What are the performance elements of a small refrigerator?

To understand the performance of a mini car refrigerators, we also need to understand it from three aspects: refrigeration mode, fixed frequency/frequency conversion, and circulation mode.

1. The cooling method is divided into three methods: direct cooling, air cooling, and mixed. The three cooling methods are recommended to be mixed, followed by air cooling, and finally direct cooling. Of course, the price is also mixed>air cooling>direct cooling.

2. Fixed frequency/variable frequency:

Fixed frequency: The compressor speed has been kept constant, and will automatically stop when it reaches the specified temperature. Similar to an air conditioner, the compressor will automatically restart when the temperature rises.

Frequency conversion: The refrigeration capacity of the refrigerator is controlled by the compressor automatically adjusting the speed, so the temperature control of the frequency conversion refrigerator is accurate and balanced, but the price is generally more expensive than the fixed frequency.