New Mid-Power Micro Modules

April 1, 2006

Vicor has added seven mid-power Micro DC-DC converters to the high-density 300 Vdc input family: two 50 W models, one at 3.3 Vout and 5 Vout, and five 75 W models at 12, 15, 24, 28, and 48 Vout.

The modules are appropriate for designing off-line power systems for industrial and process control, distributed power, medical, ATE, communications, defense, and aerospace applications.

The addition of these modules doubles the size of the high-power density 300 Vin Micro family, which previously consisted of 100 W at 5 Vout, and 150 W at 12, 15, 24, 28, and 48 Vout. The additional products offer customers a cost-effective solution for applications that do not require the full power capability of the previously available Micro modules.

The converters operate from 300 V nominal inputs, with an input range of 180 V to 375 V, and have power densities up to 90 W/cubic inch with efficiencies up to 90%. The modules, which are available with RoHS compliance, are 57.9 x 36.8 x 12.7mm in size with a height above board of 10.9mm.

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