MegaMod™ &
MegaMod Jr.™ Family
25 to 600 Watts DC-DC Converters Single, Dual, Triple Output Chassis Mount
Features & Benefits
Configuration Chart
Substitute VE– for VI– for RoHS compliant versions
• RoHS compliant (VE versions)
• Inputs: 10 to 400VDC
Full-Size Modules – MegaMod
Junior-Size Modules – MegaMod Jr
Output
Power
# of
Output
Power
# of
Modules
Configuration
Modules Configuration
• Any output, 1 to 95VDC
• cULus, cTÜVus, CE Marked
• 80 – 90% Efficiency (Typical)
Single Output
Single Output
VI-L
VI-M
VI-N
-
50 – 200W
100 – 400W
300 – 600W
1
2
3
VI-LJ
-
25 – 100W
50 – 200W
1
-
-
3
Dual Output
VI-P
Dual Output
VI-PJ
• Up to 27 W/In
-
100 – 400W
150 – 600W
2
3
-
2
3
• 1 Up:
VI-Q
-
2.58” x 2.5” x 0.62” (Junior)
4.9” x 2.5” x 0.62” (Full Size)
Triple Output
VI-R
Triple Output
VI-RJ
-
150 – 600W
3
-
75 – 300W
• 2 Up:
Output
Voltage
Input Voltage
2.58” x 4.9” x 0.62” (Junior)
4.9” x 4.9” x 0.62” (Full Size)
(see chart below)
Maximum Power
Input Range
Full Power
Low Line
75% Max Power
[a]
Nominal
MegaMod
MegaMod Jr.
Transient
Z = 2V
Y = 3.3V
0 = 5V
[b][c]
[b][c]
[d]
• 3 Up:
0
= 12V
V = 24V
= 24V
10 – 20V
10 – 36V
21 – 32V
18 – 36V
21 – 56V
42 – 60V
36 – 76V
55 – 100V
66 – 160V
100 – 200V
200 – 400V
(4)
(2)
(8)
(8)
(6)
(10)
(10)
(9)
(8)
(9)
(1)
(11)
(6)
(6)
(1)
(6)
(5)
(6)
(5)
(6)
(6)
(1)
>7.5V
Outputs
n/a
n/a
18V
n/a
18V
36V
n/a
45V
n/a
22
n/a
36
n/a
60
2.58” x 7.3” x 0.62” (Junior)
4.9” x 7.3” x 0.62” (Full Size)
1
X = 5.2V
W = 5.5V
V = 5.8V
T = 6.5V
R = 7.5V
M = 10V
1 = 12V
P = 13.8V
2 = 15V
N = 18.5V
3 = 24V
L = 28V
J = 36V
K = 40V
4 = 48V
H = 52V
F = 72V
D = 85V
B = 95V
[d]
W = 24V
2
3
= 36V
= 48V
N = 48V
= 72V
T = 110V
= 150V
= 300V
= 150/300V 100 – 375V
72
• Low noise ZCS power architecture
n/a
110
n/a
215
425
n/a
4
• Booster versions available for
expanded output power –
full size only (add B to part number
Example: VI-LBxx-xx)
5
6
7
85V
170V
90V
(10)
(5)
Max. Output
Per Module
5 – 7.5V
Outputs
<5V
Outputs
(1)
(2)
(4)
(5)
(6)
(7)
(8)
(9)
(10)
(11)
50W
50W
75W
75W
75W
75W
75W
100W
100W
150W
150W
200W
200W
50W
10A
15A
15A
20A
20A
30A
30A
40A
40A
10A
[e]
Product Highlights
[f]
100W
100W
150W
150W
200W
50W
Vicor’s MegaMod and MegaMod Jr.
Families of single, dual and triple output
DC-DC converters provide power system
designers with cost effective, high
performance, off-the-shelf solutions to
applications that might otherwise require a
custom supply.
[a]
[b]
[c]
[d]
[e]
[f]
Transient voltage for 1 second.
Single output configurations of 225W are limited to +55°C ambient and are available by special order.
Dual and triple output configurations totaling 225W are limited to +55°C ambient.
Single, dual, and triple output configurations totaling 450W are limited to +55°C.
7.5V output is 75W
Incorporating standard VI-200 or VI-J00
Family converters in rugged, chassis mount
packages, MegaMod and MegaMod Jr.’s
can be ordered with single, dual or triple
outputs, having a combined output power
of up to 600W. Totally isolated outputs
eliminate efficiency penalties and output
interaction problems.
6.5V and 7.5V output is 75W
Product Grade Temperature (°C)
Output Power/Current
MegaMod
MegaMod Jr.
MegaMod
MegaMod Jr.
VOUT ≥ 5V VOUT < 5V
VOUT ≥ 5V VOUT < 5V
E
C
I
=
=
=
–10 to +85
–25 to +85
–40 to +85
–10 to +100
–25 to +100
–40 to +100
–55 to +100
Y = 50W
Y = 10A
X = 15A
W = 20A
V = 30A
U = 40A
Z
= 25W
Z = 5A
X = 75W
W = 100W
V = 150W
U = 200W
Y = 50W
X = 75W
W = 100W
Y = 10A
X = 15A
W = 20A
M = –55 to +85
Refers to Baseplate Temperature
For on-line product configuration visit:
Output Power/Current
MegaMod / MI-MegaMod DC-DC
Converters Configurator
Output Power/Current
VOUT ≥ 5V
VOUT < 5V
VOUT ≥ 5V
VOUT < 5V
W = 100W
W = 20A
V
U
S
Q
= 150W
= 200W
= 300W
= 400W
V
U
S
Q
= 30A
= 40A
= 60A
= 80A
S = 300W
P = 450W
M = 600W
S = 60A
P = 90A
M = 120A
MegaMod™ & MegaMod Jr.™ Family
Page 1 of 7
Rev 2.3
09/2016
vicorpower.com
800 927.9474
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