FARM

PRELIMINARY 45 Features • • • • • • • • • EMI filtering Choice of 500W or 750W modules 96% Efficiency Autoranging 115/230Vac input Microprocessor controlled Inrush current limiting Mini sized package Power fail signal Module enable Data Sheet FARM TM Filter/ Autoranging Rectifier Module Up to 1000 Watts Shown actual size: 2.28 x 2.2 x 0.5 in 57,9 x 55,9 x 12,7 mm Product Highlights The FARM (Filter/Autoranging Rectifier Module) is an AC front-end module which provides EMI filtering, autoranging line rectification and inrush current limiting. The FARM is available in either 500/750W or 750/1000W models in a mini sized package measuring only 2.28" x 2.2" x 0.5". The FARM interfaces directly with worldwide AC mains and may be used with Vicor 1st or 2nd Generation 300V input DC-DC converters to realize an autoranging, high density, low profile switching power supply. The FARM includes a microcontroller that continuously monitors the AC line to control bridge/doubler operation. The user need only provide external capacitance to satisfy system hold-up requirements. Vicor 2nd Generation packaging technology offers flexible mounting options for various manufacturing processes. The FARM may be installed as a conventional leaded device for on-board applications, in-board for low profile, height restricted applications, socketed or surface mounted with optional ModuMate interconnect products. Absolute Maximum Rating Parameter L to N voltage L to N voltage +Out to –Out voltage B OK to –Out voltage EN to –Out voltage Mounting torque Pin soldering temperature Pin soldering temperature Rating 264 280 400 16 16 4-6(0.45-0.68) 500 (260) 750 (390) Unit Vac Vac Vdc Vdc Vdc in-lbs (N-m) °F (°C) °F (°C) Notes Continuous 100ms 6 each, 4-40 screw