F l a t PA C
Product Highlights
™
50 to 600W
Autoranging
AC-DC Switchers
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 600W of output
power from one to three outputs.
A flat plate heatsink 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 48Vdc outputs. This option is
specified by appending “BM” or “BC”
(for conduction cooled versions) to the
end of the FlatPAC model number.
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.
Features
➤
Microcontroller architecture
➤
Inputs: 115/230Vac autoranging
➤
Meets FCC Part 15, EN55022, Class B
conducted emissions
➤
80-90% efficiency
➤
Any output: 1 to 95Vdc
➤
Module enable/disable (except LU series)
➤
UL, CSA, TÜV, VDE, BABT, CE marked
➤
Remote sense and current limit
➤
BUS OK and AC OK (except LU series)
➤
40mS ride-through time
➤
OVP and thermal shutdown
➤
1 output; up to 200W
➤
1 or 2 outputs; up to 400W
➤
1, 2, or 3 outputs; up to 600W
FlatPAC Configuration Chart
Typical Model:
V I - R U
0
1
1 – E
U
U
U –
Input:
115/230Vac;
Output 1:
5Vdc at 200W
Output 2:
12Vdc at 200W
Output 3:
12Vdc at 200W
Total Power
Single
Outputs:
50-200W
200-400W
300-600W
Dual
Outputs:
100-400W
150-600W
Triple
Outputs:
150-600W
Part No.
VI-LU
VI-MU
VI-NU
VI-PU
VI-QU
VI-RU
–
–
–
–
–
–
# of
Converters
1
2
3
2
3
3
Dimensions
9.25" x 2.5" x 1.37"
(234,8 x 63,5 x 34,8mm)
9.25" x 4.9" x 1.37"
(234,8 x 124,5 x 34,8mm)
9.25" x 7.3" x 1.37"
(234,8 x 185,4 x 34,8mm)
9.25" x 4.9" x 1.37"
(234,8 x 124,5 x 34,8mm)
9.25" x 7.3" x 1.37"
(234,8 x 185,4 x 34,8mm)
9.25" x 7.3" x 1.37"
(234,8 x 185,4 x 34,8mm)
Input Characteristics
90-132/180-264Vac
U = Autoranging
Z 2V
Output Voltage
M 10V
1 12V
2 15V
3 24V
L 28V
J 36V
K 40V
4 48V
F 72V
B 95V
Y 3.3V
0 5V
X 5.2V
V 5.8V
T 6.5V
R 7.5V
Product Grade
E = 0°C to +85°C Case
C = 0°C to +85°C Case
I = -30°C to +85°C Case
Output Power/Current
V
out
≥
5V
Y = 50W
X = 75W
W = 100W
V = 150W
U = 200W
V
out
< 5V
Y = 10A
X = 15A
W = 20A
V = 30A
U = 40A
P 13.8V H 52V
W 5.5V N 18.5V D 85V
Output Power
V
out
≥
5V
W = 100W
V = 150W
U = 200W
S = 300W
Q = 400W
V
out
< 5V
W = 20A
V = 30A
U = 40A
S = 60A
Q = 80A
Output Power/Current
V
out
≥
5V
S = 300W
P = 450W
M = 600W
V
out
< 5V
S = 60A
P = 90A
M = 120A
Options
BC = BatMod/Conduction
Cooled
BM= BatMod
CC = Conduction Cooled
FlatPAC 10/02
1 of 4
FlatPAC Specifications
(Typical at 25°C, nominal line and 75% load, unless otherwise specified.)
Input Characteristics
AC line input
Autoranging
Line frequency
90-132/180-264Vac
47 to 63Hz (C-grade and E-grade)
47 to 440Hz (I-grade)
Inrush current
115Vac operation
1 converter: 16A @ peak line; 2 converters: 23A @ peak line; 3 converters: 39A @ peak line
230Vac operation
1 converter: 32A @ peak line; 2 converters: 47A @ peak line; 3 converters: 78A @ peak line
Ride-through time (full load)
90/180Vac low line
5ms minimum
115/230Vac nominal line
40ms minimum
AC fail warning time
5ms minimum (low line, full load)
AC and BUS OK (2 converter and 3 converter models only)
Off state
Vce = 70V maximum
On state
Vcesat = 0.4V maximum @ 1mA (1.5mA max.)
Module disable (2 converter and 3 converter models only, optically isolated LED input)
Continuous forward current
1 mA to 30mA
Forward voltage
1.65V max. at 30mA
Dielectric withstand
Primary to chassis GND
2,121Vdc
Primary to secondary
4,242Vdc
Secondary to chassis GND
707Vdc
Output Characteristics
(applies to each output individually)
E-Grade
MIN.
Setpoint accuracy
Load/line regulation
Load/line regulation
Output temperature drift
Long term drift
Output ripple
2V
5V
10-48V
Output voltage trimming
1
Total remote sense
compensation
OVP setpoint
Current limit
2
Short circuit current
Thermal Characteristics
Efficiency
Shutdown temp. — case
Operating temp. — case
Mechanical Specifications
Weight
3
C-, I-Grade
MAX.
2%
0.5%
1%
MIN.
TYP.
0.5%
0.05%
0.2%
0.01
0.02
60mV
2%
0.75%
50%
0.5
115%
105%
20%
MAX
1%
0.2%
0.5%
0.02
UNITS
V
NOM
V
NOM
V
NOM
%/°C
%/1k hours
p-p
p-p
p-p
NOTES
LL to HL, 10% to Full Load
LL to HL, No Load to full load
Over rated temperature
TYP.
1%
0.02
0.02
150mV
5%
3%
110%
50%
0.5
125%
105%
20%
100mV
3%
1.5%
110%
20MHz bandwidth
20MHz bandwidth
20MHz bandwidth
Volts
125%
135%
125%
130%
135%
140%
V
NOM
I
NOM
I
NOM
0.25V max. neg. leg
Recycle power
Automatic restart
90
78-88%
95
105
85
90
80-90%
95
105
85
°C
°C
Cool and recycle power to restart
See Thermal Curves
22.4 (652)
22.4 (652)
Ounces (Grams)
Safety Agency Approvals
UL, CSA, TÜV, VDE, IEC 950, CE Marked for low voltage directive, 73/23/EEC
Environmental Characteristics/Product Grade Designators
Storage temperature
-20°C to +100°C (C-grade and E-grade)
-55°C to +100°C (I-grade)
Operating temperature (case)
0°C to +85°C (C-grade and E-grade)
-30°C to +85°C (I-grade)
EMI / EMC Characteristics
(Performed on selected samples representative of the U Series FlatPac product family.)
Conducted emissions, LISN
EN 55022 and FCC R&R, Part 15, Subpart B, Class B
Electrostatic discharge
IEC 801-2, 1991, Level 4; ±8kV Contact, ± 15kV Air Discharge
RF radiated immunity, E-field
IEC 801-3, 1984; 27MHz to 500MHz, 3 V/M, CW
Electrical fast transients/burst
EN 61000-4-4, Level 2; ±1kV,
Surge immunity
EN 61000-4-5, Class 3; ±2kV Line to Ground, ±1kV Line to Line
1
10, 12V and 15V outputs, trim range ±10%. Consult factory for wider trim range.
2
Output voltages of 5V or less incorporate foldback current limiting, greater than 5V incorporate straight line current limiting.
3
For MU, PU series, multiply value by 2; for NU, QU, RU series, multiply value by 3.
FlatPAC 10/02
2 of 4
Thermal Curves, 5V Output
FREE AIR
50 LFM
100 LFM
250 LFM
500 LFM
750 LFM
1000 LFM
200
175
150
Output Power (Watts)
400
350
300
600
525
450
Output Power (Watts)
Output Power (Watts)
Output Power (Watts)
Output Power (Watts)
Output Power (Watts)
125
100
75
50
25
0
0
5
10
15
20
25
30
35
40
45
50
55
60
65
70
75
80
85
Ambient Temperature (Deg. C)
Ambient Temperature (Deg. C)
250
200
150
100
50
0
0
5
10
15
20
25
30
35
40
45
50
55
60
65
70
75
80
85
Ambient Temperature (Deg. C)
Ambient Temperature (Deg. C)
375
300
225
150
75
0
0
5
10
15
20
25
30
35
40
45
50
55
60
65
70
75
80
85
Ambient Temperature (Deg. C)
Ambient Temperature (Deg. C)
LU Series
MU, PU Series
NU, QU, RU Series
Thermal Curves, 10 to 48V Output
FREE AIR
50 LFM
100 LFM
250 LFM
500 LFM
750 LFM
1000 LFM
200
175
150
400
350
300
600
525
450
Output Power (Watts)
Output Power (Watts)
Output Power (Watts)
Output Power (Watts)
125
100
75
50
25
0
0
5
10
15
20
25
30
35
40
45
50
55
60
65
70
75
80
85
Ambient Temperature (Deg. C)
Ambient Temperature (Deg. C)
250
200
150
100
50
0
0
5
10
15
20
25
30
35
40
45
50
55
60
65
70
75
80
85
Ambient Temperature
(Deg.
Ambient Temperature
(Deg. C)
C)
Output Power (Watts)
Output Power (Watts)
375
300
225
150
75
0
0
5
10
15
20
25
30
35
40
45
50
55
60
65
70
75
80
85
Ambient Temperature (Deg. C)
Ambient Temperature (Deg. C)
LU Series
MU, PU Series
NU, QU, RU Series
Application Circuits
V
LINE
≥
90 (180) Vac
AC
Line
AC OK
BUS OK
AC Line
Interrupted
T0 T1
T2
T3
T4
Conditions:
Full Load 90 (180) Vac, AC Line
MOD DIS –
MOD DIS +
AC OK –
AC OK +
BUS OK –
BUS OK +
Internal
Supervisory
Circuits
(Optocouplers)
2-Up
and
3-Up
Time Interval
T0-T1
T2-T3
T2-T4
T3-T4
Min
0
0
5
5
Typ
0.1
40
–
–
Max
1.0
–
–
–
Units
ms
ms
ms
ms
Notes
Ride-through time
Hold-up time
AC fail warning time
Power Up and Power Down Sequencing
AC Mains
Earth Ground
L1
L2/N
GND
+O
R1
+S
Trim
–S
R2
1-Up
+ Vout
10K
AC Mains Connections
–O
Vout RTN
Resistor Values for Trimming Standard Output Voltages
Nom. Output Voltage
5V
12V
15V 24V 28V 48V Trim Range
R1(kΩ)
0.953 15.8 22.1 41.2 48.7 90.9 +10%, -10%
R2(kΩ)
90
90
90
90
90
90
Output Trimming
FlatPAC 10/02
3 of 4
Mechanical Drawings
Inputs
1 MOD DIS–
2 MOD DIS+
3 AC OK–
4 AC OK+
5 BUS OK–
6 BUS OK+
7 AC IN L1
8 AC IN L2/N
9 CHASSIS GND
Input connector,
Amp P/N 644488-6;
mating connector,
MTA-100 IDC Series
Terminals for
#16-12 AWG wire
All Models
Measure case temperature
this surface.
1.375
±0.020
34.91
±0.51
0.50
12.57
9.245
±0.030
234.82
±0.76
1.11
28.19
Outputs
10 +OUT (#10-32 Stud)
11 +OUT
12 +SENSE (V
TRIM
*)
13 TRIM (I
TRIM
*)
14 –SENSE (I
MON
*)
15 –OUT
16 –OUT (#10-32 Stud)
Output connector,
Amp P/N 644486-5;
mating connector,
MTA-100 IDC Series
LU Series
MOUNTING HOLE
ø 0.15
±0.01
THRU
4 PLACES
OUTPUT 1
*On FlatPACs with BatMODs only.
2.540
±0.030
64.52
±0.76
1.27
32.26
2.156
±0.010
7
8
54.76
±0.25
9
10
11
12
13
14
15
16
0.192
±0.010
4.88
±0.25
0.18
4.57
6.00
152.4
MU, PU Series
MOUNTING HOLE
ø 0.15
±0.01
THRU
5 PLACES
OUTPUT 2
1
2
3
4
5
6
OUTPUT 1
10
+
4.960
±0.030
125.98
±0.76
3.83
97.16
1.17
29.72
4.562
±0.010
115.87
±0.25
16
10
11
12
13
14
15
16
10
11
12
13
14
15
16
10
11
12
13
14
15
16
2.281
±0.010
7
57.94
±0.25
8
9
–
0.199
±0.010
5.05
±0.25
0.18
4.57
6.00
152.4
NU, QU, RU Series
MOUNTING HOLE
ø 0.15
±0.01
THRU
6 PLACES
7.380
±0.030
187.45
±0.76
OUTPUT 2
OUTPUT 3
OUTPUT 1
10
+
7.000
±0.010
177.8
±0.25
1
2
3
4
5
6
16
10
10
11
12
13
14
15
16
10
+
–
10
11
12
13
14
15
16
10
11
12
13
14
15
16
10
11
12
13
14
15
16
5.48
139.19
4.710
±0.010
119.63
±0.25
16
OUTPUT 1
OUTPUT 1
16
10
11
12
13
14
15
16
+
1.93
49.02
–
–
0.190
±0.010
4.83
±0.25
0.18
4.57
6.00
152.4
FlatPAC 10/02
OUTPUT 1
7
8
9
2.290
±0.010
58.17
±0.25
10
11
12
13
14
15
16
OUTPUT 2
12
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