PFC Supplies Deliver Single 500W Output

Delivering a single output up to 500W, the MPA500R series AC/DC switchers include a universal 90 to 264 Vac input, active power factor correction (PFC), full safety approvals, and filtering. Seven standard models provide regulated single outputs, which are factory set to 3.3, 5, 12, 18, 24, 36, or 48 Vdc. All models are user adjustable. Standard features include power factor correction to EN61000-3-2 D, FCC class B emissions, input/output isolation of 3 kVac, and a 20 ms hold-up time. All models are protected for over load, over voltage, over temperature, and short circuit faults. The MPA500R family is packaged in a 8" x 4.3" x 2.5" chassis requiring only 30 CFM of airflow. MICROPOWER DIRECT, Stoughton, MA. (781) 344-8226.