Vicor Corp. Tel: 800-735-6200, 978-470-2900 Fax: 978-475-6715 FlatPAC Rev. 1.5 Page 1 of 6
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Configuration Chart
Features
• RoHS compliant (VE versions)
• Microcontroller architecture
• Inputs: 115/230 Vac autoranging
• Meets FCC Part 15, EN55022,
Class B conducted emissions
• 80 – 90% efficiency
• Any output: 1 to 95 Vdc
• Module enable/disable
(except LU series)
• UL, TÜV, CE marked
• Remote sense and current limit
• BUS OK and AC OK
(except LU series)
• 40 ms ride-through time
• OVP and thermal shutdown
• 1 output; up to 200 W
• 1 or 2 outputs; up to 400 W
• 1, 2, or 3 outputs; up to 600 W
Product Highlights
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.
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.
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.
Mixing VI-200 and BatMods in a single
FlatPAC is not permissible.
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.
Data Sheet
FlatPAC
TM
50 to 600 Watts Autoranging
AC-DC Switchers
Substitute VE– for VI– for RoHS compliant versions
Configuration Total # of
Power Converters Dimensions
Single Output
VI-LU - 50 – 200 W 1
9.25" x 2.5" x 1.37"
(234,8 x 124,5 x 34,8 mm)
VI-MU - 200 – 400 W 2
9.25" x 4.9" x 1.37"
(234,8 x 124,5 x 34,8 mm)
VI-NU - 300 – 600 W 3
9.25" x 7.3" x 1.37"
(234,8 x 185,4 x 34,8 mm)
Dual Output
VI-PU - 100 – 400 W 2
9.25" x 4.9" x 1.37"
(234,8 x 124,5 x 34,8 mm)
VI-QU - 150 – 600 W 3
9.25" x 7.3" x 1.37"
(234,8 x 185,4 x 34,8 mm)
Triple Output
VI-RU - 150 – 600 W 3
9.25" x 7.3" 1.37"
(234,8 x 185,4 x 34,8 mm)
Typical Model: VI-RU - -
Input Output Input Characteristics
115/230 Vac 1: 5 Vdc at 200 W 90–132/180–264 Vac
2: 12 Vdc at 200 W U = Autoranging
3: 12 Vdc at 200 W
Z = 2 V
Y = 3.3 V
0 = 5 V
X = 5.2 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
Output Voltage
Grade Operating Storage
E = 0 to +85 –20 to +100
C = 0 to +85 –20 to +100
I = –30 to +85 –55 to +100
Temperatures apply to product case.
Product Grade Temps. °C
V
OUT
≥5 V V
OUT
< 5 V
Y = 50 W Y = 10 A
X = 75 W X = 15 A
W = 100 W W = 20 A
V = 150 W V = 30 A
U = 200 W U = 40 A
Output Power/Current
VOUT ≥5 V VOUT < 5 V
W= 100 W W= 20 A
V = 150 W V = 30 A
U = 200 W U = 40 A
S = 300 W S = 60 A
Q = 400 W Q = 80 A
Output Power/Current
VOUT ≥5 V VOUT < 5 V
S = 300 W S = 60 A
P = 450 W P = 90 A
M = 600 W M = 120 A
Output Power/Current
BC = BatMod/Conduction Cooled BM = BatMod CC = Conduction Cooled
Options
