PCB electrical testing technology analysis

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PCB electrical testing technology analysis [Copy link]

1. Electrical Test During the production process of PCB boards, it is inevitable that short circuits, open circuits, leakage and other electrical defects will occur due to external factors. In addition, PCBs are constantly evolving towards high density, fine pitch and multi-layer. If the defective boards are not screened out in time and allowed to flow into the process, it will inevitably cause more cost waste. Therefore, in addition to the process...