PCBA Ion Contamination Testing
PCBA ion contamination refers to residual charged ion contaminants left behind during the manufacturing process of PCBA (Printed Circuit Board Assembly), primarily originating from flux, chemical cleaners, air humidity, electroplating, wave soldering, reflow soldering, and other process steps. These contaminants may cause issues such as electromigration and corrosion, thereby affecting circuit reliability. Why Conduct Ion […]