KNOWLEDGE

Copper busbars are an important component of new energy vehicles, serving as electrical conductors. The main raw material is red copper, which is prone to heat generation. Generally, it is necessary to design copper busbars with a larger cross-sectional area. However, this not only increases the size of the design, but also requires more investment in costs.

The electrical connection methods of power batteries include the connection between individual batteries, the connection of battery modules, and the connection between power batteries and external components.

New energy vehicles use lithium batteries as power batteries, which are composed of different battery modules, but each battery pack is independent. How can several battery packs be connected? We need a conductive connector that can withstand high voltage and strong current. After continuous market testing, the copper busbar soft connection has good conductivity and insulation performance, making it an ideal choice for conductive connection of power battery packs.

Flexible copper busbar, also known as flexible copper flexible connection and flexible O state, is the best type of flexible busbar. Standard and low smoke halogen-free types, the conductor is composed of multi-layer anti corona thin copper sheets, with two options: bare copper and tinned copper. The soft busbar can be directly punched and used without joints, and the connection block and strip are convenient and reliable.