A charging gun is a device used to charge an electric vehicle by transferring electrical energy from the power supply to the battery of the electric vehicle.
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The charging gun contains a power converter inside that converts alternating current to direct current and transmits it via cable to the battery of the electric vehicle. The charging gun also contains a communication interface for communicating with the electric vehicle to ensure a safe and efficient charging process.
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During the charging process, the charging gun detects the battery status of the electric vehicle and adjusts the charging current and voltage as needed. Once the battery of an electric vehicle is fully charged, the charging gun will automatically stop charging to avoid overcharging and damaging the battery.
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In short, the principle of the charging gun is to transmit electrical energy from the power supply to the battery of the electric vehicle, which is controlled and adjusted through the communication interface to ensure the safe and effective charging process.