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DC Fans

DC fans are a type of fan commonly used in electric fans and air conditioners. They contain an electric motor that is powered by direct current. This type of fan is known for its high levels of energy efficiency and quiet operation.

BG0702-B045-00L-00 Application Field

The BG0702-B045-00L-00 is a DC fan used in a variety of applications, including computers, appliance cooling systems, and industrial equipment. It is also suited for air-cooling applications, such as, cooling components within avionics equipment.

BG0702-B045-00L-00 Working Principle

The BG070-B045-00L-00 DC fan works by using the motorized rotor and stator blades to create an air flow. The rotor is powered by the direct current, creating a low-noise operational environment and pushing or pulling air, depending on the fan\'s direction. The stator blades help to direct the air flow and provide additional cooling.

The BG0702-B045-00L-00 utilizes a brushless DC motor driven by a three-phase current. This three-phase current powering the stator produces a rotating magnetic field that will move the rotor. This magnetic field interacts with the rotor’s permanent magnets, enabling the fan to move air. The fan’s blade size and shape helps to control the speed and volume of the air flow as it passes by the stator.

Conclusion

The BG0702-B045-00L-00 DC fan is an efficient and low-noise fan used in computers, appliance cooling systems, industrial equipment, and avionics. It works by using a three-phase current to power its brushless DC motor. This magnetic field interacts with the rotor’s permanent magnets, forcing it to turn and produce an air flow which passes through the stator blades, providing efficient cooling.

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