FARM Filter/ Autoranging Rectifier Module
Description
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 <5 sec; wave solder <7 sec; hand solder
Thermal Resistance and Capacity
Parameter Baseplate to sink; flat, greased surface Baseplate to sink; with thermal pad (P/N 20264) Baseplate to ambient Baseplate to ambient; 1000 LFM Min Typ 0.
16 ...
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