Outer End Cap And Terminal Welded Assembly Set
The Outer End Cap and Terminal Welded Assembly Set is an integrated structural component developed to meet the high-voltage, high-current protection needs of new energy and power electronic systems. This product integrates the traditionally separate fuse outer end cap and terminal into a single component through a precision welding process, and is specifically designed for applications requiring high mechanical strength, excellent electrical continuity, and superior environmental sealing.
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Product Introduction
The Outer End Cap and Terminal Welded Assembly Set is a core integrated welded component of the fuse assembly. It is precisely welded from the outer shell of the contact cap to the terminal. Its core functions include encapsulation and protection as well as conductive connection. It is widely used in various high and low voltage fuses in the new energy and power electronics fields, ensuring reliable connection between the fusible element and external circuits while protecting internal components. Its welding strength, conductivity, and dimensional accuracy directly determine the fuse's protection efficiency and circuit stability. It is a core component for ensuring system reliability in engineering procurement and selection, suitable for various scenarios such as vehicle-mounted systems, photovoltaic energy storage, and low-voltage power distribution.
Product Advantages
More comprehensive adaptability
Products can be customized in size, terminals, welding angles, and surface treatments to precisely match various high and low voltage fuses, adapt to multiple welding processes, require no modification to existing systems, and cover multiple application fields.
Enhanced reliability
End Cap and Terminal Welding Components use high-purity copper base material and precision welding, with welding strength ≥280MPa, contact resistance ≤3mΩ, excellent sealing and weather resistance, and end-to-end quality control to ensure long-term stable operation.
Greater controllable consistency
Relying on proprietary molds, automated production lines, and three-level testing, each batch of products ensures uniformity in size (deviation ≤±0.008mm) and performance, batch traceability, and suitability for bulk procurement.
Lower procurement risk
Group-wide production capacity guarantees clear delivery times. Combining localized services and the advantages of the entire industry chain, integrated Outer Cap and Terminal Welded Components procurement solutions are provided to reduce supply risks.
Application areas
Aerospace
Dedicated fuses for aerospace equipment (such as spacecraft power supply systems and airborne instruments), providing product packaging protection and precise conductive connections. Used in the terminal interfaces of various aerospace-specific fuses.
Wind Power
Compatible with various high and low voltage fuses for wind turbines, used in the circuit protection circuits of wind turbine converters, main control systems, nacelle distribution boxes, blade lightning protection devices, and other wind power equipment.
Transportation
Compatible with power distribution system fuses for rail transit (high-speed rail, subway), highway passenger transport, and freight vehicles, used in the power distribution protection circuits of various transportation equipment.
Communication
Compatible with power distribution system for communication base stations, data centers, communication equipment rooms, etc., used in the terminals of various fuses in the power distribution circuits of communication equipment to connect the fuse element to the external circuit.
Photovoltaic
Adapts to DC/AC fuses for photovoltaic combiner boxes, energy storage inverters, energy storage battery compartments, photovoltaic bracket distribution boxes, and other photovoltaic system equipment. Used at the end interfaces of various fuses in photovoltaic and energy storage systems.
Electrical Vehicle
Adapts to high-voltage/low-voltage fuses for new energy passenger vehicles, commercial vehicles, and special electric vehicles. Used in circuit protection circuits for key equipment such as power battery packs, MCUs (motor controllers), OBCs (on-board chargers), and PDUs (power distribution units).
competitive advantage
Our core competitive advantage in the field of Outer End Cap and Terminal Welded Assembly Set, integrated layout encompassing technology, manufacturing, supply, and service, creating a differentiated barrier. Leveraging numerous industry-recognized core patents, we optimize core technologies such as precision welding and dimensional control, ensuring product welding strength ≥280MPa, dimensional deviation ±0.008mm, and contact resistance ≤3mΩ. This guarantees reliability, mitigates infringement risks, and helps customers achieve high-end certifications. With 30 years of industry experience, a complete industry chain layout, and the strength of our group, we achieve independent control over all processes, ensuring product consistency, flexibly responding to customized needs, and delivering quickly. Utilizing a global localized service and supply management system, we provide one-on-one service throughout the entire process, meeting the selection needs of high-end applications, offering cost reduction and efficiency improvement solutions, building comprehensive core competitiveness, and maintaining our leading position in the industry.
contact us
For any questions regarding specifications, processes, customization, pricing, and delivery time of Outer End Cap and Terminal Welded Assembly Set during engineering procurement and technology selection, please feel free to contact us. Our professional team is available 24/7 to provide one-on-one support and solutions, leveraging localized services for convenience and efficiency.
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