Data Sheet
April 2008
JW050F, JW075F, JW100F, JW150F Power Modules:
dc-dc Converters; 36 to 75 Vdc Input, 3.3 Vdc Output; 33 W to 99 W
Characteristic Curves
The following figures provide typical characteristics for the power modules. The figures are identical for both on/off
configurations.
1.4
1.2
1.0
0.8
3.0
2.5
2.0
1.5
0.6
1.0
0.4
0.2
0.0
0 4
8 12 16 20 24 28 32 36 40 44 48 52 56 60 64 68 72
INPUT VOLTAGE, V
I
(V)
0.5
0.0
0 4
8 12 16 20 24 28 32 36 40 44 48 52 56 60 64 68 72
INPUT VOLTAGE, V
I
(V
)
8-1446 (C)
8-1448 (C)
Figure 1. Typical JW050F Input Characteristics at
Room Temperature
Figure 3. Typical JW100F Input Characteristics at
Room Temperature
2.0
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0.0
0 4
8 12 16 20 24 28 32 36 40 44 48 52 56 60 64 68 72
INPUT VOLTAGE, V
I
(V)
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
0 4
8 12 16 20 24 28 32 36 40 44 48 52 56 60 64 68 72
INPUT VOLTAGE, V
I
(V)
8-1447 (C)
8-1449 (C)
Figure 2. Typical JW075F Input Characteristics at
Room Temperature
Figure 4. Typical JW150F Input Characteristics at
Room Temperature
Lineage Power
5
LINEAGEPOWER [ LINEAGE POWER CORPORATION ]
