Shenzhen KKPCB Technology Co., Ltd. (KKPCB) is a professional PCB and PCBA manufacturer dedicated to providing one-stop electronic manufacturing solutions. Specializing in high-difficulty, small to medium batch PCB and PCBA production, we focus on delivering high-precision, high-reliability products with fast turnaround times to meet customers’ complex design and technical requirements.

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05, 258 Shenshan Rd, Longdong Community, Baolong St, Longgang Dist, Shenzhen, China

+86-177-4855-1367

PCB Design/Layout

How to Check for PCB Warpage: Techniques and Methods

Key Takeaways

Stress during fabrication, such as thermal expansion and contraction, imbalanced copper distribution, and improper handling, can lead to warpage.

Utilize tools like feeler gauges, height gauges, contour gauges, optical profilometers, and Finite Element Method (FEM) simulations to accurately measure PCB warpage.

Effective design practices using OrCAD X, such as symmetrical component placement and proper copper distribution, combined with precise fabrication controls, can significantly reduce the risk of PCB warpage.