DLG50ꢀ150
Models and Ratings
Output Voltage
Range in Constant
Current Mode
8.5-12.0 V
Output Power
Output Voltage
Output Current
Efficiency(1)
Model Number
50 W
50 W
50 W
50 W
59 W
75 W
74 W
75 W
67 W
12.0 V
24.0 V
36.0 V
48.0 V
12.0 V
24.0 V
30.0 V
36.0 V
48.0 V
54.0 V
12.0 V
15.0 V
24.0 V
30.0 V
36.0 V
48.0 V
57.0 V
12.0 V
15.0 V
24.0 V
30.0 V
36.0 V
48.0 V
54.0 V
4.20 A
2.10 A
1.40 A
1.05 A
4.90 A
3.15 A
2.45 A
2.10 A
1.40 A
1.40 A
8.30 A
6.60 A
4.20 A
3.30 A
2.80 A
2.10 A
1.75 A
11.00 A
10.00 A
6.30 A
5.00 A
4.20 A
3.20 A
2.80 A
84.0%
86.0%
88.0%
88.0%
84.0%
86.0%
87.0%
88.0%
88.0%
88.0%
88.0%
88.0%
90.0%
90.0%
90.0%
90.5%
90.5%
88.0%
88.0%
90.0%
90.0%
90.0%
90.0%
90.0%
DLG50PS12
DLG50PS24
DLG50PS36
DLG50PS48
DLG75PS12
DLG75PS24
DLG75PS30
DLG75PS36
DLG75PS48
DLG75PS54
DLG100PS12
19.0-24.0 V
26.0-36.0 V
35.0-48.0 V
8.5-12.0 V
19.0-24.0 V
22.0-30.0 V
26.0-36.0 V
35.0-48.0 V
37.0-54.0 V
9.0-12.0 V
10.0-15.0 V
14.0-24.0 V
22.0-30.0 V
26.0-36.0 V
34.0-48.0 V
43.0-57.0 V
9.0-12.0 V
11.0-15.0 V
14.0-24.0 V
22.0-30.0 V
26.0-36.0 V
33.0-48.0 V
38.0-54.0 V
75 W
100 W
100 W
100 W
100 W
100 W
100 W
100 W
132 W
150 W
150 W
150 W
150 W
150 W
150 W
(3)
DLG100PS15
DLG100PS24
DLG100PS30
DLG100PS36
DLG100PS48
(3)
DLG100PS57
DLG150PS12
DLG150PS15
(3)
DLG150PS24
DLG150PS30
DLG150PS36
DLG150PS48
(3)
DLG150PS54
Notes
1. Typical efficiency at full load and 230 VAC input.
3. Not UL8750 approved.
2. Measured using 12” twisted pair with 0.1 µF and 47 µF capacitors in parallel
at 20 MHz bandwidth.
Mechanical Details
A
B
C
0.28 (7.0)
2.68 (68.0)
4-R2.1
0.35
(8.9)
DLG50/75
DLG100/150
AC IN
DC OUT
ACL
ACN
A
B
C
6.93 (176.0)
6.38 (162.0)
6.03 (153.2)
8.74 (222.0)
8.19 (208.0)
7.83 (199.0)
1.35 (34.2)
V+ (RED)
V- (BLACK)
18 AWGx2C (DLG50/75)
14 AWGx2C (DLG100/150)
18AWGx3C
0.35 (8.9)
Notes
11.81 0.79 (300 20)
11.81 0.79 (300 20)
1.54 (39.0)
1. All dimensions shown in inches (mm).
2. Weight: DLG50/75: 1.98 lbs (900 g)
DLG100/150 2.29 lbs (1040 g)
3. Tolerance: 0.02 (0.5)
Application Notes
Constant Voltage / Constant Current Curve
Vo max
Vo min
Trip & Restart Zone
0
10
20
30
40
50
60
70
80
C
90
100
Output Current (%)
Derating Curve
100
80
60
40
20
0
100
80
60
40
20
0
A
A
B
B
C
A
B
C
DLG150 at 115 VAC
DLG150 at 230 VAC & DLG100
DLG50/75
A
DLG50/75
DLG100
DLG150
B
C
20
30
40
0
10
50 55 60
70
90
100
115
130
180
220
240
305
-30 for DLG100/150
-40 for DLG50/75
Ambient Temp (˚C)
Input Voltage (VAC) 60Hz
Ta= 25˚C
03-Sep-13