Refrigerator is one of the indispensable household appliances in our daily life, and there is a magical existence behind it-alternating current. In this paper, the function of alternating current in refrigerator will be discussed in depth to help readers better understand the preservation principle of refrigerator.

Alternating current: the energy source of refrigerator

Alternating current is the energy source of the refrigerator, which drives the refrigeration system of the refrigerator and keeps our food and drinks fresh and low temperature. Various components inside the refrigerator, including compressor, fan and control circuit, all work by alternating current.

Rectifier: the magician in the refrigerator

The refrigerator needs to convert alternating current into direct current to drive those sensitive electronic components. All this is done by a small but powerful rectifier in the refrigerator. It is like a magician, converting alternating current into direct current to meet the needs of the refrigerator.

Benefits of alternating current

There are many advantages to using alternating current! First of all, it can provide stable voltage and frequency within the power supply range of the power grid, so that the refrigerator can work normally no matter where it is. In addition, the voltage of alternating current can be easily adjusted through the transformer to meet various needs.

Advantages of alternating current

The refrigerator chooses alternating current because it is stable and reliable, and it is ubiquitous in the home power grid. Through internal rectification and conversion, the refrigerator can make full use of the power of alternating current to protect the freshness and delicacy of food for us.