107587800 Lineage Power, 107587800 Datasheet - Page 15

• Manufacturer Part Number: 107587800
• Description: Module DC-DC 1-OUT 12V 3A 30W 9-Pin
• Manufacturer: Lineage Power
• Type: Step Downr

Specifications of 107587800

• Output Current: 3 A
• Output Voltage: 12 V
• Input Voltage: 48 V
• Number Of Outputs: 1
• Output Power: 30 W

Data Sheet
March 26, 2008
Thermal Considerations
Forced Convection Cooling
To determine the necessary airflow, determine the
power dissipated by the unit for the particular applica-
tion. Figures 28 through 33 show typical power
dissipation for these power modules over a range of
output currents. With the known power dissipation and
a given local ambient temperature, the appropriate air-
flow can be chosen from the derating curves in Figure
34. For example, if the JW030A-M dissipates 6.2 W,
the minimum airflow in a 80 °C environment is 1 ms
(200 ft./min.).
Figure 28. JW030D-M Power Dissipation vs. Output
Figure 29. JW030G-M Power Dissipation vs. Output
Lineage Power
8
7
6
5
4
3
2
1
0
0.6
8
7
6
5
4
3
2
1
0
0
Current
Current
1.6
1
V
V
V
I
I
I
= 75 V
= 48 V
= 36V
V
V
V
OUTPUT CURRENT, I
OUTPUT CURRENT, I
2.6
I
I
I
= 72 V
= 54 V
= 36 V
2
3.6
3
(continued)
4.6
O
O
4
(A)
(A)
5.6
5
8-1050(C)
8-2556(C)
6.6
–1
6
Figure 30. JW030F-M Power Dissipation vs. Output
Figure 31. JW030A-M Power Dissipation vs. Output
9
8
7
6
5
4
3
2
1
0
8
7
6
5
4
3
2
1
0
0
0
Current
Current
1
1
JW030-Series Power Modules:
36 Vdc to 75 Vdc Inputs; 30 W
OUTPUT CURRENT, I
OUTPUT CURRENT, I
2
V
2
I
= 72 V
V
I
= 36 V
3
3
4
O
O
4
V
V
V
(A)
(A)
I
I
I
V
= 72 V
= 54 V
= 36 V
I
= 54 V
5
5
8-1047(C)
8-1195(C)
6
15
6