THN 20-3623UIR

The THN 20UIR is a series of high-performance DC/DC converters with an ultra-wide 12:1 input voltage range and a power output of 20 watt. The THN 20UIR comes in a compact, fully encapsulated 1”x1” housing for highest reliability. The default variant features a pre-mounted heatsink for convection cooling up to +70°C without derating. Thanks to its dedicated holdup capacitor connection, the THN 20UIR meets extended holdup-time requirements without the need for bulky input capacitors. The THN 20UIR is EN 50155 certified for rolling stock applications, EN 61373 certified for resistance against mechanical shock and vibration and EN 45545-2 certified for fire behavior. The THN 20UIR also comes with IEC/EN/UL 62368-1 safety approvals for use in a wide range of demanding industrial applications.

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Product is recommended for new designs

Product Documentation

Additional Documents

Application Notes
Certifications
Compliance & Conformity

Accessories

Compatible Accessories
Attribute
Value
Output Voltage
±15 VDC
Output Adjustment 1
13.5-18 VDC
Output Current
667/667 mA
Power Rating
20 W
Number of Outputs
dual
Input Voltage
9-75 VDC
Housing Type
Metal Case
Mounting Type
PCB Mount
Connection Type
THD (Through-Hole Device)
Footprint Type
1" x 1"
Length
26.5 mm
Width
26.1 mm
Depth
18.7 mm
Efficiency
88 %
Maximum Temperature
105 °C
Minimum Temperature
-40 °C
Weight
17 g
Ripple and Noise
100 mVp-p typ.
Capacitive Load
350 µF
Remote On/Off
Yes
Safety Approvals
EN 62368-1, EN 50155
Insulation System
Functional Insulation
I/O Isolation Voltage
3000 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 20-3611UIR
20 W
9-75 VDC
5.1 VDC
(4.59-6.12 VDC)
eCAD
Sample

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Active
THN 20-3611UIR
THN 20-3612UIR
20 W
9-75 VDC
12 VDC
(10.8-13.2 VDC)
eCAD
Sample

Only 4 products can be added to the samples cart.

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Active
THN 20-3612UIR
THN 20-3613UIR
20 W
9-75 VDC
15 VDC
(13.5-18 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 20-3613UIR
THN 20-3615UIR
20 W
9-75 VDC
24 VDC
(21.6-28.8 VDC)
eCAD
Sample

Only 4 products can be added to the samples cart.

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Active
THN 20-3615UIR
THN 20-3622UIR
20 W
9-75 VDC
±12 VDC
(10.8-14.4 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 20-3622UIR
THN 20-7211UIR
20 W
14-160 VDC
5.1 VDC
(4.59-6.12 VDC)
eCAD
Sample

Only 4 products can be added to the samples cart.

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Active
THN 20-7211UIR
THN 20-7212UIR
20 W
14-160 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 20-7212UIR
THN 20-7213UIR
20 W
14-160 VDC
15 VDC
(13.5-18 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 20-7213UIR
THN 20-7215UIR
20 W
14-160 VDC
24 VDC
(21.6-28.8 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 20-7215UIR
THN 20-7222UIR
20 W
14-160 VDC
±12 VDC
(10.8-14.4 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 20-7222UIR
THN 20-7223UIR
20 W
14-160 VDC
±15 VDC
(13.5-18 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 20-7223UIR
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