What is a PCB drying cabinet?

PCB drying cabinets are mainly used to dry printed circuit boards (PCBs). Their function is to remove moisture and humidity from the surface and inside of PCBs by controlling environmental parameters such as temperature and humidity in the cabinet, to prevent PCBs from oxidation, short circuits, performance degradation, etc. caused by moisture, and to ensure the stability and reliability of PCBs during storage, transportation, and subsequent processing. They are important equipment for ensuring product quality in PCB production, manufacturing, and maintenance.