Images shows wind turbines in the sea in the background and power electronic parts in the front
Images shows wind turbines in the sea in the background and power electronic parts in the front

Power Electronics

The Miba Power Electronics Group develops customer-specific solutions for power electronics; EBG resistors and DAU heat sinks contribute to more efficient generation, transmission and utilization of electrical energy.
EBG is a specialist for high-voltage and high-power resistors developed and produced in Austria, China and the US.
DAU is a leading partner in the development of heat sinks for power electronics. Based on our skills in the field of thermal engineering, air-cooled and liquid-cooled heat sinks and heat pipes are manufactured in Austria.

Products & applications

EBG resistors and DAU heat sinks are found in numerous power electronics applications:

  • Frequency converters (e.g. in wind power plants)
  • Drives of large electric engines
  • High-voltage and medium-voltage grids (e.g. high-voltage direct current transmission – HVDC)
  • Drives for trains and electric vehicles
  • Medical technology (x-ray, MRI, CT, PET scan machines)
Background Image
Hochspannungswiderstände
EBG Resistors produziert Hochspannungswiderstände mit einem Spannungsbereich von bis zu 100 kV, zum Beispiel für Messgeräte, Röntgen- oder Laborgeräte
Wassergekühlter Hochleistungswiderstände
EBG Resistors produziert wassergekühlte Hochleistungswiderstände bis zu 1.700 W, zum Bespiel für Medizintechnik, Stromversorgungsgeräte, Motorantrieben & Steuerungen
Ultra-Hochleistungswiderstand
EBG Resistors produziert Ultra-Hochleistungswiderständen mit einem Leistungslevel von bis zu 2.000 W, zum Beispiel für Frequenzumrichter
Hochspannungsimpuls Widerstand
Hochspannungsimpuls Widerstände der EBG sind eine ideale Lösung für hohe Puls- / Niederfrequenzanwendungen
Depending on the cooling requirements of your application, our thermal engineers will design the most cost-effective heat sink for you based on simulations performed in our test laboratory.

Different technologies available:
  • Air cooling
  • Liquid cooling
  • Heat pipes
  • Combination of technologies (assemblies)


Would you like to find out more? Contact us.

www.dau-heatsinks.com
High-power and high-voltage resistors from EBG are manufactured on
  • Thick film
  • Metal film
  • Carbon ceramic

EBG resistors are often customized and produced in accordance with the individual customer’s specifications. Our customers value the speed, flexibility and experience of our sales and development teams.

Would you like to find out more about us? Contact us.

www.ebg-resistors.com
Key figures 2020 - 2021 - Miba Power Electronics Group
55
Revenue
(in EUR million)
507
Employees
5
Sites

Sites

Regardless of their location, customers can rely on the performance of EBG and DAU. Our network spanning three continents allows us to respond quickly and flexibly to the needs of our customers.

Top view of the DAU Austria Location
DAU’s headquarters are located in Ligist, Austria. DAU’s R&D center is also located here. CertificationEN ISO 9001:2015, EN ISO 14001:2015 ProductsAir-cooled heat sinks, liquid-cooled heat sinks, heat pipes www.dau-heatsinks.com DAU GmbH & Co KG Dietenberg 38 8563 Ligist, Austria T +43 3143 2351 F +43 3143 2351 14 sales@dau-at.com
Top view of the DAU Austria Location
Top view of the EBG Austria Location
EBG’s headquarters are located in Kirchbach (Styria) where the company was founded in 1977. An additional site was opened in St. Stefan in 2015. CertificationISO 9001:2015 ; ISO 14001:2015 ProductsHigh-voltage resistors, high-power resistors www.ebg-resistors.com EBG Elektronische Bauelemente GmbH Kirchbach 384 8082 Kirchbach-Zerlach, Austria T +43 3116 2624 F +43 3116 2076 sales@ebg-at.com
Top view of the EBG Austria Location
Front view of the EBG America Location
EBG RESISTORS, LLC 460 Spruce Street Middletown, PA 17057 USA T +1 717 7379 877 F +1 717 7379 664 sales@ebg-us.com www.ebg-resistors.com
Front view of the EBG America Location
Front view of the EDMS Slovenija Location
EDMS is the exclusive business partner of the Miba Group companies EBG and DAU in development and production for the electromechanical industry. Certification ISO 9001:20015 (IQNet), ISO 14001:20015 (IQNet), ISO 9001:2015, ISO 14001:2015, DIN 6701 Products High-voltage resistors, high-power resistors, Heat pipes, Air-cooled heat sinks EDMS d.o.o.Obrtna cesta 188310 Šentjernej, SloveniaT +386 7 620 9830 F +1 717 7379 664 ID DDV/VAT no.: SI71231994
Front view of the EDMS Slovenija Location

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About Miba

Miba develops and produces functionally critical components along the entire energy value chain. Our products make an important contribution to the efficient and sustainable generation, transmission, storage and use of energy. Miba sintered components, engine and industrial bearings, friction materials, power electronics components and coatings are used around the world in motor vehicles, trains, ships, aircraft, power plants, refineries, compressors and industrial pumps.
891
Revenue
(in EUR million)
31
Sites
(January 2021)
7,543
Employees
(January 2021)