G4015X12B-RSR

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DC fans are used in many different applications and the G4015X12B-RSR (along with many other models) is no exception. DC fans provide a great fit for applications such as cooling, ventilation, cooling electronics and moving air inside an enclosure. Additionally, depending on the application, they can be used in high static pressure applications such as radiators, heat sinks or negative pressure enclosures.

The G4015X12B-RSR is a 12038mm dual ball bearing DC fan manufactured by Sunon. It can provide up to 15CFM of Airflow and 0.94inH2O static pressure at maximum speed. The fan is rated to 2200RPM and is RoHS compliant.

The G4015X12B-RSR provides a high-efficiency permanent magnet motor for smooth power delivery and minimal vibration. The fan utilizes low-profile blade design, or “low-profiling blades,” which are designed to reduce turbulence and provide improved airflow. Additionally, the fan includes a durable housing, optimized for Vibration Reduction Technology (VRT), as well as a low noise impeller.

In terms of working principle, the G4015X12B-RSR fan is driven by a DC motor and operates via electromagnetic force. The electric current is passed through the motor coils which produce a magnetic field in the direction of the motor. This magnetic field interacts with the surrounding magnetic fields of the permanent magnets and moves the fan blades, resulting in airflow. The speed of the fan is controlled by the electrical current, which is why it is important that the fan be powered by a DC source in order for the fan to operate correctly.

Overall, the G4015X12B-RSR is a reliable and efficient fan for applications where low noise, high airflow and static pressure are required. It is well suited for cooling electronics, ventilation in enclosures, and, depending on the static pressure requirements, radiators, heat sinks and negative pressure enclosures.

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