D1U-W-1200-48-HA2C Murata Power Solutions Inc, D1U-W-1200-48-HA2C Datasheet - Page 2

• Manufacturer Part Number: D1U-W-1200-48-HA2C
• Description: POWER SUPPLY, SWITCH MODE, 48V
• Manufacturer: Murata Power Solutions Inc

Specifications of D1U-W-1200-48-HA2C

• Power Supply Type: Switching
• Power Supply Output Type: Fixed
• No. Of Outputs: 2
• Output Voltage: 48V
• Output Current: 41.3A
• Power Rating: 1200W
• Input Voltage: 90V AC To 140V AC / 180V AC To 264V AC
• Product: Linear
• Output Power Rating: 1181 W
• Number Of Outputs: 1
• Output Voltage (channel 1): 48 V
• Output Current (channel 1): 24.6 A
• Mounting Style: Rack
• Dimensions: 12 in L x 4.75 in W x 1.6 in H
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

1
over a 0 Hz to 20 MHz bandwidth. A short coaxial cable with 50ohm scope termination is used.
OUTPUT VOLTAGE CHARACTERISTICS
Output
Voltage
OUTPUT CHARACTERISTICS
Parameter
Remote Sense
Effi ciency
Output Rise Monotonicity
Start-up Time
Transient Response
Current sharing accuracy (up to 6 in parallel)
Hot Swap Transients
Hold-up Time
GENERAL CHARACTERISTICS
Parameter
Storage Temperature Range
Operating Temperature Range
Operating Humidity
Storage Humidity
Shock
Sinusoidal Vibration
MTBF
Acoustic
Safety Approvals
Input Fuse
Material Flammability
Switching Frequency
Weight
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
3.3Vsb
12Vsb
5Vsb
www.murata-ps.com
48V
Parameter
Voltage Set Point Accuracy
Line and Load Regulation
Ripple Voltage & Noise
Output Current
Load Capacitance
Voltage Set Point Accuracy
Line and Load Regulation
Ripple Voltage & Noise
Operating Range
Load Capacitance
Voltage Set Point Accuracy
Line and Load Regulation
Ripple Voltage & Noise
Operating Range
Load Capacitance
Voltage Set Point Accuracy
Line and Load Regulation
Ripple Voltage & Noise
Operating Range
Load Capacitance
1
1
1
1
Conditions
20MHz Bandwidth
20MHz Bandwidth
20MHz Bandwidth
20MHz Bandwidth
Conditions
220Vac
Overshoot less than 10% for all outputs, no voltage negative between 10% to 95% during ramp up
AC ramp up
PS_On activated
48V Ramp 1A/μs, 50% load step
3.3Vsb Ramp 1A/μs, 50% load step
5Vsb Ramp 1A/μs, 50% load step
12Vsb Ramp 1A/μs, 50% load step
At 100% load
All outputs within regulation
Max. load, nominal Vin
Conditions
Non-condensing
Non-condensing
30G non operating
0.5G, 5 – 500 Hz operating
Calculated per Bellcore at Ta=30°C
Demonstrated
ISO 7779-1999
c-CSA-us (CSA 60950-1-03/UL 60950-1, First Edition)
TUV approval (Bauart) EN 60950-1:2001
Power Supply has internal 20A/250V fast blow fuse on the AC line input
UL 94V-0
90KHz for Boost PFC Converter
165KHz for Main Output Converter
200KHz for Standby Output Converter
2.1kg
AC/DC Front End Power Supply + S1U Power Shelf
D1U-W-1200-48-Hx Series
46.54
4.85
11.6
200
200
Min.
Min.
Min.
-40
20
10
3.2
0
5
2
0
0
0
08 Apr 2010 CPS_D1U-W-1200-48-Hx.C08 Page 2 of 7
90.6
240
150
Typ.
1.5
Typ.
Typ.
3.3
48
12
5
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±2700
10000
±165
±250
±600
49.44
Max.
1530
1530
1530
±10
Max.
Max.
24.6
5.15
12.4
480
120
70
50
90
90
60
3.4
4.5
1.7
50
50
4
dB LpAm
mV p-p
mV p-p
mV p-p
mV p-p
Khrs
Khrs
Units
Units
mV
Units
mV
°C
ms
ms
Vdc
Vdc
Vdc
Vdc
%
%
%
μF
μF
μF
μF
s
A
A
A
A