UF3H3-500

DC fans are used in a variety of types of industries and applications to transfer heat from electronic components and cool those components effectively. The UF3H3-500 fan is one such fan, and understanding its applications and working principles can be beneficial to those looking to understand more about cooling solutions.

For starters, the UF3H3-500 is a 4-wire, variable-speed DC fan. It is an axial fan, with an operating voltage range of 5 to 12 V DC. It is also IP55-rated internally, meaning that it is protected from dust, liquids, and other sources of contamination. This fan is capable of providing airflow up to 47.71 CFM and static pressure up to 0.26 in H₂O. Furthermore, this fan is thermal-controlled, meaning that its speed increases as the temperature of the component being cooled increases.

The UF3H3-500 is typically used in applications with a higher ambient temperature, such as cabinets and enclosures. It has been designed primarily for use in cooling applications in medical and industrial equipment, with its thermal control and IP55 rating proving very beneficial here. Additionally, it has a lower-than-normal acoustic output level and is also RoHS compliant, making it an attractive option for those applications in need of efficient cooling solutions.

The working principle of the UF3H3-500 is fairly simple. The fan operates by creating airflow over the component being cooled, which then absorbs the heat from that component and carries it away. This airflow is generated by the fan blades spinning at a certain speed, which is determined by the motor connected to the fan. As the temperature of the component increases, the speed of the fan increases as well, thus providing more airflow to cool the component more quickly and efficiently.

In conclusion, the UF3H3-500 is a reliable and efficient 4-wire, variable-speed DC fan. It is well-suited to applications in need of heat transfer, particularly those with a higher ambient temperature, in the medical and industrial space. It provides airflow up to 47.71 CFM and static pressure up to 0.26 in H₂O, and its working principle is comparatively straightforward. With its thermal control, IP55 rating, low acoustic output, and RoHS compliance, the UF3H3-500 is an ideal cooling solution for a variety of applications.