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Sr. Development Engineer

Richard Kang
(0755) 8376 0234
(86) 139 2747 2188
richardkang@sz.ese.com.hk

High power electronics "made in Germany"

EA-Elektro-Automatik LLC iS Germany’s leading manufacturer of laboratory power Supplies, high performance mains units and electronic loads. EA-Elektro-Automatik was founded in 1974 by Helmut Nolden with the vision of developing high quality power supplies fo all applications. Today EA-Elektro-Automatik is a modern medium-sized enterprise.
Approximately 250 employees research, develop and manufacture at the 10,000 m2 main site in Viersen. With the aid of an extensive dealer network, high-tech technology from Niederrhein is delivered globally.

Innovation through research & development

lnnovation is of major significance at EA. We are passionate in our development and production of laboratory and high performance power supplies as well as electronic loads, which set standards for functionality, flexibility and reliability. The results of more than four decades research and development flow directly into new products. With the introduction of flexible output stages in laboratory power supplies and energy recovery from electronic loads we are pioneers of new technologies.

Switched 0n: Development competence on highest level

Concept, design, technical development and specification of our power supply systems is carried out in-house as a matter of principle。 In this way the technical advances made by our development team can be incorporated directIy in finished products。 Thus our engineers look not onIy at the market requirements of today but develop solutions for the technicaI chaIlenges of tomorrow。

Energized: Short time-to-market

Development cycles for new systems are getting shorter。 TechnologicaI exceIIence means that we must have flexible production processes so that we can answer short term production-specific customer demands。
We guarantee our customers rapid reaction in the event of an emergency。


PSB 10000 4U 30kW Programmable Bidirectional Power Supply
PSB 9000 3U 5~15kW Programmable Programmable Power Supplies
PSI 10000 4U 30kW Programmable Power Supply
PSI 9000 3U 3.3kW~15kW Programmable Power Supply
PSI 9000 WR 3U 5kW~15kW Programmable Power Supply
PSI 9000 2U 1kW~3kW Programmable Power Supply
PS 9000 3U 3.3kW~15kW High Efficiency Laboratory Power Supply
PS 9000 2U 1kW~3kW High Efficiency Laboratory Power Supply
PS 9000 1U 1.5kW~3kW High Efficiency Laboratory Power Supply
PSI 9000 DT 320W~1.5kW High Efficiency Laboratory Power Supply
PSI 9000 T 320W~1.5kW High Efficiency Laboratory Power Supply
PS 9000 T 320W~1.5kW High Efficiency Laboratory Power Supply
ELR 10000 4U 30kW Electronic Load with Energy Recovery
ELR 9000 HP 3U 5kW~15kW Electronic Load with Energy Recovery
ELR 9000 3U 3.5kW~10.5kW Electronic Load with Energy Recovery
ELR 5000 6U 320W~3200W Energy Recovering Multi Channel Electronic Load
EL 9000B 3U-6U 1.2kW~7.2kW Conventional and Regenerative Electronic Loads
EL 9000B HP 2U 600W~2.4kW Conventional and Regenerative Electronic Loads
EL 9000B 2Q 2U 600W~2.4kW Conventional and Regenerative Electronic Loads
15U~42U Cabinet System
Digital Interface Modules
EA Power Control
EA Battery Simulation Software
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