Data Sheet
FlatPACTM
50 to 600 Watts Autoranging
AC-DC Switchers
Features
• RoHS compliant (VE versions)
• Microcontroller architecture
• Inputs: 115/230 Vac autoranging
• Meets FCC Part 15, EN55022,
Class B conducted emissions
• 80 – 90% efficiency
Configuration Chart
• Any output: 1 to 95 Vdc
• Module enable/disable
0
1
1
E U U U
-
Typical Model: VI-RU
-
Input
Output
Input Characteristics
90–132/180–264 Vac
U = Autoranging
(except LU series)
115/230 Vac
1: 5 Vdc at 200 W
2: 12 Vdc at 200 W
3: 12 Vdc at 200 W
• UL, TÜV, CE marked
• Remote sense and current limit
• BUS OK and AC OK
(except LU series)
Substitute VE– for VI– for RoHS compliant versions
• 40 ms ride-through time
• OVP and thermal shutdown
• 1 output; up to 200 W
Configuration
Single Output
Total
# of
Power
Converters
Dimensions
• 1 or 2 outputs; up to 400 W
• 1, 2, or 3 outputs; up to 600 W
9.25" x 2.5" x 1.37"
VI-LU
VI-MU
VI-NU
-
50 – 200 W
200 – 400 W
300 – 600 W
1
2
3
(234,8 x 124,5 x 34,8 mm)
9.25" x 4.9" x 1.37"
-
(234,8 x 124,5 x 34,8 mm)
9.25" x 7.3" x 1.37"
Product Highlights
-
(234,8 x 185,4 x 34,8 mm)
If you’re looking for the convenience
of a complete, low profile, agency-
approved switching power supply, look
no further. The FlatPAC combines Vicor’s
workhorse VI-200 family of DC-DC
converters with a modular package and
front-end subassembly to provide from
50 to 600 W of output power from one
to three outputs.
Dual Output
VI-PU
9.25" x 4.9" x 1.37"
-
100 – 400 W
150 – 600 W
2
3
(234,8 x 124,5 x 34,8 mm)
9.25" x 7.3" x 1.37"
VI-QU
-
(234,8 x 185,4 x 34,8 mm)
Triple Output
VI-RU
9.25" x 7.3" 1.37"
-
150 – 600 W
3
(234,8 x 185,4 x 34,8 mm)
Output Voltage
A flat plate heat sink for use in conduction
cooled applications may be specified as an
alternate to the standard finned version by
adding “CC” to the end of the model
number.
Z = 2 V
W = 5.5 V
V = 5.8 V
T = 6.5 V
R = 7.5 V
M = 10 V
1 = 12 V
P = 13.8 V
2 = 15 V
N = 18.5 V
3 = 24 V
L = 28 V
J = 36 V
K = 40 V
4 = 48 V
H = 52 V
F = 72 V
D = 85 V
B = 95 V
Y = 3.3 V
0 = 5 V
X = 5.2 V
Vicor’s FlatPAC is also available with a
current controlled output using BatMod
converter modules of 12, 24, or 48 Vdc
outputs. This option is specified by
appending “BM” or “BC” (for conduction
cooled versions) to the end of the FlatPAC
model number.
Product Grade Temps. °C
Output Power/Current
Grade
Operating
Storage
–20 to +100
–20 to +100
–55 to +100
OUT
OUT
V
Y
X
≥5 V
V
Y
X
< 5 V
E =
0 to +85
= 50 W
= 10 A
C =
0 to +85
= 75 W
= 15 A
I
=
–30 to +85
W = 100 W
W = 20 A
V
U
= 150 W
= 200 W
V
U
= 30 A
= 40 A
Temperatures apply to product case.
Mixing VI-200 and BatMods in a single
FlatPAC is not permissible.
Output Power/Current
V
OUT ≥5 V
V
OUT < 5 V
Output Power/Current
The FlatPAC’s contemporary design
allows us to configure your order quickly
and provide rapid turnaround on standard
models. It is truly a complete power
solution, enabling you to spend more time
designing your system and less time
worrying about how to power it.
W= 100 W
V = 150 W
U = 200 W
S = 300 W
Q = 400 W
W= 20 A
V = 30 A
U = 40 A
S = 60 A
Q = 80 A
V
OUT ≥5 V
V
OUT < 5 V
S = 60 A
P = 90 A
M = 120 A
S = 300 W
P = 450 W
M = 600 W
Options
BC = BatMod/Conduction Cooled
BM = BatMod
FlatPAC
CC = Conduction Cooled
Vicor Corp. Tel: 800-735-6200, 978-470-2900 Fax: 978-475-6715
Rev. 1.5
Page 1 of 6
Set your site on VICOR at vicorpower.com