Vicor DCM in a VIA Package modular DC-DC converter

The DCM in a VIA Package is a ruggedised, modular DC-DC converter that operates from an unregulated, wide-range input to generate an isolated and regulated high-efficiency output with high power density.

The DCMs are said to offer power system engineers a better BRICK with their enhanced functionality of EMI filtering, transient protection, inrush current limiting and a secondary-referenced control interface for trim, enable and remote sensing. Configurations are available for both onboard and chassis mounting.

Aimed at a variety of applications, including industrial and communications, Vicor has added two models to the range: a 48 V input nominal module (36–75 V range) in a 3414 VIA package (3.38 x 1.40 x 0.37″) with a 28 V/320 W output; and a 300 V input nominal module (200–420 V range) in a 3714 VIA package (3.75 x 1.40 x 0.37″) with a 28 V/500 W output, achieving a power density up to 257 W/in³.