JW050B1 Lineage Power, JW050B1 Datasheet - Page 7

• Manufacturer Part Number: JW050B1
• Description: CONVERTER DC/DC 12V 50W OUT
• Manufacturer: Lineage Power
• Series: JW050r
• Type: Isolated with Remote On/Offr

Specifications of JW050B1

• Output: 12V
• Number Of Outputs: 1
• Power (watts): 50W
• Mounting Type: Through Hole
• Voltage - Input: 36 ~ 75V
• Package / Case: 9-DIP Module
• 1st Output: 12 VDC @ 4.2A
• Size / Dimension: 2.40" L x 2.28" W x 0.50" H (61mm x 57.9mm x 12.7mm)
• Power (watts) - Rated: 50W
• Operating Temperature: -40°C ~ 100°C
• Efficiency: 85%
• Approvals: CE, CSA, UL, VDE
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• 3rd Output: -
• 2nd Output: -
• 4th Output: -

Data Sheet
April 2008
Characteristic Curves
Figure 9. Typical JW050B Converter Efficiency vs.
Figure 10. Typical JW075B Converter Efficiency vs.
Lineage Power
87
86
85
84
83
82
81
80
79
78
77
90
88
86
84
82
80
78
76
74
72
70
0.0
0
Output Current at Room Temperature
Output Current at Room Temperature
0.7
1
OUTPUT CURRENT, I
OUTPUT CURRENT, I
1.4
2
V
V
V
I
I
I
= 72 V
= 36 V
= 54 V
dc-dc Converters; 36 to 75 Vdc Input, 12 Vdc Output; 50 W to 150 W
V
V
V
2.1
I
I
I
= 36 V
= 54 V
= 72 V
3
(continued)
2.8
O
O
4
(A)
(A)
3.5
JW050B, JW075B, JW100B, JW150B Power Modules:
5
8-1162 (C)
8-1133 (C)
4.2
6
Figure 11. Typical JW100B Converter Efficiency vs.
Figure 12. Typical JW150B Converter Efficiency vs.
89
88
87
86
85
84
83
82
81
80
79
89
88
87
86
85
84
83
82
81
80
79
78
77
76
75
0
0
Output Current at Room Temperature
1
Output Current at Room Temperature
1
2
V
V
V
I
I
I
2
= 72 V
= 36 V
= 54 V
3
OUTPUT CURRENT, I
OUTPUT CURRENT, I
4
3
V
V
V
5
I
I
I
4
= 36 V
= 54 V
= 72 V
6
5
7
O
O
8
6
(A)
(A)
9
7
10
8-1164 (C)
8-1139 (C)
8
11
7
12
9