109R0812H4D011

DC fans, also known as direct current fans, are fans that run on DC power rather than AC power, and are popular for their quiet operation and low energy consumption. The 109R0812H4D011 is just one of the many models of DC fan available on the market today.

The 109R0812H4D011 is a axial flow fan that uses a four-pole DC brushless motor. It is designed to be used in confined spaces where cooling is needed, such as in electronics cabinets or networking applications, and has a low profile design that enables it to fit into tight spaces. It has an operating RPM range of 2000-3000 RPM, a static pressure of 0.13-16mmH2O, a maximum air volume of 25CFM, and a maximum power draw of 3.3 watts.

The 109R0812H4D011 is designed to be extremely reliable and efficient. It has an extended life expectancy of 50,000 hours, as well as extremely low acoustic noise, making it a popular choice for applications in which noise reduction is critical. Its efficient design also allows for lower power consumption and heat generation, which is both cost-effective and beneficial to the environment.

The 109R0812H4D011 is a versatile fan that is able to function in a wide variety of applications. It is ideal for cooling peripherals such as hard drives, RAM, processors, and other components within computers and other electronics. Additionally, it can be used in telecommunications and larger network computing systems. Furthermore, due to its low profile design, it is also well suited for use in tight spaces, such as in server racks and other confined areas.

The 109R0812H4D011 has an efficient working principle, which involves the flow of electricity to the motor and the subsequent rotation of the fan blades. The electrical current flows into the motor\'s armature from the power source, spinning the armature and the motor shaft while creating an opposing magnetic field. This magnetic field is then attracted to the permanent magnets that are enveloping the motor and produces a rotational force which turns the fan blades, thus allowing for air to be drawn through the fan.

The 109R0812H4D011 is a reliable and efficient fan suitable for a wide variety of applications. Its efficient working principle and low profile design make it a popular choice for electronics, telecommunications, and network computing systems, while its extended life expectancy and low acoustic noise make it an ideal choice for cooling applications in which noise reduction is critical.