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DCHPW1500-450S48

Description
DC-DC Regulated Power Supply Module,
CategoryPower/power management    The power supply circuit   
File Size900KB,11 Pages
ManufacturerWall Industries,Inc.
Websitehttps://www.wallindustries.com/
Environmental Compliance
Download Datasheet Parametric View All

DCHPW1500-450S48 Overview

DC-DC Regulated Power Supply Module,

DCHPW1500-450S48 Parametric

Parameter NameAttribute value
Is it Rohs certified?conform to
package instruction,
Reach Compliance Codecompli
Base Number Matches1
Rev E
DCHPW1500
1500 Watts
Full Brick DC/DC Converter
Single Output
FEATURES
Wide Input Range
Industry Standard Full Brick
Package
High Reliability
High Efficiency
High Power Density
Low Ripple and Noise
Over Current, Over Voltage, Over Temperature, and
Short Circuit Protection
Input Under & Over Voltage Protection
RoHS5 Compliant
UL/IEC/EN60950/GB4943 Compliant
APPLICATIONS
Size: 4.60in x 3.2in x 0.55in
(116.8mm x 82mm x 18mm)
Radar
Defense
Industrial Control
High Reliability
Electronic
Equipment
DESCRIPTION
The DCHPW1500 series of DC/DC converters offers up to 1500 watts
of output power in a 4.60” x 3.2” x 0.55” full brick package. This series
consists of single output models with a wide input range as well as
high reliability, efficiency and power density. This series also has
protection against over current, over voltage, over temperature, short
circuit, and input under and over voltage conditions. The DCHPW1500
series is RoHS5 and UL/IEC/EN60950/GB4943 compliant.
MODEL SELECTION TABLE
Model Number
DCHPW1500-450S28
DCHPW1500-450S48*
*Preliminary
Input Voltage Range
200~750VDC
Output Voltage
28VDC
48VDC
Output Current
54A
31A
Ripple & Noise
150mV
200mV
Output Power
1500W
1500W
Efficiency
94.5%
95%
SPECIFICATIONS
SPECIFICATION
All specifications are based on 25°C Case Temperature, Nominal Input Voltage, Nominal Output Voltage, and Full Load unless otherwise noted.
We reserve the right to change specifications based on technological advances.
INPUT SPECIFICATIONS
Input Voltage Range
Operating Voltage
Max. Input Current
No Load Input Current
Non-Operating Input
Inrush Current (I
2
t)
(1)
Input Reflected Ripple Current
External Input Capacitor
Input Fuse
Under Voltage Lockout
Over Voltage Lockout
OUTPUT SPECIFICATIONS
Nominal Output Voltage
TEST CONDITIONS
Absolute Maximum Rating, Continuous
Vin=200VDC, Po=1200W
Vin=450VDC, Vout=28VDC, Io=0A
Absolute Maximum Rating, Continuous
Vin=450VDC
Vin=450, Vout=28VDC, Io=54A (See Fig. 3)
Low ESR electrolytic capacitor with voltage
≥900VDC
(2)
Fast Blow Fuse-Link
Turn-On
DCHPW1500-450S28: Io=27A
Turn-Off
DCHPW1500-450S48: Io=15.5A
Hysteresis
Turn-On
DCHPW1500-450S28: Io=27A
Turn-Off
DCHPW1500-450S48: Io=15.5A
Hysteresis
Min
200
Typ
450
65
400
100
180
190
10
770
760
10
28
48
28
48
11.5
Max
750
750
7.0
85
800
5
600
15
190
200
780
770
28.28
48.48
28.84
49.44
13.0
±1
Unit
VDC
VDC
A
mA
VDC
A
2
s
mA
µF
A
VDC
VDC
-0.3
47
170
180
760
750
27.72
47.52
27.16
46.56
10.0
DCHPW1500-450S28: Vin=450VDC, Io=27A
DCHPW1500-450S48: Vin=450VDC, Io=15.5A
DCHPW1500-450S28: Vin=200≤Vin≤650VDC, Io=0-54A; 650≤Vin≤750VDC,
Io=8-54A (only)
Nominal Output Voltage Range
DCHPW1500-450S48: Vin=200≤Vin≤650VDC, Io=0-31A; 650≤Vin≤750VDC,
Io=6-31A (only)
Auxiliary Output Voltage
Output Current: 0-20mA
DCHPW1500-450S28: Vin=200≤Vin≤650VDC, Io=0-54A; 650≤Vin≤750VDC,
Io=8-54A (only)
Voltage Accuracy
DCHPW1500-450S48: Vin=200≤Vin≤650VDC, Io=0-31A; 650≤Vin≤750VDC,
Io=6-31A (only)
DCHPW1500-450S28: Vout=28VDC, Io=27-54A
Accuracy (Ii/Ie-ΣI/nIe)
DCHPW1500-450S48: Vout=48VDC, Io=15.5-31A
DCHPW1500-450S28: 200≤Vin≤380VDC, Io=43A; 380≤Vin≤750VDC, Io=54A
Line Voltage Regulation
DCHPW1500-450S48: 200≤Vin≤380VDC, Io=25A; 380≤Vin≤750VDC, Io=31A
VDC
VDC
VDC
%
%
%
±5
±10
±0.20
9/11/2019
Wall Industries, Inc. • Tel: 603-778-2300 • Toll Free: 888-597-9255 •
website: www.wallindustries.com • e-mail:
sales@wallindustries.com
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