What Is The Function And Principle Of PCB Via Hole?
What Is The Function And Principle Of PCB Via Hole? A PCB via hole is an open hole, drilled through a PCB. The wall of the hole is coated with a plating solution, which allows electrical signals to flow through the hole. When drilling a via hole, it is important to follow fabricator rules to ensure the correct diameter and aspect ratio. The minimum distance between adjacent vias must also be observed. Through-hole vias PCB through-hole vias are commonly used for signal transitions on circuit boards. There are various types of vias, including blind vias, buried vias, and microvias. Each type of via requires a certain procedure during placement. These […]