THN 20-7211UIR

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.

Product Status
Active
Product is recommended for new designs

Product Documentation

Attribute
Value
Output Voltage
5.1 VDC
Output Adjustment 1
4.59-6.12 VDC
Output Current
4000 mA
Power Rating
20 W
Number of Outputs
single
Input Voltage
14-160 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
87 %
Maximum Temperature
105 °C
Minimum Temperature
-40 °C
Weight
17 g
Ripple and Noise
75 mVp-p typ.
Capacitive Load
5000 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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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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TRC Electronics

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4171 Stony Lane

Doylestown, PA 18902

Phone: +1 (888) 612 9514

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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.

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