Our competence:

Uncompromising power supply as required.


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AUTRONIC develops and produces power supply solutions for technically demanding application areas that perfectly meet the highest requirements and individual ideas. As a development and system partner, we offer our customers a comprehensive range of services, technological progress and innovative strength to secure a long-term competitive advantage.

With two own locations in Sachsenheim (Germany) and in the Czech Republic, AUTRONIC focuses its competence both on the development of customer-specific power supply solutions (DC/DC, DC/AC and AC/DC) for demanding application areas and on the in-house development of compact plug-and-play DC/DC converters for railwayand industrial applications. As a contract manufacturer, we are also at your side as a competent partner from development through production to repair.

With our sister companies Emtron GmbH, Distec GmbH under the holding of Fortec Elektronik AG, we have a strong parent company beyond our own range of services, which is one of the leading suppliers of embedded solutions, displays, monitors and power supplies in the German-speaking region.

Use our competence and power for your products!

DC/DC converter

in various designs and a wide range of applications, are suitable for circuit board mounting, wall mounting, 19" racks and DIN rail mounting.


Custom power supply

Benefit from our experience in implementing customer-specific power supplies in the DC/DC, AC/DC and DC/AC inverter sectors.



Use our service for the development, production and testing of special, individual assemblies in outsourcing.


Standard DC/DC converter

New products and News

We develop uncompromising electronics for demanding applications not only on behalf of our customers - our own products are also permanently optimized to meet the latest requirements and areas of application.

DC/DC converter

Benefit from 50 years of know-how

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Standard DC/DC converter

Uncompromising electronics for demanding applications


Input: 9 V to 154 V
Output: 12 V or 15 V

The new 10 W converter from Autronic in a classic design impresses with its modern topology and full filtering according to EN 50121-3-2.

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Input: 14,4 V to 154VDC
Output: 12 V

The wall-mount HFBC80-W/Ks offers an ultra-wide input voltage range of 14.4 V to 154 V in one device with 80 watts of power.

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Input: 14,4 V to 154 V
Output: quintuple

AUTRONIC has been offering the right power supply for CompactPCI (serial) for years and is now breaking new ground with the 120 W DC/DC converter HEC120-5W.

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Input: 14,4 V to 154 V
Output: 2 x 5 V

Autronic presents the new generation of USB-chargers acc. USB-BC 1.2 for use in trains and applications for rough use.

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Highest customer satisfaction for 50 years

customer testimonials

For 50 years we have been developing high-quality electronics for extreme applications, in the railroad sector, for the automotive industry or in the offshore sector.  As a company, we are proud of long-standing customer relationships and partnerships that are a testimony to our claim in terms of quality and functionality.

Simply a convincing service and great products. Install, connect and you're done. Autronic power supplies are technically on a top level.

Industry customer (Fuel cell systems)

The quality here is just right.

Railway customer (Passenger information systems)

It is hard to believe that for our new project Autronic we were able to deliver the first prototypes of a completely new power supply after only 6 weeks, which corresponds 100% to our wishes. Thus, we were able to carry out our first tests at a very early stage.

Railway customer (Box-PC)

We are still surprised that a PSU implemented specifically for us can be so attractively priced without compromising. Kudos to the Autronic team. This is not the last power supply we will commission from Autronic.

Industry customer (Heavy Duty)




19.09. - 22.09.2023 | Website



InnoTrans Berlin

24.09. - 27.09.2024 | Website


[Translate to englisch:] alltronic
[Translate to englisch:] ALTRAC
Fortec Group Display Technology
[Translate to englisch:] DISTEC
[Translate to englisch:] FORTEC
Fortec Power