MI - AIM
Features
"
Inputs: 115Vac; 60/400Hz
"
Output power: 250W
"
Compatible with MI-x7x
family modules
TM
Military Component Front End Modules
"
MIL-STD-704A
input transient protection
"
95% efficiency
"
Operating temperature to 100°C
"
Size: 2.28" x 2.4" x 0.5"
(57,9 x 61,0 x 12,7mm)
"
MIL-STD-461D EMI compliance
"
MIL-STD-810 environments
Product Highlights
The MI-AIM AC input module
interfaces directly with AC mains
to provide line rectification, EMI
filtering, transient protection, and
inrush limiting. These military
front end modules accept 115Vac
and provide 250W of output power
for any of Vicor's MI-x7x family of
standard and junior size modules.
The MI-AIM meets CE102 conducted
emissions requirements of MIL-
STD-461D and the transient and
spike requirements of MIL-STD-704A.
Produced in ISO 9001-registered
facilities, the fully epoxy
encapsulated 2.28" x 2.4" x 0.5"
(57,9 x 61,0 x 12,7mm) modules
meet the environmental test
requirements of MIL-STD-810.
Specifications
(At TBP = 25°C, unless otherwise specified)
PARAMETER
MIN
TYP
MAX
140
440
180
480
40
CE102 per MIL-STD-461D
95
±50
250
no damage
1200
none
1500
40,000
86 / 240
9
20
40
4,699,223
1,109,016
916,348
0.14
3 (85)
µF
UNITS
Vrms
Hz
Vrms
Vrms
Hz
A, peak
%
%
W
NOTES
Input Characteristics (per MIL-STD-704A)
Steady state input (V)
85
115
(f)
47
60/400
Transient input
(V)
80
(f)
Inrush current
Conducted EMI
Efficiency
Spikes
Power
Short circuit protection
Ext. capacitance (C1)
Isolation
Input to output
Input to baseplate
Environmental (MIL-STD-810)
Altitude - method 500.2
Humidity - method 507.2
Acceleration - method 513.3
Vibration - method 514.3
Shock - method 516.3
0.2 seconds
5 seconds
5 seconds
125Vac
100-125Vac; 60Hz
115Vac; 60/400Hz
Nominal line voltage, 50µs
100°C
100-125Vac
See connection diagram
Provided by converter
Output Characteristics
Vrms
feet
% / hours
g's
g's
g's
hours
hours
hours
°C/W
Baseplate to sink, with thermal pad
ounces (grams)
Procedure 3
Procedure 1, cycle 1
Procedure 2
Procedure 1, category 6
Procedure 1
Reliability (MIL-HDBK-217F)
25°C Ground Benign: G.B.
50°C Naval Sheltered: N.S.
65°C Airborne Inhabited Cargo: A.I.C.
Mechanical Characteristics
Thermal resistance
Weight
MI-AIM 04/03
1 of 2
Product Grade Specifications
PARAMETER
I - Grade
Part Number
Storage temperature
Operating temperature (baseplate)
Power cycling burn-in
Temperature cycled with power off
17°C per minute rate of change
Test data supplied at these temperatures*
Warranty
Environmental compliance
MI-AIM-I1
-55°C to +125°C
-40°C to +100°C
12 hours, 25 cycles
12 cycles
-65°C to +100°C
-40°C, +80°C
2 years
MIL-STD-810
PRODUCT GRADE
M- Grade
MI-AIM-M1
-65°C to +125°C
-55°C to +100°C
96 hours, 200 cycles
12 cycles
-65°C to +100°C
-55°C, +80°C
2 years
MIL-STD-810
*Test data available for review or download from vicorpower.com
Connection Diagram
0.01
µF
(Two 4700 pF )
Y-Rated Capacitors
F1
Universal
AC In
L1
N/C
+Out
Gate In
Parallel
N/C
L2/N
Gate Out
-Out
F2
+In
Gate In
+Out
0.01
µF
Ceramic
+S
Trim
-S
-Out
0.47
µF
C out*
Gate Out
-In
MI-27x/J7x
Driver
Load
0.01
µF
Ceramic
MI-AIM
0.01
µF
(Two 4700 pF )
Y-Rated Capacitors
* 1200µF Max. (See Vicor's Applications Manual, page 12-2, Selecting Capacitors for AIM Modules.)
Fuse 1: 7A F03A type recommended.
Fuse 2: For MI-x7x-xx – Buss PC-Tron 2.5A (450V)
Mechanical Drawing
2.28
(57,9)
0.49
(12,4)
0.65
(16,5)
1.30
(33,0)
0.30±.015
(7,6)±(0,38)
0.080 Dia (2) places
Solder plate
over copper alloy
4
3
2.10
(53,4)
2
1
9
8
1.40
1.00 (35,6)
0.70 (25,4)
0.40 (17,8)
(10,2)
0.35± 0.015
(8,9)±(0,38)
MI-AIM
7
6
5
Pin #
1
2
3
4
5
6
7
8
9
Function
L1
NC
NC
L2/N
+Out
Gate In
Parallel
Gate Out
–Out
0.15
(3,8)
FULL R
0.15
(3,8)
0.040 (1,0) Dia (7) places
Solder plate
over copper alloy
Product ID
this surface
2.40
(61,0)
0.30
(7,6) Min.
1.75
(44,4) Max.
1.90
(48,3)
0.22
(5,6) Min.
0.50
(12,7)
0.12
(3,0)
+0.030 (0,76)
-0.000 (0)
.01
Aluminum Base
MI-AIM 04/03
2 of 2
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