TMR 4-2412

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

Attribute
Value
Output Voltage
12 VDC
Output Current
333 mA
Power Rating
4 W
Number of Outputs
single
Input Voltage
18-36 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
86 %
Maximum Temperature
85 °C
Minimum Temperature
-40 °C
Weight
4.8 g
Ripple and Noise
80 mVp-p max.
Capacitive Load
1000 µF
Remote On/Off
Yes
Safety Approvals
EN 62368-1
Insulation System
Functional Insulation
I/O Isolation Voltage
1600 VDC

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Available stock at Traco Power central warehouse (Switzerland)
Note: Can be ordered via franchised distributors
Contact local distributor for quote

TRACO Power North America, Inc.

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2025 Gateway Place #330

San Jose, CA 95110

Office:  +1 (408) 916-4570

Fax:     +1 (408) 916-4571

Email

Website



tecsupport

Sager Electronics

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19 Leona Drive

Middleborough, MA 02346

Phone: +1 (866) 588 1750

Fax:     +1 (408) 588 1750

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Website

TRC Electronics

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4171 Stony Lane

Doylestown, PA 18902

Phone: +1 (888) 612 9514

Email

Website

Conformity
REACH Declaration

TRACOPOWER products do not generally fall under the REACH directive. 
Our general REACH declaration is available via the following link: 

General REACH declaration

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.

Directive 2011/65/EU

TRACOPOWER RoHS Declaration

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.

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Power
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Links
Datasheet
Additional Info
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TMR 4-2413
4 W
18-36 VDC
15 VDC
Sample

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TMR 4-2413
TMR 4-2415
4 W
18-36 VDC
24 VDC
Sample

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TMR 4-2415
TMR 4-2422
4 W
18-36 VDC
±12 VDC
Sample

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TMR 4-2422
TMR 4-2423
4 W
18-36 VDC
±15 VDC
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TMR 4-2423
TMR 4-4811
4 W
36-75 VDC
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Sample

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TMR 4-4811
TMR 4-4812
4 W
36-75 VDC
12 VDC
Sample

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TMR 4-4812
TMR 4-4813
4 W
36-75 VDC
15 VDC
Sample

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TMR 4-4813
TMR 4-4815
4 W
36-75 VDC
24 VDC
Sample

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TMR 4-4815
TMR 4-4822
4 W
36-75 VDC
±12 VDC
Sample

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TMR 4-4822
TMR 4-4823
4 W
36-75 VDC
±15 VDC
Sample

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TMR 4-4823
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