9G1212M4D011

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DC Fans are one of the most important and energy-efficient cooling components used in today\'s electric and electronic devices. The 9G1212M4D011, a DC fan, is an ideal choice for cooling medium to high-power and small form factor systems. Its premium-grade components, advanced design, and excellent airflow characteristics make it a longer-lasting, reliable, and cost-effective cooling solution.

The 9G1212M4D011 DC Fan is a brushless DC fan that uses a permanent magnet motor in its construction. This permanent magnet field induces variable rotational speeds, which allow for the fan to operate at different motorspeed levels. The fan operates at either 5V or 12V and is capable of outputting up to 25 CFM of air flow. The unit is very durable with a moderate noise level and an MTBF of over 50,000 hours. It also features a reverse polarity protection circuit to help protect the fan from accidental damage.

When it comes to applications, the 9G1212M4D011 is most suited for high-powered systems that require a moderate amount of cooling. These systems are typically found in small form factor PCs, or other cramped enclosures that require an efficient cooling solution. The fan’s reverse polarity protection ensures that the fan is safe to use in high-power systems, and its low noise levels make it suitable for applications where noise must be kept at a minimum.

The motor has two field windings, a stator and a rotor. The stator is a stationary winding which consists of permanent magnets embedded in a ferromagnetic core. The rotor is an internal winding that is connected to an armature and set in motion by the magnetic field of the stator. The armature is then turned by the magnetic field of the stator, which causes the motor to rotate and, in turn, powers the fan.

The 9G1212M4D011 DC fan offers excellent airflow, an impressive MTBF, and reliable reverse polarity protection. Its primary appliation area is small form factor PCs, where its low noise levels and long life make it an ideal cooling solution. Additionally, its two speed settings offer users the opportunity to customize their cooling needs, making it a more versatile cooling solution than many other solutions on the market.

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