Common Causes and Avoidance Methods for PCB Warping
PCB warping, a term used in the industry, refers to the bending of a flat PCB, which can impact SMT assembly and overall reliability. Excessive warpage, caused by various manufacturing and design factors, hinders component placement and soldering, posing significant challenges in production lines. Effective prevention strategies include optimizing material baking, managing V-CUT depths, and ensuring uniform copper distribution to minimize warping during PCB design and manufacturing processes.
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