Vicor has announced the addition of seven mid-power Micro DC-DC converters to the high-density 300Vdc input family: two 50 W models, one at 3.3V and 5V, and five 75W models at 12, 15, 24, 28, and 48V.
The modules will suit 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 300Vin Micro family, which previously consisted of 100W at 5Vout, and 150W at 12, 15, 24, 28, and 48Vout. 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 300V nominal input, with an input range of 180V to 375V, and have power densities up to 90W/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.