Papers and articles related to SMT, PCB & EMS industry. Surface mount process, PCB assembly process, Electronics Manufacturing, Soldering, and rework.
Solder balls after SMT reflow soldering are almost a common defect in the printed circuit board (PCB) assembly process. Several tinny balls surrounded along with the peripheral edge of the flux residue after reflowing are …
What Is Centroid data? Centroid XY files are mainly used to place the surface mount parts on circuit boards. Centroid data is the machine file in ASCII text format called Component Placement, parts centroid or …
If you want to learn how to test a capacitor with a multimeter, Follow this step-by-step guide to check and test for troubleshooting. The multimeter work to determine the capacitance by charging the known current. That …
The most important factor in determining the quality of solder is its ability to flow from a molten state into a solid-state. The easiest way to test a solder’s ability to do this is by …
In the marketplace, there are many different placement equipment options available. Machine manufacturers constantly upgrade their features to meet customer expectations and the latest technology requirements. When it comes to successful PCB assembly, the key …