4715RL-07W-B89-E00

DC Fans are a commonly used component extending across many industries, from mobile phones to computers and industrial machinery. The particular model of DC fan described here is the 4715RL-07W-B89-E00. This particular DC fan has many features and applications, so it is important to understand the working principle of the fan and the markets in which it is typically used.

Introduction

The 4715RL-07W-B89-E00 DC fan is a cooling fan designed for use in DC circuits and available in a range of sizes and formats. The fan features an impeller with radial blades which rotate at a fixed RPM. The fan draws air in from the outside and passes it over fins attached to the outside of the motor casing and out of the fan and into the system. This particular fan has a voltage rating of 12V.

Applications

The 4715RL-07W-B89-E00 DC fan has many uses across a variety of industries and applications. This fan is particularly well-suited for cooling electronic components as its impeller blades allow constant air movement. This type of DC fan is ideal for use in computers, mobile phones, and many other consumer electronics. It is also suitable for use in industrial environments, such as in equipment cooling or ventilation systems.

Working Principle

The working principle of a DC fan is relatively simple. The fan is connected to a power source that sends a current through its rotor. The current creates a magnetic field which causes the blades of the fan’s impeller to rotate. This rotation creates a vortex of air, which is then drawn into the fan. The airflow is further accelerated and directed over the fins attached to the motor casing. This creates a cooling effect which dissipates heat from the system.

The speed of the fan is determined by the voltage of the power source. Higher voltage leads to higher fan speeds. This increases the rate of cooling, but can also cause other issues such as excess noise or vibration.

Conclusion

The 4715RL-07W-B89-E00 DC fan is a versatile cooling device suitable for use in a variety of applications. Its impeller and cooling fins combine to create an efficient cooling process, assisted by a magnetic field-induced rotation. Its voltage rating of 12V offers ample power for cooling needs, while also being mindful of potential issues such as noise and vibration.