M o d e l N u m b e rin g S ys te m
Example: MI - J21-IY is an Industrial grade Minimod converter, accepting an input of 28 V DC nominal and
providing 12 V DC output at 50 Watts
MI –
–
Input Voltage
Range
Output Voltage
2 VDC 1 = 12 V DC
J = MiniMod
Nominal
2 = 28 V
Trans ie nt
60 V
Z =
2.28”L x 2.4”W x 0.5”H
2 = Standard Module
4.6”L x 2.4”W x 0.5”H
B=Boos te r (100W only)
4.6”L x 2.4”W x 0.5”H
18-50 V 1
Y = 3.3 VDC P = 13.8 VDC
5 VDC 2 = 15 VDC
X = 5.2 VDC N = 18.5 VDC
W = 5.5 VDC 3 = 24 VDC
V = 5.8 VDC L = 28 VDC
5 = 155 V 100-210 V
6 = 270 V 125-400 V 2
7 = 165 V 100-310 V
230 V
475 V
0
=
1. 16 V operation at 75% load.
T = 6.5 VDC
R = 7.5 VDC K = 40 VDC
M = 10 VDC 4 = 48 VDC
J
=
36 VDC
2. These units rated at 75% load from 125-150 Vin.
MI-J62-xY
MI-26Y-xY
MI-26Z-xV
MI-J60-xY
MI-J6Y-xY
MI-260-xW
3. For mechanical details refer to VI-J00 & VI-200 datasheets.
Product Grade
Output Powe r
MiniMods
Standard
MiniMods
I = -40 °C to +100 °C
M = -55 °C to +100 °C M = -55 °C to +85 °C
Standard Module s
I = -40 °C to +85 °C
Vout
Y =
X =
≥5 V <5 V
50 W 10 A
75 W 15 A
Vout
A =
Z =
≥5 V <5 V
10 W
25 W
50 W
-
5 A
10 A
W = 100 W 20 A
V = 30 A
Y =
-
In p u t & O u tp u t F ilte r M o d u le s
MI-RAM FEATURES
MI-IAM FEATURES
• Reduces Output Ripple & Noise to <10 mVpk-pk
• Full attenuation to 20 Amps load
• 93-99% Efficiency
• Converter Sense Trim, OVP & Over Current
• Protection retained
• 28 & 270 VDC Inputs
• MIL-STD-461C/D: EMI/RFI
• MIL-STD-704A & MIL-STD-1275A: Transients & Spikes
• MIL-STD-810: Environments
• Expansion port for additional power
• MIL-STD-810: Environmental
MI-IAM Spe cifications
MI-RAM Spe cifications
Parame te r
Min
Max
Note s
28 V DC Input
Output PARD
3 mV pk-pk
10 mV pk-pk
MI-200 10-100% load
MI-J00 10-100% load
600 V
Input Voltage
Range
5 V DC
99.5%
50 V DC
100.5%
Ratings Exceeded
250 V
100 V
50 V
16 V
0 V
Output Voltage
Accuracy
of MI Source Converter
O.V.P.
Safe Operating Area
Full Load
Current
10 A
20 A
MI-RAM-I1 & M1-RAM-M1
MI-RAM-M2 & M2-RAM-M2
Reverse Polarity Protection
-250 V
Overload
Current
30 A
At max allowable
baseplate temp
20 µs 100 µs 1 ms 100 ms
270 VDC Input
DC Voltage
Drop
0.34
0.34
0.38
0.75
0-100% load
Up to 30 A
800 V
Ratings Exceeded
Isolation
250 Vrms
Input/output to baseplate
25 db
30 db
35 db
40 db
45 db
50 db
55 db
60 db
600 V
500 V
400 V
125 V
0 V
O.V.P.
Safe Operating Area
Reverse Polarity Protection
-600 V
20 µs 100 µs 1 ms
100 ms 500 ms
10 Hz
100 Hz
1 KHz
10 KHz
100 KHz
1 MHz
10 MHz
Frequency
MI-IAM Se le ction Chart
MI-RAM Se le ction Chart
Input Voltage
Input Range
Output Curre nt
MI-RAM-M1
MI-RAM-M2
MI-RAM-I1
MI-RAM-I2
10 A
20 A
10 A
20 A
MI-A22-MU
MI-A66-MU
MI-A22-IU
MI-A66-IU
28 VDC
270 VDC
28 VDC
(18.8–50.0 V)
(125-400 V)
(18.8–50.0 V)
(125-400 V)
270 VDC
Product Grades as DC/DC converters.
Product Grades as DC/DC converters.
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