PRODUCTS DESCRIPTION

Matte Tin-plated copper cap for EV fuse is usually made of high-quality copper material and the surface is tin-plated. Copper has good electrical and thermal conductivity, which can ensure the smooth transmission of current in the fuse, and tin plating can improve its corrosion resistance and contact performance, extending its service life.

MATERIAL CHARACTERISTICS

1. Good electrical conductivity: Copper itself is an excellent conductive material, and tin-plated copper has a layer of tin plated on the copper surface, and the tin also has good electrical conductivity. Therefore, tinned copper not only inherits the excellent conductive properties of copper, but also adds a layer of tin conductive properties, making its overall conductive properties better.
2. Excellent corrosion resistance: The tin plating layer can effectively protect the copper surface from oxidation and corrosion, extending the service life of copper. Tin has high corrosion resistance and can effectively prevent oxidation and chemical corrosion on the copper surface, making tinned copper more suitable for use in harsh environments.
3. Good welding performance: Tin has a lower melting point and can improve the welding performance of tinned copper. Tinned copper can melt quickly during welding to form a good welding joint, making the connection with other metals or materials stronger and more reliable.
4. Good aesthetics: The surface of tin-plated copper is smooth and bright, with a silvery white appearance and elegant appearance. This makes tinned copper not only have excellent functional performance, but also improve the overall appearance quality of the product.

PRODUCT PROCESS

1. Material preparation: Prepare copper material as the raw material for making tinned copper caps. Usually high-quality pure copper plates are used as the starting material.
2. Cutting: Cut the copper material according to the design requirements. Cut the copper material into workpieces of appropriate size in preparation for subsequent processing.
3. Forming: Put the cut copper material into the forming equipment, and after forming processing, the copper material is stamped and welded into the initial shape of the tinned copper cap.
4. Cleaning and surface treatment: Clean and surface treat the formed copper cap to remove oil stains, oxides and other impurities on the surface to prepare for tin plating.
5. Tin plating treatment: Put the cleaned copper cap into a tin plating bath for tin plating treatment, so that the surface of the copper cap has tin plating characteristics.
6. Inspection and quality control: Inspection and quality control of tinned copper caps to ensure that the products meet design requirements and production standards.
7. Packaging and storage: Pack and label the tinned copper caps that have passed the inspection to ensure product integrity and traceability. The product is then stored in a suitable warehouse or shelf, ready for shipment or further processing.

APPLICATIONS

Matte Tin-plated Copper Contact For EV Fuse is widely used in the electrical system of electric vehicles, including the vehicle's power system, charging system and other electrical equipment. By installing tinned copper caps of fuses with appropriate specifications, the electrical system can be effectively protected from faults such as overload and short circuit, and the safety and stability of electric vehicles can be improved.

OUR ADVANTAGE

Excellent product quality: We focus on product quality and technological innovation, and have a strict quality control system and a professional quality management team. We use high-quality raw materials and advanced production processes to ensure that every product produced meets customer requirements and standards.

Competitive prices: We are able to provide competitive prices to meet our customers' cost control needs. We reduce production costs and provide customers with more attractive price advantages by optimizing production processes and supply chain management.

High-quality after-sales service: We attach great importance to customer experience and after-sales service, and provide customers with timely and efficient after-sales support. Whether it is problem solving during product use or after-sales service needs, we are able to respond promptly and provide satisfactory solutions.