Laminated Flexible Copper Busbar for New Energy Vehicles
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Laminated Flexible Copper Busbar for New Energy Vehicles

Copper laminated flexible connectors are made by stacking multiple layers of copper foils and then applying high current and pressure.
  • laminated copper busbar


The unique method of metal diffusion allows the copper to melt and create strong bonds, resulting in a very minimal millivolt drop across the connector. As a result, the temperature rise is reduced and the connector can carry more current. No additional metal is used to join the layers together, and the connector maintains a consistent cross section throughout its length. The current carrying capacity of these connectors is equivalent to that of solid busbars, making them a viable alternative. Additionally, the contact areas can be easily drilled, sawed, brazed, milled, and welded without any issues.

laminated copper busbar

DONGJUE also goes the extra mile to meet the laminated busbar needs of OEM customers from industries, including: Telecom, Power Generation, Electromechanical Motor Controls, as well as Aerospace and Military.

From design to execution, DONGJUE does its best to engineer laminated busbar with a smaller profile design and a minimal number of interconnections. Our design experts work hand in hand with OEM designers and engineers to ensure success. Plus all parts are clearly marked for efficient installation.


D1Q: How about the packing of the flexible copper wire?

A: Packing can be made according to customers request. Normally we pack the copper wire in wooden case, carton box or pallet.If you have legally registered patent,  we can pack the goods in your branded boxes after getting a authorization letters.

D2Q: Can I get some samples?

A: Sample order is available for quality check and market test. But freight is charged by your side.

D3Q: Why choose Dongjue?

A: All the problems can be solved as long as the customer has the demand. From product customization, production, transportation and after-sales service, DONGJUE has the corresponding departments and systems to provide the best solutions for customers.

We can customize your order, just let us know what you need.




    Add : No.312 Weishi Road, Yueqing Economic Development Zone, Yueqing City, Wenzhou City, Zhejiang Province
    Tel : +86-577-61780239
    E-mail :
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