Fuse Copper Caps
The Fuse Cap is an essential component designed to ensure the safe and reliable performance of your electric vehicle's fuse system. It acts as a protective cover for the fuse contact, preventing potential damage caused by electrical arcs, debris, moisture, and other environmental factors that can compromise the integrity of your EV's electrical connections.
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Product Introduction
Products Description
The Copper Cap is an essential component designed to ensure the safe and reliable performance of your electric vehicle's fuse system. It acts as a protective cover for the fuse contact, preventing potential damage caused by electrical arcs, debris, moisture, and other environmental factors that can compromise the integrity of your EV's electrical connections. Crafted with high-quality, durable materials, our production is engineered to meet the demanding standards of modern electric vehicles.
| Products Name | Resistance Welding Copper Contact Cap for EV Fuse |
|---|---|
| Base Material | (1) Red Copper Stamping Parts: 99.99% Copper T2Y2(SECu/C1100), %IACS≥97, HV: 80~110s; (2) Brass Stamping Parts: 65% Brass H65 (CuZn36/C2700), tensile strengthσb MPa≥440 |
| Surface Treatments | Silver plating (2)Bright tin plating (3)Lead-free fog tin plating (4)Nickel plating (5)Ultrasonic cleaning |
| Certifications | ISO9001, IATF16949, RoHS, Reach, etc. |
| Applications | EV/HEV, PV, UPS, Communication, Industrial Power, Web Server, Rail Transit, etc. |
Products feature
Reliable Protection: Protecting fuse cap points from dirt, corrosion, and environmental exposure, ensuring long-lasting performance and preventing shorts or failures in the fuse circuit.
Durable Construction: Made from high-temperature-resistant, flame-retardant materials that withstand the extreme conditions common in electric vehicle electrical systems.
Easy Installation: Designed for a hassle-free installation process, making it a perfect solution for both OEM applications and aftermarket replacements.
High Compatibility: Suitable for various electric vehicle fuse systems, ensuring universal compatibility with different fuse types and manufacturers.
Safety Enhancements: Minimizing the risk of electrical hazards by securely sealing off fuse terminals, reducing the chances of accidental short circuits or electrical arcing.
Products Process
Stamping is used to create the base structure of the fuse contact cap, ensuring the component has the correct dimensions and surface finish for subsequent processes.
This process may be used to form the deeper sections of the contact cap, ensuring the part fits tightly over the fuse and that it can accommodate various sizes of electrical connections.
Riveting is used to assemble multiple parts of the fuse copper cap, particularly where a strong mechanical bond is needed, like securing contact elements or mounting points.
Plating is essential for the fuse contact cap to ensure optimal electrical contact, prevent corrosion in high-voltage environments, and improve the cap's longevity.
Tin brazing is typically used to securely attach conductive contact points or terminals to the cap, ensuring robust electrical connections while maintaining the structural integrity of the cap.
Silver brazing is often used for more critical connections within the fuse contact system, where high electrical conductivity and strength are required, such as at the contact points or terminal joints.
Laser welding is used for joining smaller or complex parts of the copper end caps where precision is critical, such as connecting the terminal pins or securing internal components.
Resistance welding is often used in the manufacturing of the internal connectors or terminals within the fuse contact cap, where high joint strength and electrical conductivity are critical.
Products application
Our copper end caps have a wide range of applications, mainly including new energy vehicles, solar photovoltaics, energy storage systems, communications industry and other fields.
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