Automotive Electronics
New Energy Vehicle Control System Project
A new energy vehicle manufacturer
Project Background
The client is a leading domestic new energy vehicle manufacturer requiring high-reliability automotive-grade PCBs for its battery management system (BMS) and motor controller.
Customer Needs and Challenges
Automotive-grade products require zero defects, must pass IATF 16949 certification, operate within a temperature range of -40°C to 125°C, and withstand intense vibration and shock.
Solutions
Establish a dedicated automotive-grade production line, strictly adhere to the IATF 16949 standard, select high Tg laminates and premium copper foil, optimize stack-up design and impedance control, and implement full-process traceability management.
Implementation Results and Outcomes
- Successfully passed IATF 16949 certification and customer audits
- Product defect rate below 5 PPM
- Over tens of thousands of units supplied in bulk
- Earned "Excellent Supplier" status from customers
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