The thing that components close to the edge of PCB board is not conducive to automated assembly, mechanical stress concentration, easy damage during the turnaround, metallized holes and pads are easil...

What are the defects caused by the common pad problem...

What are the poor PCBA solder mask film design?...

Unreasonable PCBA thermal pad design...

Common other pad design defects in PCBA...

What happens when components are too close to the fasteners?...

Layout design flaws in reflow soldering applications...

Common plug-in component layout design flaws...