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Datasheet> All Categories > Power/power management> Switching power supply> VI-LJN4-EW
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VI-LJN4-EW

Description
Switching Power Supplies VI-LJN4-EW
CategoryPower/power management    Switching power supply   
File Size719KB，8 Pages
ManufacturerVICOR
Websitehttp://www.vicorpower.com/
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Parameter NameAttribute value
MakerVICOR
Product Categoryswitching power supply

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MegaMod™ &
MegaMod Jr.™ Family
25 to 600 Watts DC-DC Converters Single, Dual, Triple Output Chassis Mount
Features & Benefits
•
RoHS compliant (VE versions)
•
Inputs: 10 to 400V
DC
•
Any output, 1 to 95V
DC
•
cULus, cTÜVus, CE Marked
•
80 – 90% Efficiency (Typical)
•
Up to 27 W/In3
•
1 Up:
2.58” x 2.5” x 0.62” (Junior)
4.9” x 2.5” x 0.62” (Full Size)
•
2 Up:
2.58” x 4.9” x 0.62” (Junior)
4.9” x 4.9” x 0.62” (Full Size)
•
3 Up:
2.58” x 7.3” x 0.62” (Junior)
4.9” x 7.3” x 0.62” (Full Size)
•
Low noise ZCS power architecture
•
Booster versions available for
expanded output power –
full size only (add B to part number
Example: VI-LBxx-xx)
Configuration Chart
Substitute VE– for VI– for RoHS compliant versions
Full-Size Modules – MegaMod
Configuration
Single Output
VI-L
-
VI-M
-
F
A
A
F A
VI-N
FF AA
-
F
FF AA
F A
F
Dual Output
A
VI-P
FF AA
-
F A
Junior-Size Modules – MegaMod Jr
# of
Modules Configuration
1
2
3
2
3
3
F FA
F A
F
Triple Output
AA
FF A
F A
A
Output
Power
50 – 200W
100 – 400W
300 – 600W
100 – 400W
F
F
F
A
F
F
A
A
A A
F F
Output
Power
25 – 100W
F
A
# of
Modules
1
Single Output
VI-LJ
-
Dual Output
VI-PJ
-
F
A
F
A
50 – 200W
2
VI-Q
A
F A
Triple
F F F A A
Output
-
-
150 – 600W
150 – 600W
A
VI-R
F F F A A
A
F A
A
VI-RJ
-
F
A A
F F
75 – 300W
3
A
F F AF A A
F A
Input
F
Voltage
Nominal
0 = 12V
[b][c]
V = 24V
[b][c]
1 = 24V
[d]
W = 24V
[d]
2 = 36V
3 = 48V
N = 48V
4 = 72V
T = 110V
5 = 150V
6 = 300V
7 = 150/300V
Max. Output
Per Module
(1)
(2)
(4)
(5)
(6)
(7)
(8)
(9)
(10)
(11)
10 – 20V
10 – 36V
21 – 32V
18 – 36V
21 – 56V
42 – 60V
36 – 76V
55 – 100V
66 – 160V
100 – 200V
200 – 400V
100 – 375V
Input Range
Full Power
Maximum Power
(see chart below)
MegaMod
(4)
(2)
(8)
(8)
(6)
(10)
(10)
(9)
(8)
(9)
(10)
(5)
MegaMod Jr.
(1)
(11)
(6)
(6)
(1)
(6)
(5)
(6)
(5)
(6)
(6)
>7.5V
Outputs
75W
75W
75W
100W
100W
150W
150W
200W
200W
50W
F F FF AA
A
F A A
Low Line
Transient
[a]
75% Max Power
n/a
n/a
18V
n/a
18V
36V
n/a
45V
n/a
85V
170V
90V
22
n/a
36
n/a
60
72
n/a
110
n/a
215
425
n/a
Output
Voltage
Z
Y
0
X
W
V
T
R
M
1
P
2
N
3
L
J
K
4
H
F
D
B
=
=
=
=
=
=
=
=
=
=
=
=
=
=
=
=
=
=
=
=
=
=
2V
3.3V
5V
5.2V
5.5V
5.8V
6.5V
7.5V
10V
12V
13.8V
15V
18.5V
24V
28V
36V
40V
48V
52V
72V
85V
95V
A
Product Highlights
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.
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.
5 – 7.5V
Outputs
50W
50W
[e]
75W
75W
100W
[f]
100W
150W
150W
200W
50W
(1)
<5V
Outputs
10A
15A
15A
20A
20A
30A
30A
40A
40A
10A
[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
6.5V and 7.5V output is 75W
Product Grade Temperature (°C)
MegaMod
E
C
I
M
=
=
=
=
–10 to +85
–25 to +85
–40 to +85
–55 to +85
Output Power/Current
MegaMod
MegaMod Jr.
V
OUT
≥
5V V
OUT
< 5V V
OUT
≥
5V V
OUT
< 5V
Y
=
X
=
W
=
V
=
U
=
50W
75W
100W
150W
200W
Y
=
X
=
W
=
V
=
U
=
10A
15A
20A
30A
40A
Z
=
Y
=
X
=
W
=
25W
50W
75W
100W
Z
= 5A
Y
= 10A
X
= 15A
W
= 20A
MegaMod Jr.
–10 to +100
–25 to +100
–40 to +100
–55 to +100
For on-line product configuration visit:
MegaMod / MI-MegaMod DC-DC
Converters Configurator
Refers to Baseplate Temperature
Output Power/Current
V
OUT
≥
5V
W
V
U
S
Q
=
=
=
=
=
100W
150W
200W
300W
400W
V
OUT
< 5V
W
V
U
S
Q
=
=
=
=
=
20A
30A
40A
60A
80A
Output Power/Current
V
OUT
≥
5V
S
= 300W
P
= 450W
M
= 600W
V
OUT
< 5V
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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