Inspection method for soft board wiring

After the completion of the soft board wiring design, it is necessary to check whether the soft board wiring design meets the rules and whether the established rules do not meet the requirements of the soft board production process. How to check after wiring the soft board? Today we have brought you a method for checking the wiring of the soft board. Let's take a look together!



The items that need to be checked after general soft board wiring include: general soft board design drawing inspection items, soft board physical characteristics inspection items, soft board installation requirements, soft board electrical characteristics inspection items, soft board mechanical design factors, soft board pull-out requirements, soft board electrical precautions, soft board mechanical precautions, soft board wiring path and positioning, soft board wire spacing, soft board width and thickness List of inspection items for soft board wire graphics and soft board design projects.



1. Check if the distance between through-holes is reasonable.



2. Check if the width of the power and ground wires is appropriate.



3. Check if the best measures have been taken for the key signal lines.



4. Check if there are independent grounding wires for analog and digital circuits.



5. Check if the graphics added to the soft board can cause a signal short circuit.



6. Check if there is a process line on the soft board.



7. Check if the outer edge of the power layer in the multi-layer soft board is reduced.