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FEATURES
1200W output power 80 PLUS® Gold efficiency 12V main output 3.3V or 5V standby output of 20W 1U height: 3.20" x 11.00" x 1.57" 21.7 Watts per cubic inch density N+1 redundancy capable, including hot plugging (up to 8 in parallel) Active 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
D1U3CS-W-1200-12-HxxC Series
81mm 1U Front End AC-DC Power Supply Converter
PRODUCT OVERVIEW
The D1U3CS-W-1200-12-HxxC series are 80 PLUS Gold efficiency 1200 watt, power factor corrected front end supplies with a 12V main output and a 5V or 3.3V (20W) standby. They have active current sharing and up to 8 supplies may be operated in parallel. The supplies may be hot plugged, they recover from overtemperature faults, and have status LEDs on their front panel in addition to logic and PMBus™ status signals. Their low profile 1U package and >21W/cubic inch power density make them ideal for delivering reliable, efficient power to servers, workstations, storage systems and other 12V distributed power systems. ORDERING GUIDE
Part Number
D1U3CS-W-1200-12-HC4C D1U3CS-W-1200-12-HA4C D1U3CS-W-1200-12-HC3C D1U3CS-W-1200-12-HA3C INPUT CHARACTERISTICS
Power Output High Line AC
1200W 1200W 1200W 1200W
Power Output Low Line AC
1000W 1000W 1000W 1000W
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
Parameter
Voltage Operating Range Frequency Turn-on Voltage Turn-off Voltage Maximum Current at Vin=200Vac Maximum current at Vin=90Vac Inrush Current Power Factor
Conditions
Min.
90 47 81 70.5
Nom.
115/230 50/60 85 74.3
Max.
264 63 89 78 8 15 25
Units
Vac Hz Vac Arms Apk
Ramp up Ramp down 1200W 1000W Cold start between 0 to 200msec At 230Vac, full load 20% load Efficiency (230Vac) excluding fan load 50% load 100% load OUTPUT VOLTAGE CHARACTERISTICS
0.99 88 92 92 %
Output Parameter Voltage
Voltage Set Point Accuracy Line and Load Regulation Ripple Voltage & Noise1 Output Current (230Vac) Output Current (120Vac) Load Capacitance 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 Output Current Load Capacitance
Conditions
Min.
11.4
Typ.
12.0
Max.
12.6 120 98.3 81.7 30000
Units
Vdc mV p-p A μF Vdc mV p-p A μF Vdc mV p-p A μF
12V
20MHz Bandwidth 0 0 3.3 3.2 20MHz Bandwidth 0 5.0 4.85 20MHz Bandwidth 0
3.3VSB
3.4 100 6 10000 5.15 50 4 10000
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5VSB
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. A short coaxial cable with 50ohm scope termination is used.
CB
For full details go to www.murata-ps.com/rohs
Test Certificate and Test Report
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D1U3CS-W-1200-12-HxxC.A03 Page 1 of 6
D1U3CS-W-1200-12-HxxC Series
81mm 1U Front End AC-DC Power Supply Converter
OUTPUT CHARACTERISTICS
Parameter
Output Rise Monotonicity Startup Time Transient Response
Conditions
No voltage excursion AC ramp up 12V, 50-100% load step, 1A/μs di/dt 5VSB, 50-100% load step, 1A/μs di/dt 3.3VSB, 50-100% load step, 1A/μs di/dt At 100% load All outputs remain in regulation At full load
Min.
Typ.
1.5
Max.
2.5 300 250 165 ±7 5
Units
s mV
Current sharing accuracy (up to 8 in parallel) Hot Swap Transients Holdup Time ENVIRONMENTAL CHARACTERISTICS
% % ms
12
Parameter
Storage Temperature Range Operating Temperature Range Operating Humidity Storage Humidity Altitude (without derating at 40°C) Altitude (without derating at 55°C) Shock Sinusoidal Vibration MTBF Acoustic
Conditions
Min.
-40 -10 5 5 4000 1800
Typ.
Max.
70 50 90 95
Units
°C % m
Noncondensing
30G non operating 0.5G, 5 – 500 Hz Per Telcordia SR-322 M1C1 @40°C CSA/UL 60950-1-07-2nd Ed. IEC 60950-1:2005 (2nd Edition) w Am. 1:2009 EN 60950-1:2006 +A11:2009 +A1:2010 CE Marking per LVD DIRECTIVE 2006/95/EC
500K 55
hrs dB LpAm
Safety Approvals
Input Fuse Material Flammability Switching Frequency Weight PROTECTION CHARACTERISTICS Output Voltage
Power Supply has internal 15A/250V fast blow fuse on the AC line input UL 94V-0 90KHz for Boost PFC Converter 130KHz for Main Output Converter 3.15lbs (1.43kg)
Parameter
Overtemperature (intake) Overvoltage Overcurrent at 220Vac Overcurrent at 110Vac Overvoltage Overcurrent Overvoltage Overcurrent
Conditions
Autorestart Latching Latching Latching Latching Autorecovery Latching Autorecovery
Min.
57 13.3 108 90 3.9 6.5 5.6 4.4
Typ.
60
Max.
63 14.5 147 102 4.3 9.0 6.0 6.0
Units
°C V A V A V A
12V
3.3.