PCB Back Drilling
Back drilling Technology Overview Back drilling, or controlled depth counter boring, is a process where plating is removed from the unused portion of the via. Multi-layer […]
Category: printed Circuit Board
High Reliability PCB
Definition of Reliability Military standard definition of reliability Examples of High Reliability Applications Drones – IPC Class 3 – High Reliability Oil Wells – Extreme High […]
HDI PCB Microvia Types
What is considered a Microvia? Microvia Types Standard Microvias create routing density (eliminate through vias) Stacked Microvias allows increased routing on multiple layers Deep Microvias Deep […]
PCB Laser Direct Imaging (LDI)
LDI helps Elimination of Photo Tools Laser Direct Imaging Scanning Optics Using CCD Cameras and Mechanical or Laser Drilled Fiducials it is possible to get perfect […]
Bare PCB Reliability Testing
PCB Bare Board Reliability Testing Methods Interconnect Stress Test (IST) Interconnect Stress Test (IST) is an accelerated stress test method used to evaluate the integrity of […]
