Product Summary

The FARM1C21 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 FARM1C21 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 FARM1C21 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 FARM1C21 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.

Parametrics

FARM1C21 absolute maximum ratings: (1)L to N voltage: 264 Vac; (2)L to N voltage: 280 Vac; (3)+Out to –Out voltage: 400 Vdc; (4)B OK to –Out voltage: 16 Vdc; (5)EN to –Out voltage: 16 Vdc; (6)Mounting torque: 4-6(0.45-0.68) in-lbs; (7)Pin soldering temperature: 260℃; (8)Pin soldering temperature: 390℃.

Features

FARM1C21 features: (1)EMI filtering; (2)Choice of 500W or 750W modules; (3)96% Efficiency; (4)Autoranging 115/230Vac input; (5)Microprocessor controlled; (6)Inrush current limiting; (7)Mini sized package; (8)Power fail signal; (9)Module enable.

Diagrams

FARMTM
FARMTM
Other

Data Sheet
Negotiable