Is the PCB copper wire off? You may have to pay attention to these three points

Is the PCB copper wire off? You may have to pay attention to these three points

Is the PCB copper wire off? You may have to pay attention to these three points The copper wire of the PCB is detached (also often referred to as beryllium copper). The PCB factory said that it is a laminate problem and requires its production plant to bear bad losses. According to years of experience…