Redundant power systems suit high-end servers

Redundant power systems suit high-end servers

Five fault tolerant power systems suit high-end servers, communications equipment and other applications that need redundant power. Each system consists of two power modules housed in a single chassis/backplane. They provide output power levels from 280 up to 700 W.

The redundant power systems offer 3.3, 5, 12, and -12 V as well as 5–VSB output voltages. The 700-W AGL9233-R2U system is housed in a 2U high enclosure, while the others are in 1U enclosures. The systems provide for hot-swap/redundant functionality of the ac/dc power supply while the backplane’s dc/dc regulators feature reliability levels measured in millions of hours to support high-reliability applications. They provide 90 to 264–Vac input voltages with active PFC, an operating temperature range from 0° to 50°C, variable speed fans, PMBus serial communications and international approvals and Class B Emissions. (Contact company for price and availability.)

By Paul O’Shea

Unipower , Coral Springs , FL
Joe Merino 954-346-2442
www.unipower-corp.com