EATON DC RECTIFIER 15 A DC RECTIFIER The Powerware APU48 Access Power Rectifier is designed specifically for network access applications such as cellular base stations, customer premises equipment and road-side cabinet installations. The combination of industry leading power density and high frequency switch mode technology with high reliability fan cooling makes the APU48 flexible, efficient, and reliable DC power source. The APU48 is designed specifically for operation from 110V or 240V nominal AC supplies making it a universal DC power source suitable for use in any country. These features make the APU48 perfectly suited to the wide variety of equipment and demanding environmental conditions found in network access applications. The APU48 also has power factor correction and is up to 90% efficient, with optimum performance available at typical load currents. Together these give the APU48 some of the lowest running costs for any DC power system of its type available.