TMDC 20-2411

The TMDC 20 Series is a range of encapsulated high performance DC/DC converter modules. With a very high efficiency of up to 91% and the use of highest grade components these 20 W converters are made for a reliable operation in the temperature range of -40°C up to 90°C. They come in chassis mount version with screw terminal block. The 8 models have a wide 4:1 input voltage range and a tight output voltage regulation. They do not need a minimum load and offer a high efficiency also at low load conditions. They feature a remote control input and a green power good LED which indicates the presence of the output voltage. Protection against overload and short circuit are standard features of these converters. EMC characteristics and safety certifications are aligned for the operation in industrial environment.

Product Status
Active
Product is recommended for new designs. Updated to IEC/EN 62368-1.

Product Documentation

Attribute
Value
Output Voltage
5.1 VDC
Output Current
4000 mA
Power Rating
20 W
Number of Outputs
single
Input Voltage
9-36 VDC
Housing Type
Plastic Case
Mounting Type
Chassis Mount
Connection Type
Screw Terminal
Length
96 mm
Width
54 mm
Depth
23.3 mm
Efficiency
90 %
Maximum Temperature
90 °C
Minimum Temperature
-40 °C
Weight
107 g
Ripple and Noise
100 mVp-p max.
Capacitive Load
6800 µF
Remote On/Off
Yes
Safety Approvals
EN 60950-1, EN 62368-1
Insulation System
Functional Insulation
I/O Isolation Voltage
2500 VDC

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

CE / UKCA Declaration

For those Power Supplies which fall under the Low Voltage directive (2014/35/EU) or the EMC directive (2014/30/EU) or ATEX directive (2014/34/EU) or RoHS directive (2011/65/EU) of the European Union TRACO Electronic AG provides a CE Declaration. 

The following link will take you to the declarations of conformity for the selected product:

Link

Other models in series

Model
Power
Input
Output
Links
Datasheet
Additional Info
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TMDC 10-2411

10 Watt DC/DC converter, industrial, 4:1 input, harsh industrial EMC capabilities, 3000 VDC isolation, encapsulated, chassis mount, 3.11" x 1.34"

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TMDC 40-2411

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