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Features
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Universal Input: 85 to 264Vac
Output Power: 250W
Operating Temperature: 100°C
Efficiency: 97%
Integral EMI Filtering
Input Transient Protection
Inrush Limiting
CE Marked
Data Sheet
VI-AIM
Universal AC Input Front End Module
VI-AIM
Input Voltage
85-132Vac
180-264Vac
85-264Vac
Compatible DC-DC
Converter
VI-X5X
VI-X6X
VI-X7X
Shown actual size:
2.28 x 2.4 x 0.5 in
57,9 x 61,0 x 12,7 mm
VI-AIM Specifications
(typical at T
BP
= 25°C, nominal line, 75% load unless otherwise specified)
Parameter
AC Line Input
Output Voltage
Efficiency
Output Power
Holdup Time
Maximum Value of
Holdup Capacitance
Conducted EMI/RFI
Specifications
85Vac to 264Vac*
47 Hz to 440 Hz
120-373 Vdc
97%
250W
Application specific
1200 µF
VDE 0871/FCC Part 15, Class A
EN 55022, Class A
<40A at Peak Line (264 Vrms)
1.2/50 µS, 2 kV Pulse, 2 Joules
0 to 360 Degree Phase Angle
1.2/50 µS, 1 kV Pulse, 2 Joules
0 to 360 Degree Phase Angle
None
1,500 Vrms
0.4°C/Watt
UL 1950, CSA 22.2-950, EN 60950
2.28" x 2.4" x 0.5"
(57,9 x 61,0 x 12,7)
packages available
3.0 Ounces (85 Grams)
EN61000-4-5
IEC 801-5
With external MOV
With compatible DC-DC
converter modules. External
0.47µF capacitor required.
Remarks
No strapping; no
damage below low line
Peak of AC line
Delivered to converter(s)
A function of external
capacitance and power
Product Highlights
The AIM (Alternating Input Module)
is an AC front-end module which
interfaces directly with worldwide
AC mains. The AIM provides line
rectification, EMI/RFI filtering,
transient protection and inrush
limiting in a half brick package
measuring 2.28" x 2.4" x 0.5".
The AIM is used in conjunction with
Vicor VI-200 or VI-J00 DC-DC
converters to realize a universal AC
input, high density, low profile
switching power supply with outputs
from 1-95Vdc and a total power rating
up to 200W. An external capacitor is
used to satisfy system hold up
requirements. Internal EMI filtering
meets EN55022 and FCC part 15,
class A emissions limits.
Inrush Current
Transient Surge Withstand
Common Mode
Normal Mode
Dielectric Withstand
Input to Output
Input/Output to Baseplate
Thermal Resistance
Safety Approvals
Size
Provided by DC-DC converter
Baseplate-to-sink
Mega Module,
SlimMOD and FinMOD
VI-AIM Selection Chart
Weight
PC Mount
VI-AIM-E1
VI-AIM-C1
VI-AIM-I1
VI-AIM-M1
*Dependent upon input range of compatible DC-DC converter.
Product Grade Specifications
Parameter
Storage Temperature
Operating Temperature
(Baseplate)
E-Grade
-20°C to +105°C
-10°C to +100°C
C-Grade
-40°C to +105°C
-25°C to +100°C
I-Grade
-55°C to +105°C
-40°C to +100°C
M-Grade
-65°C to +105°C
-55°C to +100°C
Mega Module packaging option
VI-LAIM-E1
VI-LAIM-C1
VI-LAIM-I1
VI-LAIM-M1
Vicor Corp.
Tel: 800-735-6200, 978-470-2900 Fax: 978-475-6715
AIM, Universal AC Input Front End Module
Rev. 2.2
Page 2 of 2
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