D1U3CS-D-1600-12-HC4EC Datasheet, PDF (1/5 Pages) Murata Manufacturing Co., Ltd. – 81mm Front End DC-DC Power Converter

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D1U3CS-D-1600-12-HC4EC Series
81mm Front End DC-DC Power Converter
FEATURES
1600W output power (across the full DC input
voltage range)
1.57"(1U) x 11.0" x 3.2"
93% typical efficiency at 50% FL
12VDC Main output
3.3VSB output (20W)
29W/in3 power density
N+1 Redundancy Capable; hot plug/swap
(up to 8 modules in parallel)
Active current sharing on 12V main output;
integral MOSFET ORING
Over-Voltage, Over-Current; Over-Temperature
Protection
Internal variable speed cooling fans
PMBus™ Power Management Bus
RoHS Compliant
Two-year warranty
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Available now at
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PRODUCT OVERVIEW
The D1U3CS-D-1600-12-HC4EC is a highly efficient 1600 watt, DC input front end module with a 12V main output and a
choice of 3.3V (20W) standby and airflow direction. The power module is able to current share with up to eight (8) other
power modules of the same type operating in parallel or N+1 redundancy.
The supplies may be hot plugged, and include integral isolation devices.
The power modules are fully protected from overload and overvoltage and are able to auto-recover from
overtemperature faults. A Status LED is provided on the front panel and additional control and status reporting is provided
by hardware logic signals and via a PMBus™ digital interface.
A low profile sub 1U height enclosure provides an excellent power density of 29W/in3 that is ideal for delivering
reliable, efficient power to servers; workstations; storage systems and other 12V distributed power systems.
ORDERING GUIDE
Model Number
D1U3CS-D-1600-12-HC4EC
Power Output
1600W
Main
Output
12Vdc
Standby
Output
3.3Vdc
Airflow
Back to Front
INPUT CHARACTERISTICS
Parameter
DC Input Voltage Operating Range
Turn-on Input Voltage
Turn-off Input Voltage
Maximum Current @ VIN = -48Vdc
DC Input Inrush Peak Current
Efficiency (-48Vdc)
Reverse polarity protection
Conditions
Min Typ Max Units
-40 -48/-60 -72
Ramp Up
-39.5 -40 -40.5 Vdc
Ramp Down
-35.5 -36 -36.5
1600W
40 Adc
-40
Cold start between 0 to 200ms
-72
50
Apk
100
20% FL
92
50% FL
93
%
100% FL
90
Reversed input cables; no internal
fuse failure
+40
+72 Vdc
OUTPUT VOLTAGE CHARATERISTICS
Output
Voltage
Parameter
Conditions
Min Typ Max Units
Voltage Set Point Accuracy
12
Vdc
Line & Load Regulation
11.4
12.6
Main
Ripple & Noise¹
12V
Output Current
20MHz Bandwidth
-40Vdc to -72Vdc DC
Input Voltage Range
0
120 mVPP
133A A
Load Capacitance
30,000 μF
Voltage Set Point
3.3
Vdc
Line & Load Regulation
3.2
3.4
3.3VSB Ripple Voltage & Noise¹
20MHz Bandwidth
120 mVPP
Output Current
-40Vdc to -72Vdc
0
6
A
Load Capacitance
10,000 μF
1 _{Ripple and noise are measurements are to be performed with a parallel combination of a 0.1μF ceramic capacitor and 10μF tantalum}
capacitance on each of the power module output measurement nodes. A short coaxial cable from measurement point to ’scope shall
be used.
Ḥ
For full details go to
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CB
Test Certificate
and Test Report
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