PCB vias are plated holes that establish an electrical connection among different layers of a PCB. Vias enable the miniaturization and complexity that advanced electronic designs demand, allowing signals and power to navigate through dense circuit topologies. Functionality of vias: what do they really do? Vias act as essential connectors, enabling electrical signals or power to transition between different layers of a printed board. Without vias, signal routing would be restricted to a single...
