The PFR-2100 series 2,000 W front-end ac/dc power supply is a blind-mate rectifier with a programmable output voltage range of 100~410 Vdc. It features a hot swap blind-docking capability implemented through the use of a single connector that integrates ac, dc and I/O signals. The power supply delivers up to 93% efficiency in a package measuring 11.5 x 5.2 x 2.5-in. The series suits data center high voltage dc bus power systems, broadcast amplifiers, and EV battery charging systems.
The programmable dc output voltage delivers a constant current up to 5.125 A with droop current sharing for paralleling up to 12 units. Additional features include PFC, remote on/off control, power good signal and front panel LED indicators. It complies with all applicable EMC requirements to accommodate worldwide applications and offers 60950-1 safety approvals. Protections for over-voltage, over-current and over-temperature are also provided.
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