THN 20-1211

The THN 20 series is the latest generation of high performance DC/DC converter modules with highest power density. The product achieves 20 W output power while it comes in a metal case with dimensions of only 1.0" x 1.0" x 0.4". All models have a wide 2:1 input voltage range and precisely regulated output voltages, even under no load conditions. Highest efficiency of up to 90% makes this product very reliable and applicable in temperature ranges of up to 75°C or 85°C with optional mounted heat sink. Together with low input current characteristics at minimal load and remote On/Off control these converters are the ideal solution for battery-operated systems. Typical applications are in mobile equipment, instrumentation, distributed power architectures in communication and industrial electronics and everywhere where space on the PCB is critical.

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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
3D Drawings
Compliance & Conformity

Accessories

Compatible Accessories
Attribute
Value
Output Voltage
5 VDC
Output Adjustment 1
4.5-5.5 VDC
Output Current
4000 mA
Power Rating
20 W
Number of Outputs
single
Input Voltage
9-18 VDC
Housing Type
Metal Case
Mounting Type
PCB Mount
Connection Type
THD (Through-Hole Device)
Footprint Type
1" x 1"
Length
25.4 mm
Width
25.4 mm
Depth
9.9 mm
Efficiency
89 %
Maximum Temperature
75 °C
Minimum Temperature
-40 °C
Weight
15 g
Ripple and Noise
75 mVp-p typ.
Capacitive Load
5000 µF
Remote On/Off
Yes
Safety Approvals
EN 60950-1, EN 62368-1
Insulation System
Functional 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. 
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.

Other models in series

Model
Power
Input
Output
Links
Datasheet
Additional Info
THN 20-1210
15 W
9-18 VDC
3.3 VDC
(2.97-3.63 VDC)
eCAD
Sample

Only 4 products can be added to the samples cart.

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Active
THN 20-1210
THN 20-1212
20 W
9-18 VDC
12 VDC
(10.8-13.2 VDC)
eCAD
Sample

Only 4 products can be added to the samples cart.

Only 8 products can be added to the comparison list.

Active
THN 20-1212
THN 20-1213
20 W
9-18 VDC
15 VDC
(13.5-16.5 VDC)
eCAD
Sample

Only 4 products can be added to the samples cart.

Only 8 products can be added to the comparison list.

Active
THN 20-1213
THN 20-1222
20 W
9-18 VDC
±12 VDC
eCAD
Sample

Only 4 products can be added to the samples cart.

Only 8 products can be added to the comparison list.

Active
THN 20-1222
THN 20-1223
20 W
9-18 VDC
±15 VDC
eCAD
Sample

Only 4 products can be added to the samples cart.

Only 8 products can be added to the comparison list.

Active
THN 20-1223
THN 20-2410
15 W
18-36 VDC
3.3 VDC
(2.97-3.63 VDC)
eCAD
Sample

Only 4 products can be added to the samples cart.

Only 8 products can be added to the comparison list.

Active
THN 20-2410
THN 20-2411
20 W
18-36 VDC
5 VDC
(4.5-5.5 VDC)
eCAD
Sample

Only 4 products can be added to the samples cart.

Only 8 products can be added to the comparison list.

Active
THN 20-2411
THN 20-2412
20 W
18-36 VDC
12 VDC
(10.8-13.2 VDC)
eCAD
Sample

Only 4 products can be added to the samples cart.

Only 8 products can be added to the comparison list.

Active
THN 20-2412
THN 20-2413
20 W
18-36 VDC
15 VDC
(13.5-16.5 VDC)
eCAD
Sample

Only 4 products can be added to the samples cart.

Only 8 products can be added to the comparison list.

Active
THN 20-2413
THN 20-2422
20 W
18-36 VDC
±12 VDC
eCAD
Sample

Only 4 products can be added to the samples cart.

Only 8 products can be added to the comparison list.

Active
THN 20-2422
THN 20-2423
20 W
18-36 VDC
±15 VDC
eCAD
Sample

Only 4 products can be added to the samples cart.

Only 8 products can be added to the comparison list.

Active
THN 20-2423
THN 20-4810
15 W
36-75 VDC
3.3 VDC
(2.97-3.63 VDC)
eCAD
Sample

Only 4 products can be added to the samples cart.

Only 8 products can be added to the comparison list.

Active
THN 20-4810
THN 20-4811
20 W
36-75 VDC
5 VDC
(4.5-5.5 VDC)
eCAD
Sample

Only 4 products can be added to the samples cart.

Only 8 products can be added to the comparison list.

Active
THN 20-4811
THN 20-4812
20 W
36-75 VDC
12 VDC
(10.8-13.2 VDC)
eCAD
Sample

Only 4 products can be added to the samples cart.

Only 8 products can be added to the comparison list.

Active
THN 20-4812
THN 20-4813
20 W
36-75 VDC
15 VDC
(13.5-16.5 VDC)
eCAD
Sample

Only 4 products can be added to the samples cart.

Only 8 products can be added to the comparison list.

Active
THN 20-4813
THN 20-4822
20 W
36-75 VDC
±12 VDC
eCAD
Sample

Only 4 products can be added to the samples cart.

Only 8 products can be added to the comparison list.

Active
THN 20-4822
THN 20-4823
20 W
36-75 VDC
±15 VDC
eCAD
Sample

Only 4 products can be added to the samples cart.

Only 8 products can be added to the comparison list.

Active
THN 20-4823
Similar Models

Only 8 products can be added to the comparison list.

THN 20-2411WI

20 Watt DC/DC converter, industrial, 4:1 input, encapsulated, 1.0" x 1.0" metal package

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Only 8 products can be added to the comparison list.

THN 30-1211

30 Watt DC/DC converter, industrial, 2:1 input, encapsulated, 1.0" x 1.0" metal package

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Compatible accessories

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