DRS80US12 Datasheet, PDF (2/2 Pages) XP Power Limited – AC-DC Power Supplies

Models and Ratings
Output Voltage
12 V
24 V
48 V
12 V
24 V
48 V
Output Power
72 W
80 W
80 W
96 W
120 W
120 W
12 V
24 V
48 V
180 W
240 W
240 W
Output Voltage Trim
12-15 V
24-28 V
48-56 V
12-15 V
24-28 V
48-56 V
12-15 V
24-28 V
48-56 V
Notes
1. At nominal output voltage. Derate as output voltage increases.
2. At 230 VAC input, 100% load
Mechanical Details
W
L
1
6
DC Output
DC OK
OVERLOAD
H
DRS120-240
AC Input
1
3
Output Current⁽¹⁾
6.0 A
3.4 A
1.7 A
8.0 A
5.0 A
2.5 A
15.0 A
10.0 A
5.0 A
DRS80-240
Typical Efficiency⁽²⁾
89%
90%
91%
89%
91%
91%
89%
92%
92%
Model Number
DRS80US12
DRS80US24
DRS80US48
DRS120PS12
DRS120PS24
DRS120PS48
DRS240PS12
DRS240PS24
DRS240PS48
W
1
4
DC Output
DC OK
OVERLOAD
H
DRS80
AC Input
1
3
Pin Connections
Conn Pin
Designation
1
AC
2
Input
3
Neutral
Line
Ground
6
DC OK*
5
DC OK*
DC 4
Negative
Output 3
Negative
2
Positive
1
Positive
* Available on DRS120 and 240,
DRS80 has a 4 way output
connector
Model
DRS80
DRS120
DRS240
Sizes (inches/mm)
W
L
H
1.26 (32) 4.00 (102) 4.88 (124)
1.57 (40) 4.60 (113.3) 4.88 (124)
2.36 (60) 4.60 (113.3) 4.88 (124)
Weight
lbs (g)
0.92 (420)
1.37 (620)
1.98 (900)
Derating Curves
DRS80 & DRS120
Wire sizes
AWG (mm²)
AWG24-10 (0.2-5.3 mm²)
AWG24-10 (0.2-5.3 mm²)
AWG24-10 (0.2-5.3 mm²)
DRS240
100
80
60
40
20
0
-20
0
DC OK
10
20
30
40
50
60
70
Ambient Temp (˚C)
100
80
60
40
20
0
-20 -10
0
10 20 30 40 50 60 70
Ambient Temp (˚C)
Available on DRS120 & DRS240 models.
DCOK
Open = Output fail
Closed = Output good
DCOK
Contact Rating: 0.3 A at 60 VDC
500 VDC isolation
18-Nov-08