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D1U4CS-D-2100-54-HA3DC PDF预览

D1U4CS-D-2100-54-HA3DC

更新时间: 2024-11-30 01:17:07
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村田 - MURATA /
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D1U4CS-D-2100-54-HA3DC

D1U4CS-D-2100-54-HA3DC 数据手册

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D1U4CS-D-2100-5x-HA3DC  
s
DC-DC Front End Power Supply  
PRODUCT OVERVIEW  
This highly efficient, 2100W, 54V (or 52.5V) output DC-DC converter is designed to deliver reliable bulk  
power to 54V distributed power systems, making it ideal for telecom and other high power density  
applications. The power supplies are N+1 redundant, hot-swappable, and have internal cooling fans. The  
power supply automatically recovers from overcurrent and overtemperature faults, and status information  
2
is provided through front panel LEDs, logic signals and its PMBus / I C interface.  
ORDERING GUIDE  
Output  
Power  
Standby Aux  
Output  
Current  
Share  
Main  
Output  
Part Number  
Airflow  
FEATURES  
  
2100W output power  
D1U4CS-D-2100-54-HA3DC  
D1U4CS-D-2100-52-HA3DC  
2100W  
2040W  
54V  
5V  
5V  
Front to back  
Front to back  
Droop  
Droop  
52.5V  
  
93% efficient at half power  
  
Floating 54V main output and 5V standby  
output  
INPUT CHARACTERISTICS  
Parameter  
Conditions  
Min.  
-40  
-43  
Nom.  
Max.  
-72  
-44  
Units  
Vdc  
  
1U height: 4"x13.5"x1.6"  
  
Input Voltage Operating Range  
Turn-on Input Voltage  
Ramp up  
Ramp down  
2100W  
24.3 Watts per cubic inch density  
Turn-off Input Voltage  
-38.5  
-39.5  
59  
  
N+1 redundancy capable,  
including hot-swapping  
Maximum Current at Vin = -40V  
DC Line Inrush Peak Current  
A
90  
5
4
Apk  
  
Droop current sharing  
25% load  
50% load  
100% load  
Input Power  
and  
Output Power  
20% load  
50% load  
100% load  
I2C reading accuracy  
  
Overvoltage, overcurrent,  
overtemperature protection  
2.5  
%
90  
93  
91  
  
Internal cooling fans  
Efficiency (40Vdc - 72Vdc)  
  
PMBus™ / I²C interface with status indicators  
  
RoHS compliant  
OUTPUT VOLTAGE CHARACTERISTICS  
Output  
Voltage  
Parameter  
Conditions  
50% load  
Min.  
Typ.  
54  
Max.  
Units  
Vdc  
Voltage Set Point Accuracy  
54V model  
53.87  
51.98  
52.36  
50.49  
54.14  
56.06  
52.63  
54.54  
Line & Load Regulation  
Voltage Set Point Accuracy  
52.5V model  
50% load  
52.5  
Vdc  
Line & Load Regulation  
Droop  
0.075  
V/Amp  
mVp-p  
A
Ripple Voltage & Noise1  
Output Current  
20MHz Bandwidth  
500  
40  
6800  
Main output,  
all models  
0
0
Load Capacitance  
uF  
Voltage Set Point Accuracy  
Line & Load Regulation  
Droop  
50% load  
4.95  
4.808  
5
5.05  
5.196  
Vdc  
5Vaux2  
0.25  
V/Amp  
mVp-p  
A
Ripple Voltage & Noise1  
Output Current  
20MHz Bandwidth  
50  
0.75  
1 Ripple and noise are measured with 0.1 uF of ceramic capacitance and 10 uF electrolytic capacitance on each of the  
power supply outputs.  
2 5Vaux is referenced to logic ground.  
CB  
Test Certicate  
and Test Report  
For full details go to  
www.murata-ps.com/rohs  
www.murata-ps.com/support  
CPS_D1U4CS-D-2100-5x-HA3DC.A04 Page 1 of 5  

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