JW075R Lineage Power, JW075R Datasheet - Page 7

• Manufacturer Part Number: JW075R
• Manufacturer: Lineage Power

April 2008
Characteristic Curves
Figure 9. Typical JW050R Converter Efficiency vs.
Figure 10. Typical JW075R Converter Efficiency
Lineage Power
87
86
85
84
83
82
81
80
79
78
77
90
85
80
75
70
65
60
0.3
0.5
Output Current at Room Temperature
vs. Output Current at Room
Temperature
0.7
0.8
OUTPUT CURRENT, I
OUTPUT CURRENT, I
0.9
1.3
1.1
dc-dc Converters; 36 to 75 Vdc Input, 28 Vdc Output; 50 W to 150
(continued)
V
V
V
I
I
I
1.8
= 36 V
= 48 V
= 75 V
1.3
O
V
V
V
(A)
I
I
I
O
= 36 V
= 48 V
= 75 V
(A)
2.3
1.5
8-2125 (C)
8-2717 (F)
2.8
1.7
Figure 11. Typical JW100R Converter Efficiency
Figure 12. Typical JW150R Converter Efficiency
90
85
80
75
70
65
90
85
80
75
70
0.36
0.5
1.0
vs. Output Current at Room
Temperature
vs. Output Current at Room
Temperature
0.86
1.5
1.36
OUTPUT CURRENT, I
OUTPUT CURRENT, I
2.0
V
V
V
2.5
I
I
I
= 36 V
= 48 V
= 75 V
V
V
V
1.86
I
I
I
= 36 V
= 48 V
= 75 V
3.0
2.36
3.5
O
O
(A)
4.0
(A)
2.86
4.5
3.36
8-1854 (C)
8-2718 (F)
5.0
7