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D1U86-D-1600-12-HB3DC Datasheet, PDF (1/5 Pages) Murata Manufacturing Co., Ltd. – 86mm 1U Front End DC-DC Power Supply Converter | |||
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www.murata-ps.com
D1U86-D-1600-12-HxxDC Series
86mm 1U Front End DC-DC Power Supply Converter
FEATURES
ï®ï 1600W output power
ï®ï 93% efï¬ciency at half load
ï®ï 12V main output
ï®ï 12V standby output of 30W
ï®ï 1U height: 3.4" x 7.75" x 1.59"
ï®ï 38.6 Watts per cubic inch density
ï®ï N+1 redundancy, including hot plugging (up to
8 in parallel)
ï®ï Current sharing on 12V main output, ORing FET
ï®ï Overvoltage, overcurrent,
overtemperature protection
ï®ï Internal cooling fan (variable speed)
ï®ï PMBus⢠/ I²C interface monitoring and control
ï®ï RoHS compliant
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Available now at
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Ḥ
For full details go to
www.murata-ps.com/rohs
PRODUCT OVERVIEW
The D1U86P-D-1600-12-HxxDC series are highly efï¬cient 1600 watt, DC input front end supplies with a
12V main output and a 12V (30W) standby. They have current sharing and up to 8 supplies may be oper-
ated in parallel. The supplies may be hot plugged, they recover from overtemperature faults, and have
logic and PMBus monitoring and control. Their low proï¬le 1U package and >38.6W/cubic inch power
density make them ideal for delivering reliable, efï¬cient power to servers, workstations, storage systems
and other 12V distributed power systems.
ORDERING GUIDE
Part Number
Power Output Main Output Standby Output1 Airflow
D1U86P-D-1600-12-HB4DC
D1U86P-D-1600-12-HB3DC
1600W
12Vdc
12Vdc
Back to front
Front to back
INPUT CHARACTERISTICS
Parameter
Conditions
Min. Nom. Max. Units
Input Voltage Operating Range
-40
-48
-72 Vdc
Turn-on Voltage
Turn-off Voltage
Ramp up
Ramp down
-43
-38.5
-43.5
-39
-44
-39.5
Vdc
Maximum Current at Vin = -40Vdc 1600W
47
Adc
DC Line Inrush Peak Current
Cold start between 0 to 200msec
40
72
50
100
Apk
20% load
92
Efficiency (48V)
50% load
93
%
100% load
89
OUTPUT VOLTAGE CHARACTERISTICS
Output
Voltage
Parameter
Conditions
Min. Typ. Max. Units
12V
12VSB
Voltage Set Point
Line and Load Regulation
Droop
Ripple Voltage & Noise1
Output Current
Load Capacitance
Voltage Set Point
Line and Load Regulation
Droop
Ripple Voltage & Noise1
Output Current
Load Capacitance
50% load
20MHz Bandwidth
50% load
20MHz Bandwidth
12.17
11.4
0
0
11.97
11.4
0
0
12.20
3.10
12.0
120
12.23
12.6
120
133.3
10000
12.03
12.6
120
2.5
350
Vdc
mV/A
mV p-p
A
μF
Vdc
mV/A
mV p-p
A
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.
CB
Test Certiï¬cate
and Test Report
www.murata-ps.com/support
D1U86-D-1600-12-HxxDC.A01 Page 1 of 5
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