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PDF D1U4-W-1200-12-Hx Data sheet ( Hoja de datos )
| Número de pieza | D1U4-W-1200-12-Hx | |
| Descripción | AC/DC Front End Power Supply | |
| Fabricantes | Murata Power Solutions | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de D1U4-W-1200-12-Hx (archivo pdf) en la parte inferior de esta página. Total 5 Páginas | ||
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D1U4-W-1200-12-Hx Series
AC/DC Fwrownwt.DEantdaSPheoewt4eUr.cSoumpply
FEATURES
RoHS compliant
1200W (220Vac), 900W (110Vac)
Output power
12V Main output,
3.3V or 5V standby output
1U sized; dimensions 14.0” x 4.0” x 1.6”
13.4 Watts per cubic inch density
N+1 redundancy capable,
including hot-docking
Active current sharing on main output
Over-voltage, over-current,
over-temperature protection
Internal cooling fans
I²C Bus Interface with status indicators
Optional 1U x 19” power-shelf
PRODUCT OVERVIEW
The D1U4-W-1200 is a 1200 Watt, power-factor-corrected (PFC) front-end power supply for hot-
swapping redundant systems. The main output is 12V and standby output of either 5V or 3.3V. Packaged
in 1U low profile, it is designed to deliver reliable bulk power to servers, workstations, storage systems
or any 12V distributed power architecture systems requiring high power density. The highly efficient
electrical and thermal design with internal cooling fans supports reliable operation conditions. The
D1U4-W-1200 is designed to auto-recover from over-current and over-temperature faults. Status
information is provided with front panel LEDs, logic signals and I2C management interface. Three units
can be packaged into an optional 19” 1U power shelf to provide up to 3.6kW of power.
SELECTION GUIDE
Part Number
D1U4-W-1200-12-HC2C
D1U4-W-1200-12-HA2C
D1U4-W-1200-12-HC1C
D1U4-W-1200-12-HA1C
Power Output
High Line AC
1200W
1200W
1200W
1200W
Power Output
Low Line AC
900W
900W
900W
900W
Main Output
12V
12V
12V
12V
Standby
Output
3.3V
5V
3.3V
5V
Airflow
Back to front
Back to front
Front to back
Front to back
INPUT CHARACTERISTICS
Parameter
Input Voltage Operating Range
Input Frequency
Turn-on Input Voltage
Turn-off Input Voltage
Maximum Input Current
Inrush Current
Power Factor
Conditions
Min. Typ. Max. Units
Low Line AC
High Line AC
90
180
140
264
Vac
47 50/60 63
Hz
Ramp up
Ramp down
78.5
70.5
86.5
78
Vac
Low Line AC 90Vac
High Line AC 180Vac
15
10
Arms
Cold start between 0-1msec
100 Apk
Output load >90%
95%
Output load >50%
75%
OUTPUT VOLTAGE CHARACTERISTICS
Output
Voltage
Parameter
Conditions
12V
3.3Vsb
5Vsb
Voltage Set Point Accuracy
Line and Load Regulation
Ripple Voltage & Noise1
Output Current
Load Capacitance
Voltage Set Point Accuracy
Line and Load Regulation
Ripple Voltage & Noise1
Operating Range
Load Capacitance
Voltage Set Point Accuracy
Line and Load Regulation
Ripple Voltage & Noise1
Operating Range
Load Capacitance
20MHz Bandwidth
20MHz Bandwidth
20MHz Bandwidth
Min.
11.75
0
3.2
0
4.85
0
Typ.
12.12
3.3
5
Max.
12.48
120
98.3
40000
3.4
33
6
1530
5.15
50
4
1530
Units
Vdc
mV p-p
A
μF
Vdc
mV p-p
A
μF
Vdc
mV p-p
A
μF
1 Ripple and noise are measured with 0.1 uF of ceramic capacitance and 2 x 270 uF of OSCON capacitance on each
of the power supply outputs. The output noise requirements apply over a 0 Hz to 20 MHz bandwidth. A short coaxial
cable with 50ohm scope termination is used. See Ripple Test Setup diagram.
For full details go to
www.murata-ps.com/rohs
www.murata-ps.com
D1U4-1200-12-Hx.A03 Page 1 of 5
1 page  
MECHANICAL DIMENSIONS - D1U4-W-1200-12-Hx
D1U4-W-1200-12-Hx Series
AC/DC Fwrownwt.DEantdaSPheoewt4eUr.cSoumpply
4.0 ± 0.025
(101.60± 0.65)
0.094 ±0.009
(2.40 ±0.25)
1.614 ±0.015
(41.00 ±0.40)
14.0 ± 0.025
(355.60 ±0.65)
14.113 ±0.025
(358.48 ±0.65)
0.350
(8.89)
REF
0.381
(9.68)
2.90
(73.66)
0.497
(12.63)
AC Input Connector: The AC input connector is standard IEC320 C14 (15A).
Dimensions: 14.0”L x 4.0” W x 1.6” H
OPTIONAL ACCESSORIES
Description
12V D1U output connector card
APPLICATION NOTES
Document Number
ACAN-27
ACAN-29
Part Number
D1U-12-CONC
Description
Output Connector Card
D1U Communication Protocol
Murata Power Solutions, Inc.
11 Cabot Boulevard, Mansfield, MA 02048-1151 U.S.A.
Tel: (508) 339-3000 (800) 233-2765 Fax: (508) 339-6356
www.murata-ps.com email: [email protected] ISO 9001 REGISTERED
01/22/09
Murata Power Solutions, Inc. makes no representation that the use of its products in the circuits described herein, or the use of other
technical information contained herein, will not infringe upon existing or future patent rights. The descriptions contained herein do not imply
the granting of licenses to make, use, or sell equipment constructed in accordance therewith. Specifications are subject to change without
notice.
© 2009 Murata Power Solutions, Inc.
www.murata-ps.com
USA: Mansfield (MA), Tel: (508) 339-3000, email: [email protected]
Canada: Toronto, Tel: (866) 740-1232, email: [email protected]
UK: Milton Keynes, Tel: +44 (0)1908 615232, email: [email protected]
France: Montigny Le Bretonneux, Tel: +33 (0)1 34 60 01 01, email: [email protected]
Germany: München, Tel: +49 (0)89-544334-0, email: [email protected]
Japan:
Tokyo, Tel: 3-3779-1031, email: [email protected]
Osaka, Tel: 6-6354-2025, email: [email protected]
China:
Shanghai, Tel: +86 215 027 3678, email: [email protected]
Guangzhou, Tel: +86 208 221 8066, email: [email protected]
Singapore: Parkway Centre, Tel: +65 6348 9096, email: [email protected]
D1U4-1200-12-Hx.A03 Page 5 of 5
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