by A major reason for the increase in commodity prices comes from the mismatch of global supply and demand during the period. With the increase in global vac ...
Two major trends in the PCB industry attract attention
The global automotive market is extremely lively, but the status of the upstream component supply chain continues to fluctuate. The PCB industry pointed o ...
100 PCB people, 99 will make mistakes in these places...
1. Common errors in schematic diagrams (1) There is no signal connected to the ERC report pin: a. I/O attributes are defined for the pins when the package i ...
Circuit board PCB via technology overview
Via is one of the important components of multilayer PCB, and the cost of drilling usually accounts for 30% to 40% of the cost of PCB manufacturing. Simpl ...