With the continuous progress of society and the development of people's economic level, most people will add various electronic products to the car, such as fuel consumption display, temperature and humidity control in the car, air purifier, CD/DVD player, GPS navigation Instruments, LED lights, etc. However, poor heat dissipation design will seriously jeopardize the reliability and durability of electronic products, and will affect the service life of the car. Therefore, using a cooling fan to dissipate heat is a very important step.

The working principle of the cooling fan provided by Shenzhen Baishunxin Electronics Co., Ltd. is based on energy conversion, namely: electrical energy → electromagnetic energy → mechanical energy → kinetic energy. Its circuit principle is generally divided into various forms, and the performance of the fan will be different depending on the circuit used. The product features high flow rate and moderate wind pressure, which can effectively solve the heat dissipation problem of automotive electronic products.