BFB0505HA-CR00

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Introduction

The BFB0505HA-CR00 DC fan is a cooling and air flow solution for high-performance systems. This DC fan has a performance ventilation and low-noise design. It utilizes a brushless motor and has a wide operating range for energy savings.

Application Field

The BFB0505HA-CR00 DC fan is designed for utilization in multiple applications, including but not limited to computer cases, cooling devices, telecom equipment, audio/video equipment, exterior case fan, communication network equipment, microprocessor cooling, heat sink cooling, workstations, and more.

Salient Features

The BFB0505HA-CR00 features a protective metal guard, external rotor motor and is available in several sizes. It is IP68 rated dustproof and waterproof, and provides a maximum airflow of up to 32.3 CFM. This fan also operates at a low-noise level of 22dBA. It also includes thermal overload protection to ensure safe operation.

Working Principle

The BFB0505HA-CR00 utilizes a brushless motor to provide air flow. Brushless motors function differently from standard DC motors, as they contain multiple coils and multiple sets of permanent magnets instead of a single armature. These motors have multiple poles and coils that interact with each other to rotate the motor shaft. These motors are more energy efficient and generate less heat.

When the power is switched on, voltage is applied across the stator. The stator induces an alternating current, which creates a magnetic field. This magnetic field interacts with the magnets on the rotor, causing it to rotate. As the rotor rotates, it draws air into the fan, creating a cooling effect. This cooling effect helps to maintain the internal temperature of the device, allowing for better performance and longer lifespan.

Conclusion

The BFB0505HA-CR00 DC fan is a great choice for providing effective ventilation and cooling in high-performance systems. Its low-noise operation and energy efficient design make it ideal for applications in multiple fields. With its multiple poles and coils, the BFB0505HA-CR00 DC fan is able to draw air into the system and effectively cool it, providing cooler operating temperatures and longer life expectancy.

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