Datasheet

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date
08/28/2012
page
1 of 5
SERIES: VUF-D400-D │ DESCRIPTION: AC-DC POWER SUPPLY
FEATURES
• safety approvals: UL 60950-1, CSA C22.2 No.
60950-1-03
• dual output
• current monitoring and remote voltage adjustments (margin)
• compact 1U size and high power density: 5.56 W/inch3
• power factor corrected to EN 61000-3-2 Class D
• short circuit, overload, over voltage and over temperature
protections
• optional IEC320 AC inlet or terminal block
• current sharing
RoHS
output
voltage1,2,3
MODEL
output
current max.
ripple
and noise4,5
efficiency
(Vdc)
convection
(A)
22.95 CFM
(A)
max
(% Vp-p)
typ
(%)
VUF-D400-D312
3.3
12
30
16.7
40
25
±1
75
VUF-D400-D324
3.3
24
30
8.34
40
12.5
±1
75
VUF-D400-D512
5
12
30
16.7
40
25
±1
75
VUF-D400-D524
5
24
30
8.34
40
12.5
±1
75
VUF-D400-D1242
12
24
16.7
8.33
25
12.5
±1
75
Notes:
1.
2.
3.
4.
5.
output is fully isolated
output voltage is measured at output power connector
provides peak power of 700 W within 500 μs for all models
1% minimum load is required to maintain the ripple and regulation
Ripple & noise are measured at 20 MHz BW with 0.1 μF ceramic cap and a 22 μF electrolytic capacitors on the output
PART NUMBER KEY
VUF-D400 - DXXX
Preset Output Voltage
Base Number
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CUI Inc │ SERIES: VUF-D400-D │ DESCRIPTION: AC-DC POWER SUPPLY
date 08/28/2012 │ page 2 of 5
INPUT
parameter
conditions/description
min
voltage
frequency
current
typ
90
47
at 90 Vac, full load
inrush current
at 230 Vac, full load, cold start
input fuse
Built-in ac fuse. A blown fuse usually indicates permanent
damage to the power supply serviceable by factory only.
power factor correction
meets EN 61000-3-2 Class D
max
units
264
Vac
63
Hz
6.35
A
35
A
max
units
OUTPUT
parameter
conditions/description
min
total regulation
typ
±5
transient response
output voltage returns to within 1% in less than 2.5 ms, 50%
load change, peak transient does not exceed 5%.
overshoot
turn-on and turn-off overshoot shall not exceed 5% over
nominal voltage.
turn-on delay
at 230 Vac
hold-up time
at 80% load
%
1
20
adjustment range
output user adjustable
remote sense
Designated as RS+ and RS- on CN3. Total voltage
compensation for cable losses with respect to the main output.
remote on/off
Defined RSW on CN3, requiring a low signal to inhibit output.
LED display (LED 1)
Green - the power supply is operating normally.
Orange - when any protection occurs or RSW is low.
power good
Designated as PG on CN3. This signal goes high 100~500 ms
after the output reaches regulation. It goes low at least 1 ms
before loss of regulation.
s
ms
±5
%
PROTECTIONS
parameter
conditions/description
input under voltage protection
Power supply shuts down when ac input is under 80 ±5 Vac.
When ac line reappears over 86 ±5 Vac, the power supply
restarts automatically.
min
over voltage protection
shutdown and latches, ac input reset required to restart
over current protection
auto recovery
short circuit protection
auto recovery upon removal of short
over temperature protection
shutdown
110
85
cui.com
typ
max
units
130
%
140
%Io
°C
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CUI Inc │ SERIES: VUF-D400-D │ DESCRIPTION: AC-DC POWER SUPPLY
date 08/28/2012 │ page 3 of 5
SAFETY & COMPLIANCE
parameter
conditions/description
isolation voltage
primary to secondary at 2 mA for 3 seconds
primary to transformer core at 2 mA for 3 seconds
primary to earth ground at 2 mA for 3 seconds
min
typ
safety approvals
UL 60950-1, CSA C22.2 No. 60950-1-03, TUV EN 60950-1, CE Mark (LVD)
EN 61204-3/61000-3-(2,3) & IEC 61000-4 Series Regulations, CB
EMI/EMC
FCC Part 15, CISPR22 Class B, conducted
max
4,000
1,500
1,500
Vac
Vac
Vac
leakage current
grounding test
allowable resistance measured when 40 A current is applied
from the ground pin of the three prong plug to the farthest
earthed connection point.
RoHS compliant
yes
MTBF
according to MIL-HBK-217F at 30°C
units
1.5
mA
0.1
Ω
100,000
hours
ENVIRONMENTAL
parameter
conditions/description
operating temperature
derating linearly at 2.5% from 50~70°C
min
storage temperature
max
units
0
typ
50
°C
-20
85
°C
operating humidity
non-condensing
5
90
%RH
storage humidity
non-condensing
5
95
%RH
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CUI Inc │ SERIES: VUF-D400-D │ DESCRIPTION: AC-DC POWER SUPPLY
date 08/28/2012 │ page 4 of 5
MECHANICAL
parameter
conditions/description
dimensions
8 x 5 x 1.6 (203.2 x 127 x 40.64 mm)
min
typ
max
units
inch
weight
1.0
Mounting screws
kg
6-32, 1/4” or shorter
MECHANICAL DRAWING
units: inches (mm)
tolerance: inches: x.xx = ±0.02
mm: x.xx = ±0.5
C
C
B
B :M O U N TIN
TIN G H O LE 8 PLA
LA C E
6-32
632 U N C (Znn-plated)
SC A LE
L E 4:1
FAN
B
B
B
C
C
FA N
CN 3
V2
B
CN1
V2
RTN
RT
RTN
RT
V1
V1
CN 2
C :M O U N TI
TIN
N G H O LE 8 PLA
LA C E
M 4X
4 0.7 U N C
SC A LE
E 44:1
L
N
C
C
B
B
B
B
C
C
INPUT CONNECTOR (CN1)
Howder HD-121-3P
(option 1)
Molex 26-48-1071 or similar.
(option 2)
LOGIC CONNECTOR (CN3)
FAN
JS B5B-XH-A
JS B2B-XH-A
Suggested mating
connector
Molex 19198-0016 or similar
Suggested mating plug
Molex Part No. 09-91-0700
Suggested mating connector
JST XHP-5 or equivalent
Contact: SXH-002T-P0.6
Suggested mating connector
JST XHP-2 or equivalent,
Contact: SXH-001T-P0.6
OUTPUT CONNECTOR (CN2)
PIN
FUNCTION
RTN - return
2
PG - power good signal
Howder HD-121-6P
(option 1)
Molex 26-48-1161 or similar.
(option 2)
1
Suggested mating connector
Molex 19198-0045 or similar
Suggested mating connector
Molex 09-91-1600
3
RSW - remore on/off
4
RS- - remote sense (-)
5
RS+ - remote sense (+)
PIN
FUNCTION
PIN
FUNCTION
1~2
+Vo
1~6
+Vo
3~5
RTN
7~13
RTN
6
-Vo
14~16
-Vo
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CUI Inc │ SERIES: VUF-D400-D │ DESCRIPTION: AC-DC POWER SUPPLY
date 08/28/2012 │ page 5 of 5
REVISION HISTORY
rev.
description
date
1.0
initial release
07/11/2006
1.04
new template applied, V-Infinity branding removed
08/28/2012
The revision history provided is for informational purposes only and is believed to be accurate.
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Tualatin, OR 97062
800.275.4899
Fax 503.612.2383
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[email protected]
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affect its safety or effectiveness.
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