The converters operate from 375-V nominal input, with input ranges from 250 to 425 V. They come in five environmental grades with six pin options and three base-plate options. The compact modules are 4.6 X 2.2 X 0.5 in. and are available in RoHS-compliant models.

Vicor, 25 Frontage Rd., Andover, MA 01810, (800) 735-6200,