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VI-ARM View Datasheet(PDF) - Vicor

Part NameDescriptionManufacturer
VI-ARM VI-ARM™ Autoranging Rectifier Modules Up to 1500 Watts Vicor
Vicor Vicor
VI-ARM Datasheet PDF : 12 Pages
1 2 3 4 5 6 7 8 9 10 Next Last
45
VI-ARMTM
Autoranging Rectifier Modules
Features
Up to 1500 Watts
Autoranging input
Microprocessor controlled
VI-ARM-1
500 Watts @ 90-132Vac
750 Watts @ 180-264Vac
VI-ARM-2
1000 Watts @ 90-132Vac
1500 Watts @ 180-264Vac
96-98% Efficiency
100˚C baseplate (no derating)
UL, CSA, TÜV, VDE, BABT
AC Bus OK, module enable
Inrush limiting (no external circuitry)
CE Marked
Typical Applications: systems requiring a
rugged, full featured interface to the AC
mains in the smallest possible package.
Product Highlights
The ARM (Autoranging Rectifier Module)
is an AC front end module which provides
autoranging line rectification and inrush
current limiting. The ARM is available in
either 500/750W or 750/1000W models in a
mini sized package measuring only 2.28" x
1.45" x 0.5".
The ARM 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 ARM 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.
Actual size:
2.28 x 1.45 x 0.5 in
57,9 x 36,8 x 12,7 mm
Absolute Maximum Ratings
Parameter
Rating
VI-ARM-1/VI-ARM-2 Unit
L to N
264
Vac
L to N
280
Vac
+Out to –Out
400
Vdc
B OK to –Out
16
Vdc
EN to –Out
16
Vdc
Output power
500/1000
Watts
750/1500
Watts
Mounting torque
4 - 6 (0.45 - 0.68) in- lbs (N-m)
Pin soldering temperature
500 (260)
°F (°C)
Pin soldering temperature
750 (390)
°F (°C)
Storage temperature, C–,& T– Grade –40 to +125
°C
Operating temperature, C– Grade –20 to +100
°C
Operating temperature, T– Grade –40 to +100
°C
Notes
100ms
90-132Vac
180-264Vac
6 each, 4-40 screw
<5 sec; wave solder
<7 sec; hand solder
Baseplate
Baseplate
Baseplate
Thermal Resistance and Capacity
Parameter
Typ
Baseplate to sink; flat, greased surface
0.24
Baseplate to sink; with thermal pad (P/N 16495)
0.3
Baseplate to ambient- free convection
15
Baseplate to ambient; 1000 LFM- forced air
2.7
Thermal capacity
48
Unit
°C/Watt
°C/Watt
°C/Watt
°C/Watt
Watt-sec/°C
Vicor 2nd Generation packaging technology
offers flexible mounting options for various
manufacturing processes. The ARM 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.
Part Numbering
VI-ARM- C
1
2
Product
Product Grade
C = –20°C to +100°C
T = –40°C to +100°C
H = –40°C to +100°C
M = –55°C to +100°C
Type
1 = 500/1000W
2 = 750/1500W
Pin Style*
1 = Short
2 = Long
S=Short Modumate
N=Long Modumate
*Pin styles S & N are compatible with the ModuMate interconnect system for socketing and surface mounting.
Vicor Corp. Tel: 800-735-6200, 978-470-2900 Fax: 978-475-6715
ARM, Autoranging Rectifier Module
Set your site on VICOR at www.vicorpower.com
Rev. 2.4
Page 1 of 12
Direct download click here

 

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