MEDICAL & MILITARY
MI COMPAC
Series
5 0 - 3 0 0 W AT T S M I L I TA R Y R E A D Y T O U S E C O M P O N E N T
Features
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Inputs 28Vdc and 270Vdc
Outputs 1 to 3, 1 to 95Vdc
EMI Compliance: MIL-STD-461C&D/E
Transients & Spikes: MIL-STD-704A, 1275A/B
Quality System MIL-1-45208
Reverse polarity protected
Low noise FM control
Specifications
INPUT
Nominal input
Input range
Input spike limit
MIL-STD-704A
MIL-STD-1275A/B
Input surge limit
Overvoltage shutdown
Inrush current
Reverse polarity protection
Recommended Fuse
28Vdc
18 – 50Vdc
-600V to +600Vdc
-250V to +250Vdc
100Vdc
50Vdc
110%
10A
270Vdc
125V – 400Vdc
800Vdc max
-600V to +600Vdc
500Vdc
400Vdc
110% of input typical
2A FO3A type
ENVIRONMENTAL
Storage temperature
Operating temperature case
Shutdown temperature
+100°C
+85°C
+95°C typical
STANDARDS AND APPROVALS
EMI/RFI characteristics (MIL-STD-461C, D &E)
INPUT POWER LEADS
Conduct emissions
CE01, CE03, CE07, CE101, CE102
MIL-STD-461C & D (1 Up)
CE101 MIL-STD-461E (2 Up & 3Up)
CS01, CS02, CS06, CS101, CS114, CS116
MIL-STD-461C & D (1 Up)
CS101, CS114, CS116 MIL-STD-461E (2 Up & 3Up)
Conducted susceptibility
28Vdc
270Vdc
250W
420Vdc
4A
Dual output
Triple output
OUTPUT
Output power
Clamp voltage
Overload protection
Set point accuracy
Load/Line regulation
Output temperature drift
Output noise
Output voltage trimming
Remote sense compensation
Current Limit
250W
60Vdc
20A
0.5% V nom typical
0.2-0.5% V nom typical
0.01%/°C
1%pp V nom
50%-110%
0.5V
105% – 125%
Selection Table
Single output
MI-LC [a] [b] – [c] [d]
MI-MC [a] [b] – [c] [e]
MI-NC [a] [b] – [c] [f]
MI-PC [a] [b] [b] – [c] [d] [d]
MI-QC [a] [b] [b] – [c] [e] [d]
MI-RC [a] [b] [b] [b] – [c] [d] [d] [d]
50–100W
200W
300W
100–200W
250–300W
150–300W
# For conduction cooled models add – cc at end of model number
Please substitute selection character (e.g. [a]) with value designator in the
appropriate table below.
A=INPUT VOLTAGE
NOMINAL RANGE
2=28Vdc
6=270Vdc
18-50V
125-475V(1)
B=OUTPUT
VOLTAGE
Z = 2Vdc
Y = 3.3Vdc
O = 5Vdc
M = 10Vdc
1 = 12Vdc
2 = 15Vdc
3 = 24Vdc
L = 28Vdc
4 = 48Vdc
C=PRODUCT
GRADE
I = -40°C to +85°C
MECHANICAL
Dimensions
MI-LC
MI-MC, MI-PC
MI-NC, MI-QC, MIRC
219x64x25mm
219x125x25mm
219x186x25mm
M = -55°C to +85°C
OPERATING
Isolation characteristics
Input – output
Input to case
Output to case
4,242Vrms
28Vdc input: 2,121Vrms
270Vdc input: 2,500Vrms
500Vrms
D=OUTPUT
POWER/CURRENT
5V
Y = 50W
X = 75W
W= 100W
V= –
<5V
10A
15A
20A
30A
E=OUTPUT
POW./CUR.
5V
U = 200W
S= –
<5V
–
60A
F=OUTPUT
POW./CUR.
5V
S = 300W
P= –
<5V
–
90A
(1) These units rated at 75% load from 125-150Vin: 5Vout @ 100W; 2Vout and
3.3Vout @ 30A.
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