Application of soft copper bar
As a battery pack internal connection solution that is more suitable for the current industry development needs, soft copper bars have been used more and more. The soft copper bar is a flexible BUSBAR (accumulated thin copper plate that can be energized) for energization. In the process of designing the internal structure of the battery pack, it can be bent according to the required image to optimize the layout. The insulation material can be changed according to the conditions of the use environment (temperature, insulation required voltage, etc.), the top of the product matches the image of the assembly surface, and no additional connecting parts are required.
In the process of product development, the tooling cost required is low, and it can be used in narrow spaces such as battery packs (providing the most suitable layout). Because of its certain flexibility, it is easy to assemble. Compared with the general BUSBAR, the allowable tolerance can be smaller. big.