FFB0412VHN-F00

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DC Fans — FFB0412VHN-F00 Application Field and Working Principle

DC fans are a type of fan that use direct current rather than alternating current to run the fan and components inside the assembly. This type of fan is typically more efficient than traditional AC fans. Typical applications for DC fans include personal computing, telecommunications, and industrial applications. The FFB0412VHN-F00 DC fan is a great example of modern-day DC fan technology.

The FFB0412VHN-F00 DC fans are 120mm square fans that are perfect for compact cooling applications in many industries; they have a low profile design, can be mounted directly on mainboards, and have enough air flow and static pressure to cool efficiently. The FFB0412VHN-F00 also incorporates a hollow-blade impeller to provide maximum performance. The fan is able to reach speeds of up to 3,500 RPM, producing an air flow of 34.6CFM.

The FFB0412VHN-F00 can also provide a quieter operation than a traditional AC fan, thanks to its low starting noise of 23.7 dB and its ability to deliver a maximum noise level of only 34.2 dB. This is accomplished due to its low speed profile and the use of the hollow-blade impeller technology.

In addition, the FFB0412VHN-F00 offers a wide array of features designed to help make installation and maintenance simple and hassle-free. It has a convenient molex connector for power supply and wiring, and its black frame construction is designed to provide maximum protection against dust contamination. Plus, the fan features a tachometer output, so users can monitor the fan\'s RPMs. This is especially beneficial for controlling the speed of the fan for applications that require quiet operation.

The FFB0412VHN-F00 is based on a permanent magnet, brushless direct current (BLDC) motor design, which means that it has fewer moving components and is capable of greater efficiency than an AC motor. This type of fan also has a higher power factor than traditional AC fans, meaning that it can convert more of the current into usable form.

The basic working principle of a BLDC motor is that electricity is fed to the stator, which generates a rotating magnetic field. This field is used to energize coils in the rotor, creating a sort of electromagnet that is spun around a central bearing axis. As the magnetic rotor moves past the stator, it creates a torque that allows the rotor to spin. This spinning movement is then used to power the fan.

The FFB0412VHN-F00 is designed with this BLDC motor technology, and provides a highly reliable and efficient solution for cooling applications. Thanks to its low profile design and efficiency, the FFB0412VHN-F00 is ideal for applications such as computers, consumer electronics, telecommunications, and industrial systems.

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