D1U86G-W-460-12-HXX Datasheet, PDF (1/5 Pages) Murata Power Solutions Inc. – 86mm 1U Front End AC-DC Power Supply Converter

www.murata-ps.com
FEATURES
460W output power
Exceeds 92% efficiency at 50% load
(230Vac Input)
12V main output
12V standby output of 30W
1U height: 3.4" x 7.75" x 1.57"
11.1 Watts per cubic inch density
N+1 redundancy capable,
including hot plugging (up to 8 in parallel)
Droop current sharing on 12V main output,
ORing FET
Overvoltage, overcurrent,
overtemperature protection
Internal cooling fan (variable speed)
PMBus™ / I²C interface with status indicators
RoHS compliant
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D1U86G-W-460-12-HxxDC Series
86mm 1U Front End AC-DC Power Supply Converter
PRODUCT OVERVIEW
The D1U86G-W-460-12-HxxDC is a bulk front end power supply which meets the needs of systems requiring high
efficiency distributed power architectures. The output power of this supply is rated at 460W with one main and one
standby output. The supply provides high efficiency performance, hot plug capability, and parallel operation with droop
current sharing. Closed-loop internal fan cooling provides reliable long life operation. Industry standard PMBus™
communication protocol makes system integration with this supply seamless and straightforward. The low-profile
design and dense packaging makes this supply ideal for delivering reliable, efficient power to servers, workstations,
storage devices and other distributed power systems.
ORDERING GUIDE
Part Number
Power Output Main Output Standby Output Airflow
D1U86G-W-460-12-HB4DC
D1U86G-W-460-12-HB3DC
460W
12V
460W
12V
12V
Back to front
12V
Front to back
INPUT CHARACTERISTICS
Parameter
Conditions
Input Voltage Operating Range
Frequency
Turn-on Voltage
Ramp up
Turn-off Voltage
Ramp down
Maximum Input Current (100Vac) 460W
Inrush Current
At 264Vac at 25°C cold start
Power Factor
At 230Vac, full load
20% load
Efficiency (230Vac) excluding fan load 50% load
100% load
Min. Nom. Max. Units
90 115/230 264
Vac
47 50/60 63
Hz
81
85
70.5 74.3
89
78
Vac
5.5 Arms
30
Apk
0.99
88
92
%
88
OUTPUT VOLTAGE CHARACTERISTICS
Output
Voltage
Parameter
Conditions
Min. Typ. Max. Units
Voltage Set Point
Static Regulation
1A load
12.27
11.85
12.3
12.33
12.45
Vdc
12V
Ripple Voltage & Noise¹ 20MHz Bandwidth
Droop Regulation
120 mV p-p
0.27
0.3
0.33
V
Output Current
0
38.3
A
Load Capacitance
22,000 μF
Voltage Set Point
Line and Load Regulation
11.97
11.4
12.0
12.03
12.6
Vdc
12VSB Ripple Voltage & Noise¹ 20MHz Bandwidth
120 mV p-p
Output Current
0
2.5
A
Load Capacitance
1000 μF
1 _{Ripple and noise are measured with 0.1 μF of ceramic capacitance and 10 μF of tantalum capacitance on each of}
the power supply outputs. A short coaxial cable with 50Ω scope termination is used.
Ḥ
For full details go to
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CB
Test Certificate
and Test Report
PM
D1U86G-W-460-12-HxxDC.A03 Page 1 of 5