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Ultrasonic welding solution by Schunk Sonosystems for IGBT power modules with ultrasonically welded power contacts

IGBT power module with ultrasonically welded power contacts

Copper terminals on DBC substrate. The terminals are welded directly onto the DBC substrate, which is already connected to a baseplate. A special fixture for the terminals is necessary during the welding process.

Features:

  • Thickness: 0,8 mm
  • Welding area: 3,3 x 3,3 mm
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Power Electronics - SIRUS
Power Electronics - SIRUS

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