KNOWLEDGE

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.

When choosing high-quality automotive copper busbar hard connectors, consider the following factors:

Copper busbar is a conductive material for electrical engineering such as high and low voltage electrical equipment, switch contacts, etc. Compared to cable cables, copper busbar has better dynamic and thermal stability. Even so, there are different manufacturers producing copper busbars on the market. So, how do we judge the quality of copper busbars when choosing them?

Resistance: Copper is a conductor of electricity, but it still has some resistance. When a current flows through the copper flexible connector, some of the electrical energy is converted into heat due to this resistance.

What is urgently needed for new energy electric vehicles is the endurance of lithium batteries, and current car manufacturers are vigorously developing new materials and energy storage methods. How to solve the problems of high current and heat dissipation caused by rapid charging of lithium batteries has become a challenge. Using flexible copper connectors to transmit conductivity can solve the conductivity and heat dissipation problems of lithium batteries.