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)
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 2018 - 2019 - Miba Power Electronics Group
62
Revenue
(in EUR million)
514
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.

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
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
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
EBG Shenzhen is a 55% joint venture of Miba. CertificationEN ISO 9001:2008 ProductsMetal film resistors, high-voltage networks, high-power resistors, carbon ceramic resistors www.ebg-resistors.com EBG Shenzhen 5 Flr. 23 Bld. SSIP Shenzhen China PA 518057 T +86 755 2663 2604 F +86 755 2663 9341 szebg@ebg.com.cn
EDMS is the exclusive business partner of the Miba Group companies EBG and DAU in development and production for the electromechanical industry. CertificationISO 9001:2008 (IQNet), ISO 9001:2008 (SIQ) ProductsHigh-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

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About Miba

Miba is one of the leading strategic partners to the international engine and automotive industries, from providers in the fields of energy generation and transmission, in the oil and gas industry as well as in plant engineering. Our product portfolio includes sintered components, engine and industrial bearings, friction materials, power electronics components and coatings, used around the world in motor vehicles, trains, ships, aircraft, power plants, refineries, compressors and industrial pumps.
985
Revenue
(in EUR million)
26
Sites
(as of April 2019)
7,400
Employees
(as of April 2019)