PCBA Aging Failure: Insights from the Drip Test (Video Included)
Today, I am sharing a small experiment I conducted many years ago, paying tribute to Mr. Jin and all the comrades from the PCBA soldering improvement team!Background IntroductionDuring the transition from leaded to lead-free soldering, various failures such as remote control malfunction and failure to power on occurred in TV products during the damp heat … Read more