The XPD series provides 500 watts of programmable DC power in a quarter-rack wide chassis, the highest power density product available for a programmable DC power supply in this power range. 

The XPD uses state-of-the-art zero voltage or "soft" swftching technology that virtually eliminates switching transients and contributes to the high efficiency, low noise and high reliability of this product. It is also power factor corrected for low current draw and reduced generation of input current harmonics. 

For systems applications, multiple units can be rack mounted in one to four unit configurations for up to four independent 500 watt outputs. The 500 watt XPD can be combined in mix and match rack combinations with the quarter-rack 300 watt HPD and the 60 watt XT Series units.

The small size and high power density of the XPD Series also makes it the smart choice for benchtop and OEM applications where wide adjustment of output voltage or current is required in a compact package providing up to 500 watts of clean power.