High power density PFC front end

21 February 2007 Power Electronics / Power Management

Vicor′s 1RU is a high power density PFC FrontEnd for use with various power modules. The ultra-low profile, fan-cooled, power factor corrected AC-DC front end operates from a wide range 85–264 V a.c. input, providing 375 V out with a power density of over 1,71 W/cm².

Measuring only 162,6 x 177,8 x 43,2 mm, the PFC FrontEnd provides power outputs of 1100 W at 115 V a.c. or 2200 W at 230 V a.c. through four non-isolated outputs. It also offers high control and signalling flexibility, supplying AC OK, power OK, temperature failure warning, and four discrete, isolated enable/disable lines for block control.

It meets Mil Std 810E for vibration and has worldwide safety agency approvals from CE and cTÜVus.

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