What are the voltage specifications of the DC cooling fan

The DC cooling fan is a cooling fan that uses DC power supply. The specifications of the DC voltage vary according to the characteristics of the product and the use environment. What are the specific voltage values? u003cbru003e u003cbru003e u003cbru003e 　　 The commonly used DC voltage is 12V. Therefore, almost all specifications of fans are designed and produced with 12V, and the DC fans with 12V electricity in all walks of life are also the most, followed by 5V and 24V. 5V is mainly used for vehicles and smart Wearable, battery products, 24V is mainly power products u003cbru003e u003cbru003e u003cbru003e 　　 Unconventional voltages are 3.3V, 48V, and more unconventional voltages are 6V, 9V, 16V, 28V, 64V, etc. u003cbru003e u003cbru003e u003cbru003e 　　 Jingyangda Technology has a professional Ru0026D team, which can design the circuit by itself, and tailor a variety of different voltage, non-functional cooling fans for customers