Filter/Autoranging Rectifier Module Up to 1000 Watts

S

NRTL

CUS

C

US

®

Rev 6.7

vicorpower.com

Page 1 of 11

06/2015

800 927.9474

FARMxxxx

Parameter

Rating

Unit

Notes

L to N voltage

264

Vac

Continuous

280

Vac

100 ms

+Out to – Out voltage

400

Vdc

B OK to – Out voltage

16

Vdc

EN to – Out voltage

16

Vdc

Mounting torque

4 – 6(0.45 – 0.68)

in-lbs (N-m)

6 each, 4-40 screw

Operating temperature

– 40 to 100

°C

H-Grade

Storage temperature

– 55 to 125

°C

H-Grade

Pin soldering temperature

500 (260)

°F (°C)

< 5 sec; wave solder

750 (390)

°F (°C)

< 7 sec; hand solder

Output current

3.5

A

Baseplate temperature

100

°C

Features

•

RoHS compliant (with F or G pin style)

•

EMI filtering

•

Choice of 500 W or 750 W modules

•

96% efficiency

•

Autoranging 115/230 Vac input

•

Microprocessor controlled

•

Inrush current limiting

•

Mini sized package

•

Power fail signal

•

Module enable

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 500/750 W or

750/1000 W 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 300 V 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 onboard applications, inboard for low

profile, height restricted applications,

socketed or surface mounted with optional

ModuMate interconnect products.

Actual size:

2.28 x 2.2 x 0.5 in

57,9 x 55,9 x 12,7 mm

Absolute Maximum Rating

Thermal Resistance and Capacity

Parameter

Min

Typ

Max

Unit

Baseplate to sink

flat, greased surface

0.16

°C/Watt

with thermal pad (P/N 20264)

0.14

°C/Watt

Baseplate to ambient

Free convection

8.0

°C/Watt

1000 LFM

1.9

°C/Watt

FARM

1

C

1

1

Product

Type

1= 500/750 W

2= 750/1000 W

Baseplate

1 = Slotted

2 = Threaded

3 = Thru hole

Pin Style

1 = Short Pin

2 = Long Pin

S = Short ModuMate

[1]

N = Long ModuMate

[1]

F = Short RoHS

[1]

G = Long RoHS

[1]

K = Extra Long RoHS

[2]

Product Grade Temperatures (°C)

Grade

Operating

Storage

E =

–10 to +100

– 20 to +125

C =

– 20 to +100

– 40 to +125

T =

– 40 to +100

– 40 to +125

H =

– 40 to +100

– 55 to +125

Part Numbering

[1]

Pin styles S, N, F & G are compatible with the ModuMate interconnect system for socketing and surface mounting

[2]

Not intended for socket or Surfmate mounting