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Data Sheet
VI-AIM
Universal AC Input Front End Module
Features
• RoHS compliant (VE versions)
•
•
•
•
•
•
•
•
Universal input: 85 – 264 Vac
Output power: 250 W
Operating temperature: 100°C
Efficiency: 97%
Integral EMI filtering
Input transient protection
Inrush limiting
CE Marked
Actual size:
2.28 x 2.4 x 0.5 in
57,9 x 61,0 x 12,7 mm
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 – 95 Vdc and
a total power rating up to 200 W. An
external capacitor is used to satisfy system
hold-up requirements. Internal EMI
filtering meets EN55022 and FCC Part 15,
Class A emissions limits.
Absolute Maximum Ratings
Parameter
Maximum value of hold-up capacitance
Thermal resistance
Rating
Unit
1200
µF
Notes
0.4
°C/Watt
Operating temperature
–55 to +100
°C
Baseplate-to-sink
M-Grade
Storage temperature
–65 to 100
°C
M-Grade
Transient surge withstand
Common mode
1.2/50 µS, 2 kV pulse, 2 joules
0 to 360 degree phase angle
EN61000-4-5
IEC 801-5
Normal mode
1.2/50 µS, 1 kV pulse, 2 joules
0 to 360 degree phase angle
With external MOV
VI-AIM Input Voltage
Compatible DC-DC Converter
85 – 132 Vac
VI-x5x-xx
Notes
Used with a 100 – 200 Vin converter
180 – 264 Vac
VI-x6x-xx
Used with a 200 – 400 Vin converter
85 – 264 Vac
VI-x7x-xx
Used with a 100 – 375 Vin converter
Part Numbering
VI
Compliance
VI = Non RoHS
VE = RoHS
-
AIM
*
Product Name
-
E
1
Product Grade Temperatures (°C)
Grade Operating
Storage
E = - 10 to + 100 - 20 to + 100
C = - 25 to + 100 - 40 to + 100
I = - 40 to + 100 - 55 to + 100
M = - 55 to + 100 - 65 to + 100
AC Input Module
* For Mega Module packaging option add an L before the product name.
Example: Vx-LAIM-xx
Vicor Corp. Tel: 800-735-6200, 978-470-2900 Fax: 978-475-6715
AIM, Universal AC Input Front End Module
Set your site on VICOR at vicorpower.com
Rev. 2.7
Page 1 of 4
SPECIFICATIONS
(typical at TBP = 25°C, nominal line and 75% load, unless otherwise specified)
INPUT SPECIFICATIONS
Parameter
Min
AC line input
Typ
Unit
Notes
85 – 2641
Max
Vac
No strapping; no damage below low line
47 – 440
Hz
<40 A at peak line (264 Vrms)
Inrush current
1Dependent upon input range of compatible DC-DC converter.
OUTPUT SPECIFICATIONS
Parameter
Min
Typ
Max
Unit
Notes
Peak of AC line
Output voltage
120 – 373
Vdc
Output power
250
W
Hold-up time
Application specific
Efficiency
Delivered to converter(s)
A function of external capacitance and power
97%
SAFETY SPECIFICATIONS
Parameter
Min
Dielectric withstand
Input to output
Typ
Max
Unit
Notes
None
Provided by DC-DC converter
1,500
Vrms
Safety Standards
Agency Markings
Notes
Conducted EMI/RFI
VDE 0871/FCC Part 15, Class A
EN55022, Class A
Input/output to baseplate
AGENCY APPROVALS
With compatible DC-DC converter modules
External 0.47 µF capacitor required
UL1950, CSA 22.2-950, EN60950
GENERAL SPECIFICATIONS
Parameter
Size
Weight
Min
Typ
Max
2.28" x 2.4" x 0.5" (57,9 x 61,0 x 12,7)
3.0 (85)
Vicor Corp. Tel: 800-735-6200, 978-470-2900 Fax: 978-475-6715
Unit
in (mm)
Notes
Mega Module, SlimMod and FinMod packages available
Ounces (Grams)
AIM, Universal AC Input Front End Module
Set your site on VICOR at vicorpower.com
Rev. 2.7
Page 2 of 4
VI-AIM Connection Diagram, Typical Application
0.01 µF (Two 4,700 pF)
Y-Rated Capacitors
Universal
AC In
F1
0.01 µF Ceramic
F2
L1
Z1
0.47 µF
+IN
GATE
IN
GATE
OUT
–IN
+OUT
GATE IN
PAR
NC GATE OUT
–OUT
L2/N
NC
[a]
C1
+OUT
+S
TRIM
–S
–OUT
VI-200/J00
Driver
Load
0.01 µF Ceramic
AIM
0.01 µF (Two 4,700 pF)
Y-Rated Capacitors
[a]
Consult factory or refer to Selecting Capacitors for AIM Modules on page 34 of the VI-200 and VI-J00 Design Guide .
Z1: MOV Part #30076
Fuse 1: 6.3A/250V (IEC 5X20 mm) Buss GDB-6.3 or 7 A / 250 V (3AG 1/4" x 1 1/4") Littlefuse 314-007
Fuse 2: For VI-X7X-XX — Buss PC-Tron 2.5 A (250 V)
For VI-X6X-XX — Buss PC-Tron 3 A (250 V)
For VI-X5X-XX — Buss PC-Tron 5 A
VI-AIM Block Diagram
+OUT
L1
Q1
Vref 1
U2
OV
EMI
Filter
D2
C2
GATE OUT
10 V
D1
PARALLEL
Vref
2
OC
Level
Shift
GATE IN
Q2
U1
–OUT
L2/N
Mechanical Diagram
2.28
(57,9)
.49
(12,4)
.30±.015
(7,6)±(0,38)
1.30
(33,0)
.65
(16,5)
4
9
3
2.10
(53,4)
.15
(3,8)
.080 Dia (2) places
Solder plate
over copper alloy
8
VI-AIM
7
2
6
1
5
1.40
1.00 (35,6)
.70 (25,4)
.40 (17,8)
(10,2)
.35± .015
(8,9)±(0,38)
FULL R
.15
(3,8)
Pin #
1
2
3
4
5
6
7
8
9
.040 (1,0) Dia (7) places
Solder plate
over copper alloy
Product ID
this surface
1.90
(48,3)
Function
L1
NC
NC
L2/N
+Out
Gate In
Parallel
Gate Out
–Out
2.40
(61,0)
.22
(5,6) Min.
.50
(12,7)
.30 Min.
(7,6)
1.75 Max.
(44,4)
+.030
(0,76)
-.000
(0)
.01
.12
(3,0)
Aluminum Base
Vicor Corp. Tel: 800-735-6200, 978-470-2900 Fax: 978-475-6715
AIM, Universal AC Input Front End Module
Set your site on VICOR at vicorpower.com
Rev. 2.7
Page 3 of 4
Warranty
Vicor products are guaranteed for two years from date of shipment against defects in material or workmanship when in normal
use and service. This warranty does not extend to products subjected to misuse, accident, or improper application or
maintenance. Vicor shall not be liable for collateral or consequential damage. This warranty is extended to the original
purchaser only.
EXCEPT FOR THE FOREGOING EXPRESS WARRANTY, VICOR MAKES NO WARRANTY, EXPRESS OR IMPLIED,
INCLUDING, BUT NOT LIMITED TO, THE WARRANTY OF MERCHANTABILITY OR FITNESS FOR A
PARTICULAR PURPOSE.
Vicor will repair or replace defective products in accordance with its own best judgement. For service under this warranty, the
buyer must contact Vicor to obtain a Return Material Authorization (RMA) number and shipping instructions. Products
returned without prior authorization will be returned to the buyer. The buyer will pay all charges incurred in returning the
product to the factory. Vicor will pay all reshipment charges if the product was defective within the terms of this warranty.
Information published by Vicor has been carefully checked and is believed to be accurate; however, no responsibility is
assumed for inaccuracies. Vicor reserves the right to make changes to any products without further notice to improve reliability,
function, or design. Vicor does not assume any liability arising out of the application or use of any product or circuit; neither
does it convey any license under its patent rights nor the rights of others. Vicor general policy does not recommend the use of
its components in life support applications wherein a failure or malfunction may directly threaten life or injury. Per Vicor
Terms and Conditions of Sale, the user of Vicor components in life support applications assumes all risks of such use and
indemnifies Vicor against all damages.
Vicor’s comprehensive line of power solutions includes high density AC-DC
and DC-DC modules and accessory components, fully configurable AC-DC
and DC-DC power supplies, and complete custom power systems.
Information furnished by Vicor is believed to be accurate and reliable. However, no responsibility is assumed by Vicor for its
use. Vicor components are not designed to be used in applications, such as life support systems, wherein a failure or
malfunction could result in injury or death. All sales are subject to Vicor’s Terms and Conditions of Sale, which are available
upon request.
Specifications are subject to change without notice.
Intellectual Property Notice
Vicor and its subsidiaries own Intellectual Property (including issued U.S. and Foreign Patents and pending patent
applications) relating to the products described in this data sheet. Interested parties should contact Vicor's Intellectual
Property Department.
Vicor Corporation
25 Frontage Road
Andover, MA, USA 01810
Tel: 800-735-6200
Fax: 978-475-6715
email
Customer Service: [email protected]
Technical Support: [email protected]
Vicor Corp. Tel: 800-735-6200, 978-470-2900 Fax: 978-475-6715
AIM, Universal AC Input Front End Module
Set your site on VICOR at vicorpower.com
Rev. 2.7
01/11
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