Power Supplies
& Electronic Loads

for research and development, industry and vocational training

Power electronics for
tomorrow’s businesses

Automotive, renewable energy, IT & High-tech and more

the Lower Rhine River

to the World

Hightech Power Supplies and Electronic Loads for research and development, industry and vocational training

EA Elektro-Automatik offers an especially large product spectrum for laboratory, industry and training. EA applications are equipped with optimal energy utilisation and an above average efficiency. Development, innovation and reliability are key drivers at EA. Our power supplies are at, or better than, the latest technological level.

All EMV and safety checks are carried out in-house. Personal contact, rapid response and consequent implementation of individual customer wishes and demands, are key features of our company. What just started as an idea, is tomorrow a plan, and the day after a reality. With more than 250 staff in Viersen (Lower Rhine) and at our branch in China we produce and dispatch customised products to the whole world.

Career at EA

We are a medium sized technology business with over 40 years tradition. The innovative product portfolio covers a wide spectrum of electronic power supply devices. We employ currently over 160 associates and generate a turnover in the tens of millions. We supply major international concerns with our state-of-the-art products and are a respected collaborator in technology partnerships.

Job offers

About Elektro-Automatik

Our company

Power electronics "made in Germany"

EA Elektro-Automatik GmbH & Co. KG is Germany’s leading manufacturer of laboratory power supplies, High power mains unity and electronic loads. Helmut Nolden founded the company in 1974 with the vision to develop high performance power supplies for all applications.

Our service

Support material available for download

In order to provide you with a smooth operation of our products we show you here the most important instructions, help and problem solutions. For all further questions please contact our telephone product support.


Contact us

Whatever your concerns, here you can find the right contact person. We are pleased to answer questions about our products and applications, as well as order requests, suggestions and criticisms. For general questions please use our contact form, for press inquiries please contact our press office.