Hightech Power Supplies and Electronic Loads

for research and development, industry and vocational training

From the Lower Rhine River to the World

We supply worldwide

EA’s supply chain covers the entire world. Our headquarters and main R&D center are strategically and favourably located right in the heart of Europe, in Viersen, North Rhine-Westphalia. There and in our subsidiaries in China (Shanghai and Dongguan City) we count with a workforce of approx. 250 staff.



The Complete Power Supply Range
EA bietet ein besonders großes Produktspektrum für Labor, Industrie und Ausbildung. EA-Applikationen bieten eine optimale Energieausnutzung und überdurchschnittlich hohen Wirkungsgrad.

* Labornetzgeräte, Industrienetzgeräte mit flexibler Ausgangsstufe
* Elektronische Lasten (auch netzrückspeisend) und Wechselrichter 
* Einbau-, Hutschienen, 19“-Einschubnetzteile 


At EA, research and development have the highest significance. Our power-supply products meet or exceed the latest technological standard.  All relevant EMC and safety-compliance tests are done in our in-house laboratories

Tailor-made: Fast and efficient

Direct and fast communication is our strength. Our customers value the fast and straight contact, enabling us to cater for their wishes and requirements in the most effective manner. What has just come up us an idea today, is under design tomorrow and completed the day after tomorrow.

EA Company Presentation



Elektro-Automatik in Moscow.
25.-27. April 2017


PCIM Nuernberg

Elektro-Automatik in Nuremberg.
Hall 6, Booth 6-141
16.-18. May 2017


New series

EL 9000 T

Electronics loads
400 - 600 W / Tower housing
USB, Ethernet, Analogue/TFT Touch panel


New series

PSI 9000 T

Laboratory power supplies
320 - 1.500 W / Tower housing
USB, Ethernet, Analogue/TFT Touch panel


New series

EL 9000 B 2Q

Active load modules
600 - 2.400W / 19“ chassis, 2U
Two-quadrants extension


New series

EL 9000 DT

Elektronic loads
400 - 1.200W / Desktop housing
USB/Analogue/LAN / TFT Touch panel