 Vdc, up to 180 W.