Datenblatt

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date
04/23/2013
page
1 of 5
SERIES: VF-S320-XXA-CF │ DESCRIPTION: AC-DC POWER SUPPLY
FEATURES
•
•
•
•
•
•
•
•
•
up to 320 W continuous power
700 W peak power within 500 µs duty duration
metal top cover and fan
passive power factor correction
power good signal
3,000 Vac isolation voltage
over load, over voltage, over temperature, and short circuit protections
UL, cUL, and TUV 60950-1 safety approvals
efficiency up to 83%
RoHS
MODEL
VF-S320-05A-CF
output
voltage
output
current
output
power
ripple and
noise 1,2
efficiency
(Vdc)
max
(A)
max
(W)
max
(mVp-p)
typ
(%)
5
45
225
50
75%
VF-S320-09A-CF
9
29.1
262
90
83%
VF-S320-12A-CF
12
26.67
320
120
80%
VF-S320-15A-CF
15
21.33
320
150
83%
VF-S320-18A-CF
18
17.78
320
180
83%
VF-S320-24A-CF
24
13.33
320
240
83%
VF-S320-28A-CF
28
11.43
320
280
83%
VF-S320-36A-CF
36
8.89
320
360
83%
VF-S320-48A-CF
48
6.67
320
480
83%
VF-S320-54A-CF
54
5.93
320
540
83%
Notes:
1. 1% minimum load is required to maintain the ripple and regulation.
2. Ripple and noise is measured from 10 KHz to 20 MHz at output terminals with a 0.1 μF ceramic capacitor and a 22 μF electrolytic capacitor in parallel.
PART NUMBER KEY
VF - S320 - XX A - CF - X
Base Number
Output Voltage
Input/Output connector:
“blank” = Terminal block input / Terminal block output
1 = Molex input / Molex output
2 = Molex input / Terminal block output
3 = Terminal block input / Molex output
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CUI Inc │ SERIES: VF-S320-XXA-CF │ DESCRIPTION: AC-DC POWER SUPPLY
date 04/23/2013 │ page 2 of 5
INPUT
parameter
conditions/description
voltage
90-132/180-264 auto selectable
min
frequency
current
at 100~120 Vac, cold start
at 200~240 Vac, cold start
inrush current
at 115 Vac, full load, cold start
at 230 Vac, full load, cold start
power factor
compliant to EN 61000-3-2 class A
max
units
90/180
typ
132/264
Vac
47
63
Hz
8
4
A
A
35
70
A
A
max
units
OUTPUT
parameter
conditions/description
line regulation
low line to high line
load regulation
all other outputs
min
typ
±1
temperature coefficient
±1
%
0.25
mV/°C
transient response
Output voltage returns to within 1% in less than 2.5 ms for a 50% load change.
Peak transient does not exceed 5%.
start-up time
At 120 Vac
rise time
hold-up time
0.2
At 120 Vac and 80% of rated maximim load
%
1
s
20
ms
20
adjustability
ms
±5
power good
Designated as PG on the CN3.
This signal goes high 100-500 ms after the output reaches regulation.
It goes low at least 1 ms before loss of regulation.
fan drive
12 Vdc / 400 mA for external fan
%
PROTECTIONS
parameter
conditions/description
min
typ
over voltage protection
AC input needs to be reset to restart the power supply
over current protection
automatically recovers
short circuit protection
short circuit can be continuous, recovers automatically upon removal of short
over temperature protection
auto recovery
110
max
units
130
%
140
%
85
°C
max
units
SAFETY & COMPLIANCE
parameter
conditions/description
isolation voltage
applied for 3 seconds at 10 mA max.
primary to secondary
primary to transformer core
primary to earth chassis
min
typ
safety approvals
UL 60950-1, CSA C22.2 No. 60950-1-03, TUV EN 60950-1, CE Mark (LVD)
EN 61000-3-(2,3) & IEC 61000-4 Series regulations and CB
EMI/EMC
pass FCC Part 15, CISPR 22 class B, conducted
leakage current
at 240 Vac
at 120 Vac
RoHS compliant
yes
MTBF
according to MIL-HDBK-217 at 30 ºC
3,000
1,500
1,500
Vac
Vac
Vac
500
300
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100,000
μF
μF
hrs
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CUI Inc │ SERIES: VF-S320-XXA-CF │ DESCRIPTION: AC-DC POWER SUPPLY
date 04/23/2013 │ page 3 of 5
ENVIRONMENTAL
parameter
conditions/description
operating temperature
see derating curve
min
typ
0
storage temperature
max
units
70
°C
-20
85
°C
operating humidity
non-condensing
5%
90%
%
storage humidity
non-condensing
5%
95%
%
vibration
acceleration ± 7.35 M/(SxS), on X, Y and Z Axis
5
50
Hz
max
units
DERATING CURVES
output power vs. ambient temperature
Load (%)
100
80
60
50
40
20
0
10
20
30
40
50
60
70
Ambient Temperature (°C)
MECHANICAL
parameter
conditions/description
dimensions
152.40 x 101.60 x 50.80 [6 x 4 x 2 inch]
min
weight
typ
mm
800
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g
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CUI Inc │ SERIES: VF-S320-XXA-CF │ DESCRIPTION: AC-DC POWER SUPPLY
date 04/23/2013 │ page 4 of 5
MECHANICAL DRAWING
units: mm[inches]
tolerance: ±0.3 mm
unless otherwise specified
152.40 6.000
38.10 1.500
50.80 2.000
SCALE: 1:3
101.60 4.000
(2 PLCS)
connector part no.
JS-1120-05
(5 pins, 3 used)
CN1
1
ground
2
ac neutral
3
ac line
L
L
76.20 3.000
(2 PLCS)
N
N
G
G
VO-
VO-
VO+
VO+
101.60 4.000
CN2
1
Vo+
2
Vo+
3
Vo+
4
Vo+
5
Vo+
6
Vo-
7
Vo-
8
Vo-
9
Vo-
10
Vo-
CN3
1
power good
2
RTN
3
fan fail
Notes: 1.
2.
3.
4.
5.
UNC 8-32
(6 PLCS)
A
terminal block option
M3.5 screw
7pins 9.5mm center
connector part no.
JS-1120-10
(10 pins)
FAN2
+
-
CN3
FF
RTN
PG
25.40 1.000
(2 PLCS)
101.60 4.000
DETAIL A
SCALE 2 : 1
CN1 mates with JST VH series 5-pin connector.
CN2 mates with VH series 10-pin connector.
CN3 mates with JST XHP-3 or equivalent (CHYAO SHIUNN JS-2001-03) and JST SXH-002T-P0.6 mating pins
Fan drive connector mates with JST part no. XHP-2 or equivalent
Mounting hole max depth 4.00mm
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25.40 1.000
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CUI Inc │ SERIES: VF-S320-XXA-CF │ DESCRIPTION: AC-DC POWER SUPPLY
date 04/23/2013 │ page 5 of 5
REVISION HISTORY
rev.
description
date
1.0
initial release
05/05/2009
1.01
new template applied
12/17/2011
1.02
V-Infinity branding removed
08/28/2012
1.03
removed on/off information, removed low leakage option, updated spec
04/23/2013
The revision history provided is for informational purposes only and is believed to be accurate.
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20050 SW 112th Ave.
Tualatin, OR 97062
800.275.4899
Fax 503.612.2383
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[email protected]
CUI offers a two (2) year limited warranty. Complete warranty information is listed on our website.
CUI reserves the right to make changes to the product at any time without notice. Information provided by CUI is believed to be accurate and reliable. However, no responsibility is
assumed by CUI for its use, nor for any infringements of patents or other rights of third parties which may result from its use.
CUI products are not authorized or warranted for use as critical components in equipment that requires an extremely high level of reliability. A critical
component is any component of a life support device or system whose failure to perform can be reasonably expected to cause the failure of the life support device or system, or to
affect its safety or effectiveness.
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