D1U-W-2000-48-HC2C Datasheet, PDF (2/7 Pages) Murata Power Solutions Inc. – AC/DC Front End Power Supply + S1U Power Shelf

D1U-W-2000-48-Hx Series
AC/DC Front End Power Supply + S1U Power Shelf
OUTPUT CHARACTERISTICS
Parameter
Remote Sense
Efficiency
Output Rise Monotonicity
Start-up Time
Transient Response
Current sharing accuracy (up to 6 in parallel)
Hot Swap Transients
Hold-up Time
Conditions
Min.
Typ.
Max.
Units
240
mV
220Vac
90.6
%
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
48V Ramp 1A/μs, 50% load step
±2700
3.3Vsb Ramp 1A/μs, 50% load step
5Vsb Ramp 1A/μs, 50% load step
±165
mV
±250
12Vsb Ramp 1A/μs, 50% load step
±600
At 100% load
±10
%
All outputs within regulation
Max. load, nominal Vin
17
ms
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
Conditions
Min.
Typ.
Max.
Non-condensing
-40
70
0
50
Non-condensing
10
90
5
90
30G non operating
0.5G, 5 – 500 Hz operating
Calculated per Bellcore at Ta=30°C
200
Demonstrated
200
ISO 7779-1999
60
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
Units
°C
%
Khrs
Khrs
dB LpAm
PROTECTION CHARACTERISTICS
Output
Voltage
Parameter
Over-temperature
Over Voltage
48V
Over Current
12Vsb
Over Voltage
Over Current
Over Voltage
3.3Vsb
Over Current
Over Voltage
5Vsb
Over Current
Conditions
Auto-restart
Latching
Latching
Latching
Latching
Latching
Latching
Latching
Latching
Min.
Typ.
Max.
Units
55
65
°C
54
59
V
44
50
A
13
14
V
2.5
3
A
3.57
4.02
V
6.5
8
A
5.6
6
V
5
7
A
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.
www.murata-ps.com
Technical enquiries email: [e-mail], tel: [phone]
CPS_D1U-W-2000-48-Hx.C06 Page 2 of 7