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TMR 4
The TMR 4 is a regulated 4 Watt DC/DC converter series with 2:1 input voltage range. It comes in a compact SIP-8 package featuring single and dual output models, I/O isolation voltage of 1600 VDC and protection against short-circuit and over load. Being a 4 Watt converter this series acts as an excellent gap closer between the more common 3 & 6 Watt converters. It offers a cost-efficient alternative to 5 and 6 Watt converters in applications where a 3 Watt converter would operate at the absolute technical limits (e.g. output power). The intelligent design provides efficiencies up to 87% and a temperature range of -40°C to +70°C without derating which enables an unrestricted use of this converter series in applications with demanding temperature requirements. Additionally, the integrated remote On/Off function offers a convenient way to control your application. Certified according to the latest IEC/EN/UL 62368-1 industrial standard the TMR 4 is designed to deliver a high quality, cost efficient and compact solution for many applications.
Product Status
Active
Product is recommended for new designs.
Product Documentation
Accessories
Features
Compact SIP-8 package
Wide 2:1 input voltage range
Temperature range –40° to +70°C without derating
High efficiency up to 87%
I/O isolation 1600 VDC
Protection against short-circuit and over load
Fully regulated outputs
Remote On/Off control
3-year product warranty
Conformity
REACH Declaration
TRACOPOWER products do not generally fall under the REACH directive.
Our general REACH declaration is available via the following link:
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
TMR 4-1211
4 W
9-18 VDC
5 VDC
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Sample
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Active
TMR 4-1211
TMR 4-1212
4 W
9-18 VDC
12 VDC
){kind=link}
Sample
Only 1 product can be added to the samples cart.
Only 8 products can be added to the comparison list.
Active
TMR 4-1212
TMR 4-1213
4 W
9-18 VDC
15 VDC
){kind=link}
Sample
Only 1 product can be added to the samples cart.
Only 8 products can be added to the comparison list.
Active
TMR 4-1213
TMR 4-1215
4 W
9-18 VDC
24 VDC
){kind=link}
Sample
Only 1 product can be added to the samples cart.
Only 8 products can be added to the comparison list.
Active
TMR 4-1215
TMR 4-1222
4 W
9-18 VDC
±12 VDC
){kind=link}
Sample
Only 1 product can be added to the samples cart.
Only 8 products can be added to the comparison list.
Active
TMR 4-1222
TMR 4-1223
4 W
9-18 VDC
±15 VDC
){kind=link}
Sample
Only 1 product can be added to the samples cart.
Only 8 products can be added to the comparison list.
Active
TMR 4-1223
TMR 4-2411
4 W
18-36 VDC
5 VDC
){kind=link}
Sample
Only 1 product can be added to the samples cart.
Only 8 products can be added to the comparison list.
Active
TMR 4-2411
TMR 4-2412
4 W
18-36 VDC
12 VDC
){kind=link}
Sample
Only 1 product can be added to the samples cart.
Only 8 products can be added to the comparison list.
Active
TMR 4-2412
TMR 4-2413
4 W
18-36 VDC
15 VDC
){kind=link}
Sample
Only 1 product can be added to the samples cart.
Only 8 products can be added to the comparison list.
Active
TMR 4-2413
TMR 4-2415
4 W
18-36 VDC
24 VDC
){kind=link}
Sample
Only 1 product can be added to the samples cart.
Only 8 products can be added to the comparison list.
Active
TMR 4-2415
TMR 4-2422
4 W
18-36 VDC
±12 VDC
){kind=link}
Sample
Only 1 product can be added to the samples cart.
Only 8 products can be added to the comparison list.
Active
TMR 4-2422
TMR 4-2423
4 W
18-36 VDC
±15 VDC
){kind=link}
Sample
Only 1 product can be added to the samples cart.
Only 8 products can be added to the comparison list.
Active
TMR 4-2423
TMR 4-4811
4 W
36-75 VDC
5 VDC
){kind=link}
Sample
Only 1 product can be added to the samples cart.
Only 8 products can be added to the comparison list.
Active
TMR 4-4811
TMR 4-4812
4 W
36-75 VDC
12 VDC
){kind=link}
Sample
Only 1 product can be added to the samples cart.
Only 8 products can be added to the comparison list.
Active
TMR 4-4812
TMR 4-4813
4 W
36-75 VDC
15 VDC
){kind=link}
Sample
Only 1 product can be added to the samples cart.
Only 8 products can be added to the comparison list.
Active
TMR 4-4813
TMR 4-4815
4 W
36-75 VDC
24 VDC
){kind=link}
Sample
Only 1 product can be added to the samples cart.
Only 8 products can be added to the comparison list.
Active
TMR 4-4815
TMR 4-4822
4 W
36-75 VDC
±12 VDC
){kind=link}
Sample
Only 1 product can be added to the samples cart.
Only 8 products can be added to the comparison list.
Active
TMR 4-4822
TMR 4-4823
4 W
36-75 VDC
±15 VDC
){kind=link}
Sample
Only 1 product can be added to the samples cart.
Only 8 products can be added to the comparison list.
Active
TMR 4-4823
Similar series
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2 Watt DC/DC converter, industrial, 2:1 input, cost efficient design, high operating temperature, regulated, encapsulated, SIP-8
TEC 3
3 Watt DC/DC converter, industrial, 2:1 input, cost efficient design, high operating temperature, regulated, encapsulated, SIP-8