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TRA 3
The TRA 3 series are miniature, I/O-isolated 3W DC/DC-converters with unregulated outputs. They are the ideal solution to power drivers and circuits where unregulated DC/DC converters do not meet the input voltage range at load change
Product Status
Active
Product is recommended for new designs. Updated to IEC/EN 62368-1.
Product Documentation
Additional Documents
Compliance & ConformityAccessories
Features
Unregulated outputs
Highest power density 3W SIP-Converter
Industry standard pinout
High efficiency up to 89%
I/O isolation voltage 1000 VDC
Operating temperature range
–40°C to +95°C
3-year product warranty
Conformity
REACH Declaration
TRACOPOWER products do not generally fall under the REACH directive. Individual REACH Declarations are available via a link from the product datasheets or upon request.
New: Declarations of conformity are now available for each individual series. Available to download in the 'Additional Documents' section.
RoHS Compliance
TRACOPOWER completed successfully in July, 2006 the process of producing all power supply and dc/dc converter fully compliant to the European RoHS Directive (2002/95/EC). Excepted are those products which have been removed from the actual sales program (obsolete products).
The EU RoHS Directive and the China RoHS both denominate identical Substances and MCV’s (Maximum Concentration Values).
The current TRACO POWER RoHS declaration therefore satisfies the EU RoHS Directive as well as the China RoHS Regulation.
Cleaning Guideline
We generally do not recommend washing or cleaning electronic components. You should avoid it, if it is not absolutely necessary. Please refer to cleaning guide.
Additional Info
Models in Series
Model
Power
Input
Output
Links
Datasheet
Additional Info
TRA 3-0511
3 W
4.5-5.5 VDC
5 VDC
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Sample
Only 4 products can be added to the samples cart.
Only 8 products can be added to the comparison list.
Active
TRA 3-0511
TRA 3-0519
3 W
4.5-5.5 VDC
9 VDC
){kind=link}
Sample
Only 4 products can be added to the samples cart.
Only 8 products can be added to the comparison list.
Active
TRA 3-0519
TRA 3-0512
3 W
4.5-5.5 VDC
12 VDC
){kind=link}
Sample
Only 4 products can be added to the samples cart.
Only 8 products can be added to the comparison list.
Active
TRA 3-0512
TRA 3-0513
3 W
4.5-5.5 VDC
15 VDC
){kind=link}
Sample
Only 4 products can be added to the samples cart.
Only 8 products can be added to the comparison list.
Active
TRA 3-0513
TRA 3-1211
3 W
10.8-13.2 VDC
5 VDC
){kind=link}
Sample
Only 4 products can be added to the samples cart.
Only 8 products can be added to the comparison list.
Active
TRA 3-1211
TRA 3-1219
3 W
10.8-13.2 VDC
9 VDC
){kind=link}
Sample
Only 4 products can be added to the samples cart.
Only 8 products can be added to the comparison list.
Active
TRA 3-1219
TRA 3-1212
3 W
10.8-13.2 VDC
12 VDC
){kind=link}
Sample
Only 4 products can be added to the samples cart.
Only 8 products can be added to the comparison list.
Active
TRA 3-1212
TRA 3-1213
3 W
10.8-13.2 VDC
15 VDC
){kind=link}
Sample
Only 4 products can be added to the samples cart.
Only 8 products can be added to the comparison list.
Active
TRA 3-1213
TRA 3-2411
3 W
21.6-26.4 VDC
5 VDC
){kind=link}
Sample
Only 4 products can be added to the samples cart.
Only 8 products can be added to the comparison list.
Active
TRA 3-2411
TRA 3-2419
3 W
21.6-26.4 VDC
9 VDC
){kind=link}
Sample
Only 4 products can be added to the samples cart.
Only 8 products can be added to the comparison list.
Active
TRA 3-2419
TRA 3-2412
3 W
21.6-26.4 VDC
12 VDC
){kind=link}
Sample
Only 4 products can be added to the samples cart.
Only 8 products can be added to the comparison list.
Active
TRA 3-2412
TRA 3-2413
3 W
21.6-26.4 VDC
15 VDC
){kind=link}
Sample
Only 4 products can be added to the samples cart.
Only 8 products can be added to the comparison list.
Active
TRA 3-2413
Similar series
TEC 3
3 Watt DC/DC converter, industrial, 2:1 input, cost efficient design, high operating temperature, regulated, encapsulated, SIP-8
TMU 3
3 Watt DC/DC converter, industrial, ±10% input, short circuit protection, unregulated, encapsulated, SIP-4
Successor
TRN 3
3 Watt DC/DC converter, industrial, 2:1 input, regulated, compact design, 1600 VDC isolation, encapsulated, SIP package