There are many reasons why errors occur. These range from a default value in the CAD program that has been omitted due to a change, to complex designs that require adherence to very specific rules. These are the most common design errors we encounter. The ultimate goal of this tool is to aid in the production of highly reliable PCBs.
The 13 Most Common PCB Design Mistakes
: 1. Problems with the copper ring surrounding the drill hole
2. Metallized through-holes
3. Non-metallized holes and slots
4. Holes located at the edge of the PCB or near SMD traces
5. Trace width and insulation spacing that do not match the selected base copper thickness
6. Small unfinished traces in the copper layers
7. Residue and spacing within the same grid in the copper layers
8. Edge copper – distance between the copper and the profile
9. Inadequate SMD/BGA trace design
10. Oversized or missing solder mask
11. Solder mask bridge/grid too thin
12. Solder mask cover
13. Silkscreen printing problems
