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Power Control Unit for Electric Vehicle (PCU)


Power control unit (PCU) is developed to manage the current flowing from the batteries into the speed-controlling motor. It can also perform regenerative braking and store the energies in the batteries.

Sumida devices, including Power transformers and inductors, are widely applied in the solutions of DC-DC converters, Boost converters and DC-AC converters in PCU.

  • Power Inductors

  • Flyback Transformers