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On Board Charger (OBC)

An onboard charger (OBC) is a power electronics device in electric vehicles (EVs) that converts AC power from external sources, such as residential outlets, to DC power to charge the vehicle’s battery pack.The performance and reliability of on-board chargers directly affect the charging speed, driving range and safety of electric vehicles.
3PEAK provides a wide range of analog products such as signal chain, interface, digital isolation, power management, gate driver, system monitoring and reset, covering voltage and current detection, power switch，driver, auxiliary power supply, system operation diagnosis and protection, CAN communication and other application requirements, providing users with one-stop analog solutions.

On Board Charger (OBC) Block Diagram & Products

  • On Board Charger (OBC)

Trust 3PEAK Automotive

  • Certified international standards

    ISO9001, 1SO26262, IEC17025, ISO22301, IATE16949(for Subcon)


  • Global sales and support team

    China, US, Germany, Japan, Korea


  • Diverse supply chain

    World wide suppliers ensure stable supply chain