Why do some PCBs put vias around mechanical through-holes?
3639
Why are vias placed this way on a PCB?
136823
How to choose trace width for very high current PCB?
49376
Why are the holes in my polygons not generalized?
4928
Why can rolled up capacitors be modelled as flat parallel plates?
54
Is manufacturing roughness really the only reason we don't see optical interference in thick dielectrics like windows?
106337
What is the metal sheath surrounding a USB connector, and is it commonly connected?
157206
Why does there seem to be a missing component in many PCBs?
70747
Metal bar on DMM PCB
147990
Why do ceramic insulators have a stacked disc structure?
25219
Why do circuit boards use strange paths?
152323
What tools, equipment, and techniques do you use to solder fine-pitch SMT parts?
111340
What is the purpose of a PCB with no copper tracks, but only unconnected copper rings?
85414
maximum via current carrying capacity pcb
39892
Should gaps be left between sheets of drywall for any reason?
135330
PCB Design - Polygon pour remove islands or not?
111055
Standard PCB trace widths?
15768
Why does subsurf modifier cause weird deformation at the end of a cylinder?