In recent years, with the development of new energy vehicles, the production and sales of new energy vehicles have also increased. Under the huge market demand, the application of automobile connectors has become more and more widely used. Elecbee has also launched a series of new energy products to help the development of the new energy vehicle market. Many connectors have passed certification.
The role of a new energy vehicle connector is to ensure the high-voltage interconnection system of the vehicle. A bridge is built in a place where the internal circuit is blocked or isolated to allow the current to flow. Similar to other types of connector structures, the composition of new energy vehicle connectors can generally be divided into three parts: auxiliary structure, insulation, and conductive contact such as shell and sealing parts. Through the plug and socket protector's insertion and cooperation, the connection and direction functions can be achieved.
High -voltage connector is a new energy vehicle connector. It is mainly used for high-voltage and large current circuits for new energy vehicles. At the same time, as a wire conductive cable, the energy of the battery pack is used to use different circuits, such as battery packs, motor controllers, and DCDC body Power units, such as converters and chargers. Compared with the traditional high-voltage and large current connector, the working conditions of the new energy vehicle connector are more complex and changeable, and the reliability of the connector is higher. Compared with the traditional low-voltage vehicle connector, due The voltage of the system is higher than 300V DC), which increases the risk of electricity damage to the human body, and has higher requirements for the safety of the connector. Therefore, compared with traditional low-voltage plug-ins, the insulation and protection requirements of products have improved.
The picture below is a layout map of the use of high-voltage connectors in the vehicle system
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