CAN-Controller Area Network is an ISO standardised serial communication protocol. At present, most of the automobile manufacturers use CAN bus to achieve the data communication between the internal control system of the car.CAN bus consists of CAN_H, CAN_L twisted pair, through the differential voltage transmission signals, improve the anti-jamming ability, to ensure the reliability of the data transmission.CAN transmission rate of up to 1Mbps.

Test standard:IEC 61000-4-2：±8KV（contact）±15KV（air）

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