Charging interface protection: The charging interface is responsible for the charging of electric vehicles. This part must also meet certain protection requirements.

    Cable protection with shielding net: Cables are also parts that need to be protected in recent years. When cables and connectors with shielded nets are used, the entire cable and connectors are also used as a protective design, which generally does not cause problems. However, in some charging interface designs, the shielding net is not used as a protective design. The other end of the shielding layer is connected to the connector. In extreme environments, water may leak into the connector through the cable shielding net, causing vehicle insulation failure. Therefore, cables with shielded nets also need to be considered for protection requirements.

    Heat-shrinkable hose protection design method: Heat-shrinkable hose is mainly used for protection of cables. It covers the surface of the cable by melting and overflowing with heating glue. The inside of the cable is isolated from the outside world. It can not only be waterproof and dustproof, but also increase the resistance of components to the outside world. ability. There are also many types of hot melt hoses, and the heat shrinkage ratio is mainly divided into 2:1, 3:1, 4:1 and so on.