TRA "Transportation Industry" DC/DC Converter SeriesSemiconductor Circuits, Inc. "TRA Series" is our rugged commercial line of DC/DC converters for the transportation industry. This series was developed to accommodate the unique input and isolation requirements needed in the transportation field. Single output and dual output models are available for a wide range of applications.
Ideal for environments where field conditions require rugged encapsulated converters. Applications for the TRA Series include: Transit buses, PTC, On-board and Wayside systems, Locomotives...to mention a few.
Contact sales@dcdc.com for further information.
| Model numbers | Wattage | Input Range | Output | I/O Isolation | Dimensions |
|---|---|---|---|---|---|
|
TRA17-240-50
|
10Watts
|
40-100Vdc
|
3.3Vdc
|
1500Vdc
|
1.0 x 2.0 x .4"
|
|
TRA12-083-25
|
10Watts
|
15-50Vdc
|
12.0Vdc
|
1500Vdc
|
1.0 x 2.0 x .4"
|
|
TRA12-083-50
|
10Watts
|
40-100Vdc
|
12.0Vdc
|
1500Vdc
|
1.0 x 2.0 x .4"
|
|
TRA22-625-25
|
10Watts
|
15-50Vdc
|
±12.0Vdc
|
1500Vdc
|
1.0 x 2.0 x .4"
|
|
TRA22-625-50
|
10Watts
|
40-100Vdc
|
±12.0Vdc
|
1500Vdc
|
1.0 x 2.0 x .4"
|
|
TRA11-300-25
|
15Watts
|
15-50Vdc
|
5.1Vdc
|
1500Vdc
|
1.0 x 2.0 x .4"
|
|
TRA11-300-50
|
15Watts
|
40-100Vdc
|
5.1Vdc
|
1500Vdc
|
1.0 x 2.0 x .4"
|
|
TRA17-600-25
|
20Watts
|
15-50Vdc
|
3.3Vdc
|
1500Vdc
|
1.6 x 2.0 x .4"
|
|
TRA17-600-50
|
20Watts
|
40-100Vdc
|
3.3Vdc
|
1500Vdc
|
1.6 x 2.0 x .4"
|
|
TRA11-400-18
|
20Watts
|
9-36Vdc
|
5.0Vdc
|
2800Vdc
|
1.6 x 2.0 x .4"
|
|
TRA11-400-25
|
20Watts
|
15-50Vdc
|
5.0Vdc
|
1500Vdc
|
1.6 x 2.0 x .4"
|
|
TRA11-400-48
|
20Watts
|
18-75Vdc
|
5.0Vdc
|
2800Vdc
|
1.6 x 2.0 x .4"
|
|
TRA19-200-18
|
20Watts
|
9-36Vdc
|
9.0Vdc
|
2800Vdc
|
1.6 x 2.0 x .4"
|
|
TRA19-200-50
|
20Watts
|
36-75Vdc
|
9.0Vdc
|
2800Vdc
|
1.6 x 2.0 x .4"
|
|
TRA12-167-18
|
20Watts
|
9-36Vdc
|
12.0Vdc
|
2800Vdc
|
1.6 x 2.0 x .4"
|
|
TRA22-165-48
|
20Watts
|
18-75Vdc
|
±12.0Vdc
|
2800Vdc
|
1.6 x 2.0 x .4"
|
|
TRA23-125-18
|
20Watts
|
9-36Vdc
|
±15.0Vdc
|
1500Vdc
|
1.6 x 2.0 x .4"
|
|
TRA11-400-50
|
25Watts
|
40-100Vdc
|
5.1Vdc
|
1500Vdc
|
2.0 x 2.0 x .4"
|
|
TRA22-165-50
|
25Watts
|
40-100Vdc
|
±12.0Vdc
|
1500Vdc
|
2.0 x 2.0 x .4"
|
|
TRA17-1500-25
|
75Watts
|
15-50Vdc
|
3.3Vdc
|
1500Vdc
|
2.28 x 2.40 x .5"
|
|
TRA17-1500-50
|
75Watts
|
40-100Vdc
|
3.3Vdc
|
1500Vdc
|
2.28 x 2.40 x .5"
|
