is a 2200 Watt, power-factor-corrected (PFC) front-end power supply for hot-swap-
ping redundant systems. The main output is 12V with a standby output of 5V or 3.3V. Packaged in a 1U low profile
enclosure, it is designed to deliver reliable bulk power to servers, workstations, storage systems or any 12V distrib-
uted power architecture systems requiring high power density. The highly efficient electrical and thermal design with
internal cooling fans supports reliable operation conditions. The D1U4CS-W-2200-12-HxxC is designed to autorecover
from overtemperature fault. Status information is provided with front panel LEDs, logic signals and an I
2
C manage-
ment interface. Four units can be packaged into an optional 19" 1U power shelf to provide up to 8.8kW of power.
ORDERING GUIDE
Model Number
D1U4CS-W-2200-12-HC4C
D1U4CS-W-2200-12-HC3C
D1U4CS-W-2200-12-HA4C
D1U4CS-W-2200-12-HA3C
Power Output
High Line AC
2200W
2200W
2200W
2200W
Power Output
Low Line AC
1100W
1100W
1100W
1100W
Main
Output
12.12V
12.12V
12.12V
12.12V
Standby
Output
3.3V
3.3V
5V
5V
Airflow
Back to front
Front to back
Back to front
Front to back
FEATURES
2200W (220Vac), 1100W (110Vac)
Output Power
ed to Climate Savers Computing Initiative
SM
Certifi
and 80 PLUS® Gold efficiency
Main Output, 3.3V or 5V Standby Output
12V
height: 4.0" x 14.0" x 1.6"
1U
Watts per cubic inch density
24.5
redundancy capable, including hot plugging
N+1
(up to 4 in parallel)
Active Current Sharing on main output; ORing FET
Overvoltage, Overcurrent,
Overtemperature protection
Internal cooling fans (variable speed)
Bus Interface, PSMI compliant
I²C
compliant
RoHS
Optional 1U x 19" Power-Shelf
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.
90
47
81
70.5
Typ.
115/230
60
Max.
264
63
89
78
13
13
16.5
Units
Vac
Hz
Vac
Arms
Apk
Ramp up
Ramp down
Low Line AC 90Vac
High Line AC 180Vac
Cold start between 0-1msec
Output load >90%
Output load >50%
0.95
0.95
OUTPUT VOLTAGE CHARACTERISTICS
Output
Voltage
Parameter
Voltage Set Point Accuracy
Line and Load Regulation
Ripple Voltage & Noise
1
Output Current
Load Capacitance
Voltage Set Point Accuracy
Line and Load Regulation
Ripple Voltage & Noise
1
Operating Range
Load Capacitance
Voltage Set Point Accuracy
Line and Load Regulation
Ripple Voltage & Noise
1
Operating Range
Load Capacitance
Conditions
Min.
11.76
Typ.
12.12
Max.
12.48
120
180
30000
Units
Vdc
mV p-p
A
μF
Vdc
mV p-p
A
μF
Vdc
mV p-p
A
μF
12V
20MHz Bandwidth
9
5
20MHz Bandwidth
4.85
0
3.3
20MHz Bandwidth
3.2
0
5Vsb
5.15
50
5
10000
3.4
50
6
10000
3.3Vsb
1 Ripple and noise are measured with 0.1 uF of ceramic capacitance and 10 uF of tantalum 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.
CB
Test Certificate
and Test Report
For full details go to
www.murata-ps.com/rohs
www.murata-ps.com/support
CPS_D1U4CS-W-2200-12-HxxC.A09
Page 1 of 6
D1U4CS-W-2200-12-HxxC Series
AC/DC Front End Power Supply
OUTPUT CHARACTERISTICS
Parameter
Remote Sense
Efficiency (230V) excluding fan load
Output Rise Monotonicity
Startup Time
Typ.
Max.
Units
120
mV
20% load
88
89.1
50% load
92
93.0
%
100% load
88
92.2
Overshoot less than 10% for all outputs, no voltage negative between 10% to 95% during ramp up
AC ramp up
1.5
s
PS_On activated
150
ms
12V Ramp 1A/μs
±360
5Vsb Ramp 1A/μs
±150
mV
3.3Vsb Ramp 1A/μs
±100
At 100% load
All outputs remain in regulation
100% load
±7
5
12
%
%
ms
Conditions
Min.
Transient Response
Current sharing accuracy (up to 4 in parallel)
Hot Swap Transients
Holdup Time
ENVIRONMENTAL CHARACTERISTICS
Parameter
Storage Temperature Range
Conditions
Non-condensing
D1U4CS-W-2200-12-HC4C and D1U4CS-
W-2200-12-HA4C models
D1U4CS-W-2200-12-HC3C and D1U4CS-
W-2200-12-HA3C models
Non-condensing
Min.
-40
0
0
10
5
Typ.
Max.
70
50
40
90
90
%
Units
Operating Temperature Range
°C
Operating Humidity
Storage Humidity
Shock
Sinusoidal Vibration
MTBF
Acoustic
Safety Approvals
Input Fuse
Material Flammability
Switching Frequency
Weight
30G non operating
0.5G, 5 – 500 Hz operating
Calculated per Bellcore at Ta=30°C
400K
Demonstrated
400K
ISO 7779-1999
60
CAN/CSA C22.2 No 60950-1-07, Am.1:2011
UL 60950-1-2011, 2nd Ed.
UL 60950-1, 2nd Ed.
IEC60950-1:2005 (2nd Ed.) w A1:2009, EN 60950-1:2006+A11:2009 +A1:2010 +A12:2011
Power Supply has internal 20A/250V fast blow fuse on the AC line input
UL 94V-0
TBD
4.5lbs (2.1kg)
hrs
hrs
dB LpAm
PROTECTION CHARACTERISTICS
Output
Voltage
Parameter
Overtemperature
Overvoltage
Overcurrent
Overvoltage
Overcurrent
Overvoltage
Overcurrent
Conditions
Autorestart
Latching
Latching
Latching
Brick wall, autorecovery
Latching
Brick wall, autorecovery
Min.
55
13.1
197
5.6
5.5
3.5
6.5
Typ.
Max.
65
14.1
225
6.2
6.2
4.0
8.0
Units
°C
V
A
V
A
V
A
12V
5Vsb
3.3Vsb
www.murata-ps.com/support
CPS_D1U4CS-W-2200-12-HxxC.A09
Page 2 of 6
D1U4CS-W-2200-12-HxxC Series
AC/DC Front End Power Supply
ISOLATION CHARACTERISTICS
Parameter
Insulation Safety Rating / Test Voltage
Isolation
Conditions
Min.
Typ.
Max.
Units
Input to Output - Reinforced
3000
Vrms
Input to Chassis - Basic
1500
Vrms
Output to Chassis
Output to Output
Main Output Return and Standby Output Return are connected internally. 100kΩ resistor parallel with 100nF
capacitor is connected between Return and power supply chassis. Main Output Return should be connected to
the System Chassis
Grounding
STATUS INDICATORS AND CONTROL SIGNALS
Status
Conditions
Off
Flashing Green
Flashing Amber
Description
No AC to all Power Supply
Main Output Absent
Calibration Mode; not a normal operating condition
PW Fail or PWOK Low.
Note: The LED will also show Solid Amber if the power module is:
1. Not correctly installed within its slot (in the host system shelf)
with PS_KILL (Pin B5) correctly terminated.
2. Operated externally (as a standalone power module) and is not
connected to an Output Connector Card ACAN-32 (see Optional
Accessories) that correctly terminates PS_KILL (Pin B5).
Power Supply Good
LEDs
Solid Amber
I C Registers
2
Solid Green
Refer to Application Note #ACAN-33
EMISSIONS AND IMMUNITY
Characteristic
Input Current Harmonics
Voltage Fluctuation and Flicker
Conducted Emissions
Radiated Emissions
ESD Immunity
Radiated Field Immunity
Electrical Fast Transients/Burst Immunity
Surge Immunity
RF Conducted Immunity
Magnetic Field Immunity
Voltage dips, interruptions
Standard
IEC/EN 61000-3-2
IEC/EN 61000-3-3
FCC 47 CFR Part 15/CISPR 22/EN55022
FCC 47 CFR Part 15/CISPR 22/EN55022
IEC/EN 61000-4-2
IEC/EN 61000-4-3
IEC/EN 61000-4-4
IEC/EN 61000-4-5
IEC/EN 61000-4-6
IEC/EN 61000-4-8
IEC/EN 61000-4-11
Compliance
Complies
Complies
Class A, 6dB margin
Class A, 6dB margin
4kV contact discharge
8kV operational air discharge
15kV non-operational air discharge
Complies
Complies
1kV/2kV, Performance Criteria A
3 Vac, 80% AM, 1kHz, Performance Criteria A
3 A/m
Complies
www.murata-ps.com/support
CPS_D1U4CS-W-2200-12-HxxC.A09
Page 3 of 6
D1U4CS-W-2200-12-HxxC Series
AC/DC Front End Power Supply
OUTPUT CONNECTOR AND SIGNAL SPECIFICATION
DC and Signal Connector: FCI PowerBlade # 51732-048LF
P1
P2
P3
P4
P5
P6
P7
P8
P9
P10
x1
AC_OK/H
x2
PW_OK/H
SMB/
Alert
I
2
C ADR0
x3
Vsb
RETURN
Vsb
RETURN
I
2
C ADR1
x4
Vsb
RETURN
Vsb
RETURN
I
2
C ADR2
I
2
C
CLOCK
x5
Vsb
+OUT
Vsb
+OUT
PS_KILL
x6
Vsb
+OUT
Vsb
+OUT
PS_
PRESENT
PS_ON/L
D
SPARE
V
OUT
V
OUT
V
OUT
V
OUT
V
OUT
V
RTN
V
RTN
V
RTN
V
RTN
V
RTN
I_SHARE
C
B
SENSE +
SENSE -
I
2
C DATA
SPARE
A
mate-last pins
Pin Assignment
P1 to P5
P6 to P10
A1
A2
C5, C6, D5, D6
C3, C4, D3, D4
B1
D1
D2
C2
Signal Name
VOUT
VRTN
Sense +
Sense -
Vsb
Vsb Return
I_Share
AC_OK/H
PW_OK/H
SMB/Alert
Description
Main output voltage
Main output voltage, return
VOUT remote sense, positive node input, connected to the
+ve load point
VOUT remote sense, negative node input, connected to the
-ve load point
Standby voltage output
Standby voltage, return, tied internally to Output Return
Active load sharing bus
Input AC Voltage “OK” signal output (Internal pull up is
10kΩ to Vsb)
Internal pull up of 10KΩ to Vsb
SMB/Alert signal output (open collector)
Floating pin will turn off P/S (shorter pin, last-make and
first-break contact for hot plugging). This signal overrides
PS-On in disabling the Main Output
Internally tied to Vsb Return
Internal 3.3KΩ pull-up to Vsb (accepts open collector/ drain
drive). This signal to be pulled low to turn-on power supply
I
2
C serial data bus; internal 4.64KΩ pull-up to Vsb
I
2
C serial clock bus; internal 4.64KΩ pull-up to Vsb
Address input 0, internal 10KΩ pull-up to Vsb
Address input 1, internal 10KΩ pull-up to Vsb
Address input 2, internal 10KΩ pull-up to Vsb
High Level
Low Level
I Max
0 – 8V
>2.1V
<0.8V
>2.1V
<0.8V
-4 mA / +5 mA
+4 mA
-2 mA
+4 mA
-2 mA
B5
B6
A6
A3
A4
B2
B3
B4
PS_Kill
PS_Present
PS_On/L
I
2
C Data
I
2
C Clock
I
2
C Adr0
I
2
C Adr1
I
2
C Adr2
>2.1V (open)
<0.8V (active, PS:On)
0V
>2.1V (open, or 3.3V)
<0.8V (active, PS:On)
N/A
>2.1V
<0.8V
>2.1V
<0.8V
>2.1V
<0.8V
±1 mA
±1 mA
±1 mA
D1U4CS MATING CONNECTORS
12V D1U4 mating connector
Press Fit
Straight
Murata-PS
FCI
N/A
51742-11002400AALF
Solder
1
Right Angle
Straight
N/A
N/A
N/A
N/A
Right Angle
4321-01454-0
51762-11002400ABLF
1 Solder connector recommended for board thickness of <0.090
www.murata-ps.com/support
CPS_D1U4CS-W-2200-12-HxxC.A09
Page 4 of 6
D1U4CS-W-2200-12-HxxC Series
AC/DC Front End Power Supply
WIRING DIAGRAM FOR OUTPUT
Dotted lines show optional remote sense connections.
Optional remote sense lines can be attached to a load that is a distance
away from the power supply to improve regulation at the load.
Sense + (Main Output Remote Sense)
A1
P1-P5
VOUT
Sense + (Main Output Remote Sense)
VOUT
P1-P5 A1
D1U4CS
P6-P10
A2
B1
VRTN
Sense –
I_Share
12V load
VRTN
Sense –
I_Share
D1U4CS
P6-P10
A2
B1
C5,C6,D5,D6
A6
Vsb
PS_On
Close switch (or FET, BJT, or wire)
to turn on +12V OUT
Vsb logic circuitry
Vsb
PS_On
C5,C6,D5,D6
A6
C3,C4,D3,D4
Vsb Return
Vsb Return
C3,C4,D3,D4
B5
PS_Kill
PS_Kill
B5
CURRENT SHARING NOTES
12V Output: Current sharing is achieved using the active current share method. (See wiring diagram for connection details.)
The total combined load must be below 2200W at startup. Current sharing can be achieved with or without remote sense connected to the common load.
VSB outputs can be tied together for redundancy but total combined output power must not exceed 25W. The VSB output has internal ORing MOSFET for additional redundancy /
internal short protection.
The current share pin B1 is a connection between the two units. It is input and/or output as the voltage on the line controls the current share. A power supply will respond to a
change in this voltage but a power supply can also change the voltage depending on the load drawn from it. On a single unit this would read 8V at 100% load. For two units shar-
ing load then this should read 4V for perfect current sharing.
Up to 6 units can be paralleled together. Please consult your Murata sales representative if operation with more than six units in parallel is needed.
The circuit is written in Verilog A, which is an ideal 14-bit ADC connected to an ideal 14-bit DAC. The clk frequency is 50MHz, and the input sin source frequency is 8.337402MHz. The simulation time i...
"Everything grows with the help of the sun." Light is one of the essential elements for crops to carry out photosynthesis. The quality of light conditions directly affects the yield and quality of cro...
UCOS task switching uses assembly code, which is hard to understand [code] #define uCOS 0x80 /* Interrupt vector # used for context switch */ #define OS_TASK_SW() asm INT uCOS [/code] PC-based assembl...
The current progress is that u-boot has been compiled successfully, and a dual system has been set up on my laptop, a pure Linux system environment. I have been too busy at work in the past two weeks ...
On August 24th, Tesla CEO Elon
Musk
revealed information about the upcoming FSD V14, claiming it will outperform human drivers. Tesla FSD lead Ashok stated last year that FSD version 12.5, ...[Details]
As the main model among new energy vehicles, pure electric vehicles have received strong support and encouragement from the country in recent years, and their development is changing with each pass...[Details]
In recent years, with the application of the IEC61850 standard and the development and deployment of optoelectronic transformers, the concept of digital substations has been put into practical use ...[Details]
1 Introduction
In the mid-1960s, American scientist Maas conducted extensive experimental research on the charging process of open-cell batteries and proposed an acceptable charging curve for ...[Details]
Definition of interactive projection system:
Interactive projection systems, also known as multimedia interactive projection, are available in floor, wall, and tabletop interactive projection....[Details]
1. Ease of Use: The HMI module should be designed to be simple and clear, allowing users to easily operate and configure the energy storage device.
2. Ease of Maintenance: The HMI module should...[Details]
On August 22, according to CNBC's report today, the National Highway Traffic Safety Administration (NHTSA) is launching an investigation into Tesla, and the latter is questioned whether it has fail...[Details]
Learned the following information.
Customer product: industrial computer motherboard
Glue application area: CPU/BGA filling
Glue color requirements: black or t...[Details]
Through AI connection technology supported by Qualcomm X85 5G modem and RF and Qualcomm FastConnect 7900 mobile connection system, seamless switching can be achieved between cellular net...[Details]
Recently, Joyson Electronics has made positive progress in the core technology research and development of the robot's "brain and brain" and key components, and launched the industry's first integr...[Details]
Tools/Materials
Yitong Chuanglian MODBUS to PROFIBUS Gateway YT-PB-03
Siemens s7-300
This article describes how to configure the YT-PB-03 MODBUS to PROFIBUS gat...[Details]
Nascent Micro is launching devices covering a wide range of power applications, including gallium nitride (GaN) drivers, dual-channel automotive drivers, and battery protection MOSFETs.
...[Details]
I recently read an article in the Wall Street Journal titled "We need the right to repair our gadgets" (reference original article: ). The author was very angry about the phenomenon of "planned obs...[Details]
With the prevalence of online conferencing, live streaming, and voice communication in gaming, high-quality audio input devices are becoming increasingly important. To this end, XMOS, an expert in ...[Details]
Since the beginning of the 21st century, with the rapid development of my country's urban and rural economies and the improvement of people's living standards, more and more people have begun to ow...[Details]
FPGA/CPLD
京公网安备 11010802033920号
EEWORLD
