JW030B-M Lineage Power, JW030B-M Datasheet - Page 15

• Manufacturer Part Number: JW030B-M
• Description: CONVERTER DC/DC 12V 30W OUT
• Manufacturer: Lineage Power
• Series: JW030r
• Type: Isolated with Remote On/Offr

Specifications of JW030B-M

• Output: 12V
• Number Of Outputs: 1
• Power (watts): 30W
• Mounting Type: Through Hole
• Voltage - Input: 36 ~ 75V
• Package / Case: 9-DIP Module
• 1st Output: 12 VDC @ 2.5A
• Size / Dimension: 2.40" L x 2.28" W x 0.50" H (61mm x 57.9mm x 12.7mm)
• Power (watts) - Rated: 30W
• Operating Temperature: -40°C ~ 100°C
• Efficiency: 83%
• Approvals: CE, CSA, UL, VDE
• Output Power: 30W
• Output Current: 3A
• Input Voltage: 48V
• Output Voltage: 12V
• Screening Level: Industrial
• Product Length (mm): 61mm
• Product Height (mm): 12.7mm
• Product Depth (mm): 57.9mm
• Mounting Style: Through Hole
• Pin Count: 9
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• 3rd Output: -
• 2nd Output: -
• 4th Output: -
• Lead Free Status / Rohs Status: Not Compliant

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