About ET System electronic GmbH
ET System electronic stands for high-performance power supplies, modern test systems and customer-specific solutions. As a family-owned manufacturer based in Altlußheim in the Rhine-Neckar region, we have combined technical expertise, customer proximity and flexible system integration since 1986 — developed and manufactured in Germany.
Our Origin
The roots of ET System electronic date back to the 1970s. The company originated from ELBA Electric GmbH in Oberhausen-Rheinhausen, a manufacturer of power supplies, power units and DC/DC converters for industrial applications.
From the beginning, the focus was on technical solutions precisely tailored to the requirements of industrial customers. Driven by the need for reliable test systems, an independent testing and development area gradually emerged — particularly in the field of powerful DC sources.
Based on this technical foundation, the first proprietary power supplies were developed. In 1986, ET System electronic GmbH was founded. Since then, we have been developing and manufacturing solutions for demanding applications in industry, research, development and test engineering.
Our origin still shapes us today: technical understanding, a high level of in-house manufacturing expertise and the commitment to create a suitable and reliable solution for every application.
Manufacturer, Solution Partner and System Integrator
ET System electronic is a manufacturer of DC power supplies as well as linear AC power supplies. In addition to our standard devices, we develop and manufacture customer-specific equipment tailored to the technical requirements, interfaces and operating conditions of our customers.
We also work closely with selected cooperation partners and handle sales, technical consulting and customer support for their products. Our approach is clear: customers should not only receive a device, but the right solution for their application.
From initial consultation, product selection and qualification through to service, repair, calibration and system integration, we support our customers with long-term, application-oriented expertise.
Consulting, Qualification and Service
Especially for complex test applications, choosing the right power supply, electronic load or battery simulator is essential. That is why we support our customers from the early project phase with technical consulting, feasibility checks and application-specific recommendations.
For the qualification of new applications, we can provide free demo units if required. This allows customers to test our solutions directly in their own application and safely evaluate technical requirements before making a final decision.
Technical Consulting
Support with device selection, dimensioning, interfaces and application-specific requirements.
Demo Units
Provision of test units for qualification and validation directly in the customer application.
Repair & Service
Technical support, fault analysis and repair for our own devices as well as selected partner products.
Calibration
Calibrations and inspections to ensure reliable measurement results and long-term device stability.
System Integration in 19-Inch Racks
In addition to individual devices, we realize complete test systems in 19-inch racks. We combine our own products with suitable devices from our cooperation partners and integrate them according to customer specifications as well as our long-standing application expertise.
Depending on the project scope, we take care of mechanical integration, electrical wiring, safety concepts, interfaces, communication, rack assembly and system testing. The result is a ready-to-use test system tailored to laboratory, development or production environments.
Made in Germany — with a High Level of In-House Expertise
With around 38 employees in Germany and an international team in India, we combine development, production, application expertise and service under one roof.
Our products are developed and manufactured in Germany — complemented by customer-specific adaptations, OEM solutions and complete system integration.
Our Portfolio
DC Power Supplies
Programmable DC sources for laboratories, development, production and industrial test applications.
Linear AC Power Supplies
Precise AC sources for demanding test applications with high signal quality.
Bidirectional DC Systems
Source and sink in one device — ideal for battery, drive, energy and DC grid applications.
Bidirectional AC Systems
Regenerative AC systems for grid simulation, inverter testing and energy applications.
Electronic DC Loads
Flexible load solutions for precise testing of power supplies, batteries and DC components.
Electronic AC Loads
AC load simulation for grid, energy and power electronics testing.
Battery Cell Simulators
Realistic simulation of battery cells for BMS, cell monitoring and battery system testing.
Measurement & Test Systems
Modular solutions for data acquisition, test sequences and automated test environments.
Turnkey Systems
Complete test racks and customer-specific system solutions — from planning to ready-to-use implementation.
Our Solutions in Use at Leading Companies
Our solutions are used by leading companies such as BMW, Bosch, ABB, Infineon, AVL, TÜV, Siemens, TDK, Samsung and EDAG.
A Family-Owned Company with a Future
ET System electronic is a family-owned company managed by Eric Keim and will continue to be carried forward by the next generation.
Short decision-making processes, direct communication and long-term customer relationships shape our daily work. This allows us to combine the flexibility of a medium-sized company with technical experience gained over several decades.
Developing Solutions Together
From the initial idea and qualification through to the finished system, we support your project. Your project is our motivation.