dc025 Lineage Power, dc025 Datasheet - Page 14

• Manufacturer Part Number: dc025
• Description: Dc025 Dual-output-series Power Modules
• Manufacturer: Lineage Power

18 Vdc to 36 Vdc Input; 25 W
Thermal Considerations
Air Velocity
Figure 16. 3.3 V Output Power Dissipation vs.
Figure 17. 5 V Output Power Dissipation vs. Output
14
14
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
0.0
0.0
Output Current
Current
(continued)
0.5
0.5
V
I
OUTPUT CURRENT, I
= 36 V
OUTPUT CURRENT, I
1.0
1.0
V
V
I
I
= 27 V
= 18 V
1.5
(continued)
1.5
V
V
V
O
I
I
I
O
(A)
= 24 V
= 18 V
= 36 V
(A)
2.0
2.0
8-1841(C)
8-1129(C)
2.5
2.5
Figure 18. 12 V Output Power Dissipation vs.
Figure 19. 15 V Output Power Dissipation vs.
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
3.0
2.5
2.0
1.5
1.0
0.5
0.0
0.0
0.0
Output Current
Output Current
0.1
0.2
0.2
V
I
V
= 36 V
OUTPUT CURRENT, I
I
OUTPUT CURRENT, I
= 36 V
0.4
0.3
0.4
0.6
V
V
0.5
I
I
= 27 V
= 18 V
0.8
O
O
0.6
(A)
(A)
V
V
Lineage Power
March 2008
I
I
= 27 V
= 18 V
0.7
1.0
0.8
8-1128(C)
8-1127(C)
1.2
0.9