Technical Support Case: "Busbar"

Introducing examples related to busbars. We created a prototype and verified its actual mass production capability.

We would like to introduce a technical case related to the bus bar that constitutes our automotive ECU. A request came from a vehicle electronics manufacturer to change part of the circuit of the automotive ECU from a printed circuit board to a bus bar. There were many challenges, such as the shape of the soldered parts and the thin-walled molding of the connection to the printed circuit board, making development difficult with conventional press and molding manufacturers. Therefore, we addressed this through the network of our cooperative association (Nissokai). We designed while holding discussions with press, molding, and mold manufacturers, and created a prototype to verify actual mass production feasibility. They expressed their satisfaction, stating that it was very helpful in creating the mass production model. 【Case Study】 ■ Concerns - Change the configuration of part of the ECU circuit from a printed circuit board to a bus bar - Many challenges such as the shape of the soldered parts and thin-walled molding of the connection to the printed circuit board - Development was difficult with conventional press and molding manufacturers ■ Response - Addressed through the network of our cooperative association (Nissokai) - Designed while holding discussions with press, molding, and mold manufacturers - Created a prototype to verify actual mass production feasibility *For more details, please refer to the PDF document or feel free to contact us.

Circuit board design and manufacturingOther Auto PartsMechanical Design