The ship-shaped switch and the copper parts in the electronic switch socket are the key parts to ensure the smooth current and reduce the heat. The thickness of the copper sheet improves the ability of the current to pass through and reduces the resistance of the copper piece itself. It has strong resistance, especially for the socket part of the socket, which is not easy to deform. Even if the socket is used for a long time, it can maintain a proper clamping force, ensure that the sleeve and the plug are tightly connected, reduce the arc; anti-oxidation, no rust, reduce the resistance increase and heat caused by corrosion; less riveting, it is best A piece of copper as a whole reduces the fracture of riveted parts and the heat generation of rivets. High-quality electronic switching power sockets are made of high-quality copper parts, and oxidation resistance, resistance, copper thickness, and less riveting are the four major indicators of the quality of socket copper