As a PCB manufacture engineer, we saw many PCB designers didn’t considered the produce feasible lead to PCB fabrication cost…
Back Board Routing Topology Back board routing topology included Centralized Switching,Distributed Switching,Hybrid Switching,Holst/Slave Switching. …
The high in difference of heavy copper PCB is easy lead to oil float away,fake copper exposure,oil uneven when printed…
Vias is the important constitute of PCB, the cost of drilling fee is 30%-40% of whole PCB cost. Parasitic capacity…
If you open SOC PCB Layout Guide,you can see it mentions high speed signal line’s angle question: high speed signal…
Follow electronics technology development,many PCBs outline became more and more complexity. New products on market require PCB outline with high…
Bubble and overflow glue are common questions of FPC quality.Coverlay flow follow press temperature go up lead to copper pad…
If the vias is too close to pad, solder will flow out through via when make reflow soldering,lead to false…
Flex-Rigid PCB is mix FPC and Rigid PCB,followed special requirement and press them together. It’s compatible both of FPC and…
Here two PCBs file need to combine one PCB file, it will save much setup fee for prototype.How to build…