PRODUCTS DESCRIPTION

Mist tin-coated EV fuse copper cap is made of high-quality copper material and treated with matte tin to ensure its excellent electrical performance and ensure that electric vehicles can drive safely and reliably.

PRODUCT MATERIAL

High-Quality Copper Material
Crafted from premium-grade copper, this product boasts superior electrical conductivity and mechanical strength, ensuring stable current transmission and safe operation within the system.

Mist Tin Plating
The surface is coated with a mist tin plating, enhancing the product's corrosion resistance, extending its lifespan, and improving its overall appearance quality.

PRODUCT PROCESS

· High-purity copper materials that meet industry standards are strictly selected to ensure conductivity and durability.

· Using mechanical cutting, shearing or laser cutting technology, the copper material is cut into the required size and shape to ensure dimensional accuracy and shape consistency.

· Use high-precision equipment and molds to stamp and form copper sheets to ensure the consistency of product appearance and size.

· Through advanced welding technologies such as argon arc welding and laser welding, the processed copper sheets are welded into a complete copper cap structure to ensure that the solder joints are firm and reliable.

· The welded copper cap is cleaned and oxidized, and then matte tin plating is performed to improve corrosion resistance and appearance quality.

· Strict quality inspections are conducted, including size and shape accuracy inspection, surface quality inspection, solder joint integrity inspection, and electrical performance testing to ensure that products meet design requirements and standard specifications.

· Properly package the copper caps that have passed the inspection and use shock-proof and moisture-proof packaging materials to ensure that the products are not damaged during transportation and storage and meet customer needs.

PRODUCT APPLICATIONS

Electric passenger car
In electric passenger cars, mist tin-coated EV fuse copper cap is mainly used to protect the vehicle's high-voltage battery system and power transmission system. Since electric passenger cars require frequent starting and acceleration, the current fluctuates greatly. Matte tin copper caps can effectively respond to these changes, ensure stable current transmission, and quickly cut off the current in the event of overload or short circuit to prevent damage to the electrical system and ensure the safety of passengers. .

Electric commercial vehicle
Electric commercial vehicles, such as electric trucks and logistics vehicles, usually operate in high-load working environments for long periods of time. These vehicles require robust electrical systems to support long-distance transport and heavy-duty operations. In this application scenario, the matte tin electric vehicle fuse copper cap can provide reliable current protection and heat management, ensuring the stability and durability of the electrical system, thereby improving the operating efficiency and safety of the vehicle.

New energy public transportation
In public transportation such as new energy buses and electric buses, the stability and safety of the electrical system are particularly important. These vehicles will experience frequent starts and stops and passenger changes during operation, and the electrical system needs to withstand greater pressure. The matte tin electric vehicle fuse copper cap can quickly dissipate heat through its excellent electrical and thermal conductivity, maintain the stable operation of the system, and ensure the safety of passengers and drivers.

Electric construction machinery
Electric construction machinery, such as electric excavators, electric forklifts, etc., usually work in harsh environments and require reliable electrical protection. In this application scenario, the matte tin electric vehicle fuse copper cap can withstand harsh conditions such as high temperature and high humidity, provide reliable current protection, ensure the normal operation of the equipment, and extend the service life of the equipment.

Robust Mechanical Strength

Utilizing precise stamping and welding techniques, our copper caps boast reliable mechanical strength and structural stability, enabling them to endure diverse external forces and impacts with ease.

Rigorous Quality Assurance
Our stringent quality control measures guarantee that each product complies with customers' design specifications and industry standards, ensuring the delivery of high-quality and dependable products.

Versatile Applications
Ideal for a wide range of electric vehicles' electrical systems, our copper caps cater to various fuse types and circuit connections, showcasing remarkable adaptability and flexibility to meet diverse requirements.