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TMR 3-1222E
The TMR 3E series is a family of isolated 3 W DC/DC converter modules with regulated output, featuring wide 2:1 input voltage ranges. The product comes in a compact SIP-8 plastic package with small footprint occupying only 2.0 cm² (0.3 square inch) of board space. An excellent efficiency allows –40°C to +85°C operation temperature. Further features include remote On/Off control and continuous short circuit protection. The compact dimensions and cost optimized design make this converters an ideal solution for applications in communication equipment, instrumentation and industrial electronics.
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Product Status
Active
Product is recommended for new designs. Updated to IEC/EN 62368-1.
Product Documentation
Accessories
Attribute
Value
Output Voltage
±12 VDC
Output Current
125/125 mA
Power Rating
3 W
Number of Outputs
dual
Input Voltage
9-18 VDC
Housing Type
Plastic Case
Mounting Type
PCB Mount
Connection Type
THD (Through-Hole Device)
Footprint Type
SIP8
Length
21.8 mm
Width
9.3 mm
Depth
11.2 mm
Efficiency
83 %
Maximum Temperature
85 °C
Minimum Temperature
-40 °C
Weight
4.8 g
Ripple and Noise
50 mVp-p typ. / 75 mVp-p max.
Capacitive Load
100 µF
Remote On/Off
Yes
Safety Approvals
EN 60950-1, EN 62368-1
Insulation System
Functional Insulation
I/O Isolation Voltage
1600 VDC
Where to buy
Select your country
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Austria
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Portugal
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USA
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Australia
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- Africa
Egypt
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Buy online
Available stock at Traco Power central warehouse (Switzerland)
Note: Can be ordered via franchised distributors
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
Other models in series
Model
Power
Input
Output
Links
Datasheet
Additional Info
TMR 3-0510E
2.3 W
4.5-9 VDC
3.3 VDC
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Active
TMR 3-0510E
TMR 3-0511E
3 W
4.5-9 VDC
5 VDC
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Active
TMR 3-0511E
TMR 3-0512E
3 W
4.5-9 VDC
12 VDC
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TMR 3-0512E
TMR 3-0513E
3 W
4.5-9 VDC
15 VDC
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TMR 3-0513E
TMR 3-0521E
3 W
4.5-9 VDC
±5 VDC
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Active
TMR 3-0521E
TMR 3-0522E
3 W
4.5-9 VDC
±12 VDC
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TMR 3-0522E
TMR 3-0523E
3 W
4.5-9 VDC
±15 VDC
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Active
TMR 3-0523E
TMR 3-1210E
2.3 W
9-18 VDC
3.3 VDC
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TMR 3-1210E
TMR 3-1211E
3 W
9-18 VDC
5 VDC
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TMR 3-1211E
TMR 3-1212E
3 W
9-18 VDC
12 VDC
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TMR 3-1212E
TMR 3-1213E
3 W
9-18 VDC
15 VDC
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TMR 3-1213E
TMR 3-1221E
3 W
9-18 VDC
±5 VDC
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TMR 3-1221E
TMR 3-1223E
3 W
9-18 VDC
±15 VDC
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TMR 3-1223E
TMR 3-2410E
2.3 W
18-36 VDC
3.3 VDC
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TMR 3-2410E
TMR 3-2411E
3 W
18-36 VDC
5 VDC
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TMR 3-2411E
TMR 3-2412E
3 W
18-36 VDC
12 VDC
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TMR 3-2412E
TMR 3-2413E
3 W
18-36 VDC
15 VDC
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TMR 3-2413E
TMR 3-2421E
3 W
18-36 VDC
±5 VDC
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TMR 3-2421E
TMR 3-2422E
3 W
18-36 VDC
±12 VDC
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TMR 3-2422E
TMR 3-2423E
3 W
18-36 VDC
±15 VDC
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TMR 3-2423E
TMR 3-4810E
2.3 W
36-75 VDC
3.3 VDC
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TMR 3-4810E
TMR 3-4811E
3 W
36-75 VDC
5 VDC
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TMR 3-4811E
TMR 3-4812E
3 W
36-75 VDC
12 VDC
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TMR 3-4812E
TMR 3-4813E
3 W
36-75 VDC
15 VDC
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TMR 3-4813E
TMR 3-4821E
3 W
36-75 VDC
±5 VDC
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TMR 3-4821E
TMR 3-4822E
3 W
36-75 VDC
±12 VDC
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Sample
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Active
TMR 3-4822E
TMR 3-4823E
3 W
36-75 VDC
±15 VDC
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Sample
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Active
TMR 3-4823E
Similar Models
Only 8 products can be added to the comparison list.
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TEC 3-2422WI
3 Watt DC/DC converter, industrial, 4:1 input, cost efficient design, high operating temperature, regulated, encapsulated, SIP-8
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TRN 3-1222
3 Watt DC/DC converter, industrial, 2:1 input, regulated, compact design, 1600 VDC isolation, encapsulated, SIP package