Refrigerator PCB

A refrigerator PCB (printed circuit board) is a crucial component in modern refrigeration systems. It acts as the brain of the refrigerator, controlling and regulating various functions such as temperature, defrost cycle, fan motor speed, and compressor operation. The PCB receives information from sensors and thermistors located throughout the refrigerator and uses this data to make decisions about how to maintain optimal conditions inside. Any malfunction or failure of the PCB can lead to issues such as incorrect temperature readings, compressor failure, or even a complete system breakdown.