Automated test points on a circuit board can be through-hole pins, vias, or small landing pads of metal designed to accommodate the probes of automated test systems. Types of Board-Level Test ...

Ideally, a board should have a test point for every node in the circuit, and the 100% probing access makes it possible to evaluate every component on the printed circuit board (PCB).

If PCBs aren’t tested, errors and defects missed during the manufacturing process could eventually lead to malfunctions and product failures in the field. After a PCB board is manufactured and ...

For circuit designs, printed circuit boards (PCBs), and PCB assemblies (PCBAs) that operate exactly to specifications, the impedance characteristics of their circuit blocks and materials must be ...