3 MIN. READ

Printed circuit boards (PCBs) are the heart of all electronic devices. PCBs are easy to manufacture in mass quantities and can pack a lot of electronic functionality into a compact space. Their space efficiency is achieved by their three-dimensional structure of multiple layers of conductive traces that connect electronic components and insulating material.

When PCBs malfunction, you are faced with the choice of repairing the PCB, replacing the PCB or disposing of the entire electronic device. For some low-cost electronic devices, the best option is to replace the device. However, for expensive or custom-built devices, this may not be an option and you may be limited to PCB repair or replacement.