Copper Busbar For DC Link Film Capacitor Of Hydrogen Fueled Car
In the high-voltage electrical architecture of hydrogen fuel cell vehicles (FCEVs), the DC-Link is the core hub connecting the fuel cell stack, the power battery, and the traction inverter. The Copper Busbar for DC Link Film Capacitor of Hydrogen Fueled Car is not a simple conductive connector, but a power transmission component integrating low inductance design, high insulation protection, and precision mechanical connections.
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Product Introduction
The Copper Busbar for DC Link Film Capacitor of Hydrogen Fueled Car is a core power transmission component of the hydrogen fuel cell vehicle power system. It is specifically designed to adapt to the power transmission between the DC Link Film Capacitor and the fuel cell stack and motor controller, and undertakes the key mission of filtering, stabilizing and efficiently transmitting power in the hydrogen fuel cell.
Material advantages
Copper substrate
The copper material used in the busbar electric vehicle has a conductivity ≥98% IACS and a resistivity ≤0.017241Ω·mm²/m, which reduces transmission loss and is suitable for DC links in hydrogen fuel cell vehicles, ensuring efficient operation of the power system.
Aluminum substrate
The aluminum material used in the ev battery busbar is lightweight and low-cost, with a conductivity ≥60% IACS, meeting transmission requirements, reducing overall vehicle weight, lowering procurement costs, and is suitable for weight-sensitive hydrogen fuel cell vehicles.
Polyimide insulation layer
The polyimide film used in the busbar for Power Capacitor has a breakdown voltage ≥15kV/mm and a stable dielectric constant, providing insulation under high temperature and high pressure, adapting to vehicle dynamic stress, and ensuring long-term reliable insulation.
Core advantages
Low Resistance, High-Efficiency Power Transmission
Utilizing a meticulously designed conductive layer structure and highly conductive substrate, the bus bar effectively reduces busbar resistance, achieving efficient power transmission and minimizing energy loss during transmission. This contributes to improving the driving range and power performance of hydrogen fuel cell vehicles, meeting the engineering requirements for energy conservation and emission reduction.
01
Reliable Insulation Protection
Employing high-performance insulating materials such as polyimide film, the Copper Busbar for DC Link Film Capacitor of Hydrogen Fueled Car provides stable and reliable electrical insulation protection, effectively preventing electrical short circuits and leakage, ensuring the safe operation of the hydrogen fuel cell vehicle's electrical system, and reducing safety risks caused by electrical faults.
02
Compact and Lightweight Design
Employing a multi-layered composite structure, the busbar for Power Capacitor achieves efficient power distribution within a limited space, adapting to the compact electrical layout of hydrogen fuel cell vehicles. Simultaneously, the lightweight design reduces the overall vehicle weight, further improving energy efficiency while balancing installation convenience and energy saving.
03
High reliability and strong stability
With its robust structural design and high-quality material selection, the Capacitor Busbar can withstand complex operating conditions such as vibration, temperature changes and electrical stress during vehicle operation, ensuring long-term reliability and stability, reducing later maintenance and replacement costs, and improving the overall reliability of the vehicle.
04
Our team
We possess a core team with industry experience, professional technology, and full-process service capabilities, providing solid support for the company's development and customer service. Our core technical backbone comes from Xiamen Hongfa Group (the world's leading manufacturer of relays and switches), boasting over 30 years of experience in the electrical industry. They are proficient in copper busbar production processes and can accurately address the needs of hydrogen fuel cell vehicle customers, providing selection, customization, and cost-saving and efficiency-enhancing technical support. Our team covers all positions and leverages our own full-chain production system to master multiple core processes, enabling rapid response to samples and orders. We also collaborate with global branches to provide localized after-sales and credit support. Strictly adhering to relevant quality system standards and combining our supply chain advantages, we provide integrated solutions to meet the procurement needs of new energy engineering projects.
Contact Us
For your needs regarding the selection, customization, sample testing, and bulk procurement of Copper Busbar for DC Link Film Capacitor of Hydrogen Fueled Car, please feel free to contact us. Our professional engineering team will provide you with one-on-one adaptation solutions to help your projects be implemented efficiently.
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