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Video: A look at high-voltage EV contactor technology

  • High-voltage EV contactors play a vital role in managing the connection and disconnection between the battery and other high-voltage systems in electric vehicles.
  • Lower contact resistance is crucial for efficient and safe operation of contactors, especially when handling high current levels.
  • TDK's contactors utilize a ceramic switching chamber filled with a custom gas mixture, providing better lifetime performance and reliability compared to resin-sealed alternatives.
  • TDK's dual coil system with pulse-width modulation (PWM) offers a clean and energy-efficient solution for EV applications without EMI concerns.

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