TDR 3-0522

The TDR 3 series is a family of compact 3 W DC/DC-converters with 2:1 input voltage ranges and tightly regulated output voltages even under no load conditions. The product is available in THD-package. They work with high efficiency over the full load range and come with a remote On/Off input. The usability in temperature ranges of up to 85°C, continuous short circuit protection and excellent immunity against environmental influences make these converters very reliable. A TDR 3 converter is the ideal solution for space critical high end 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

Additional Documents

Application Notes
Certifications
Compliance & Conformity

Accessories

Compatible Accessories
Attribute
Value
Output Voltage
±12 VDC
Output Current
125/125 mA
Power Rating
3 W
Number of Outputs
dual
Input Voltage
4.5-9 VDC
Housing Type
Overmold
Mounting Type
PCB Mount
Connection Type
THD (Through-Hole Device)
Footprint Type
DIP14
Length
18.9 mm
Width
12.8 mm
Depth
8.7 mm
Efficiency
80 %
Maximum Temperature
85 °C
Minimum Temperature
-40 °C
Weight
4.5 g
Ripple and Noise
30 mVp-p typ.
Capacitive Load
470 µF
Remote On/Off
Yes
Safety Approvals
EN 60950-1, EN 62368-1
Insulation System
Basic Insulation
I/O Isolation Voltage
1600 VDC

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Buy online
Available stock at Traco Power central warehouse (Switzerland)
Note: Can be ordered via franchised distributors
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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.

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.

Other models in series

Model
Power
Input
Output
Links
Datasheet
Additional Info
TDR 3-0511
3 W
4.5-9 VDC
5 VDC
eCAD
Sample

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Active
TDR 3-0511
TDR 3-0512
3 W
4.5-9 VDC
12 VDC
eCAD
Sample

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Active
TDR 3-0512
TDR 3-0513
3 W
4.5-9 VDC
15 VDC
eCAD
Sample

Only 4 products can be added to the samples cart.

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Active
TDR 3-0513
TDR 3-0523
3 W
4.5-9 VDC
±15 VDC
eCAD
Sample

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Active
TDR 3-0523
TDR 3-1211
3 W
9-18 VDC
5 VDC
eCAD
Sample

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Active
TDR 3-1211
TDR 3-1212
3 W
9-18 VDC
12 VDC
eCAD
Sample

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Active
TDR 3-1212
TDR 3-1213
3 W
9-18 VDC
15 VDC
eCAD
Sample

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Active
TDR 3-1213
TDR 3-1222
3 W
9-18 VDC
±12 VDC
eCAD
Sample

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Active
TDR 3-1222
TDR 3-1223
3 W
9-18 VDC
±15 VDC
eCAD
Sample

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Active
TDR 3-1223
TDR 3-2411
3 W
18-36 VDC
5 VDC
eCAD
Sample

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Active
TDR 3-2411
TDR 3-2412
3 W
18-36 VDC
12 VDC
eCAD
Sample

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Active
TDR 3-2412
TDR 3-2413
3 W
18-36 VDC
15 VDC
eCAD
Sample

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Active
TDR 3-2413
TDR 3-2422
3 W
18-36 VDC
±12 VDC
eCAD
Sample

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Active
TDR 3-2422
TDR 3-2423
3 W
18-36 VDC
±15 VDC
eCAD
Sample

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Active
TDR 3-2423
TDR 3-4811
3 W
36-75 VDC
5 VDC
eCAD
Sample

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Active
TDR 3-4811
TDR 3-4812
3 W
36-75 VDC
12 VDC
eCAD
Sample

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Active
TDR 3-4812
TDR 3-4813
3 W
36-75 VDC
15 VDC
eCAD
Sample

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Active
TDR 3-4813
TDR 3-4822
3 W
36-75 VDC
±12 VDC
eCAD
Sample

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Active
TDR 3-4822
TDR 3-4823
3 W
36-75 VDC
±15 VDC
eCAD
Sample

Only 4 products can be added to the samples cart.

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Active
TDR 3-4823
Similar Models

Only 8 products can be added to the comparison list.

TDR 3-1222WI

3 Watt DC/DC converter, industrial, 4:1 input, regulated, encapsulated (overmold), DIP-14

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