Aeronautics / Motor Vehicle

Listed below you can find a short abridgment of our accomplished projects in the sector of aeronautics and motor vehicles.

Ballast for LED-lights

Until now, conventional light bulbs have been customary for blinkers in motor vehicles. However, LED lights prove to be way more robust, durable and light-intensive. Therefore, many manufacturers decide to switch to the modern and at the same time considerably cheaper LED-technology. Yet, many vehicles cannot handle the low power consumption and issue error reports by mistake. This problem is solved by a printed circuit board which has been developed by Wallner Automation: it ensures that the vehicle electronics can correctly identify whether the LED-blinkers are defective or intact. This technology is unique, because it is suitable for motor vehicles as well as for trucks.


Technical data:

  • No additional supply voltage necessary
  • Voltage range from 8V to 30V (suitable for motor vehicles and trucks)
  • Overcurrent shutdown
  • Designed for extreme environmental conditions
    • Temperatures from -40°C to+60°C
    • Splash-water protected
    • Dust protected
    • Vibration-resistant


Printed circuit board for test purposes of 7-BMW-Hybrid Drive

The new BMW ActiveHybrid 7 connects impressive dynamics with responsible sustainability based on the most modern technology. For evaluating all relevant information during the development of the hybrid drive, BMW utilizes a test printed circuit board from Wallner Automation.


Technical data:

  • 10 layers multilayer
  • Impedance-controlled line
  • Complex mass concept
  • Xilinx Virtex4 FPGA (672 Balls)
  • PowerPC "MPC5567" (416 Balls)
  • EMV-conform circuit board design



Technical data:

  • Xilinx FPGA Virtex 4
  • PowerPC
  • EMV-conform layout




Forward converter

Airbus is one of the leading aircraft manufacturers worldwide and distinguishes itself especially through technological advance. Wallner Automation has developed a forward converter for the enterprise which is in use successfully.