Circuit Maker ---- PCB Cross-section Analysis
Circuit Maker ---- PCB Cross-section Analysis
PCB cross-section analysis is an important analytical method used to detect and evaluate the quality & reliability of printed circuit boards (PCBs).
The main purposes of cross-section analysis are as follow.
- To inspect the inner structure of PCBs, such as the copper thickness, uniformity and integrity of holes wall.
- To evaluate the lamination quality between multi-layer PCBs.
- To observe whether width, thickness and shape of circuits comply with the design requirements.
- To detect whether there are imperfects such as crack, voids, impurities etc.
In conclusion, cross-section analysis provides valuable information and basis to control, improve quality and analyze faults during PCBs production.