The Specialist for Power Electronic Devices


PowerSparks GmbH, headquartered in Siegen (Germany), develops and produces power electronic devices. Its core competence is the manufacturing of generators that supply power for surface finishing by Electrical Discharge Texturing (EDT). The portfolio also includes Switch Mode Power Supplies (SMPS) with a performance range of up to 20 kW for industrial purposes.

PowerSparks is part of the HerkulesGroup, the world-leading manufacturers of heavy-duty machine tools, and therefore capable of fulfilling even the most demanding customer requirements in the area of power electronics.

Product portfolio

  • Generators for Texturing Machines
  • Switch Mode Power Supplies (SMPS)


PowerSparks GmbH

Eisenhüttenstr. 21
57074 Siegen

T: +49 271 6906-700
F: +49 271 6906-799


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