RPM:	3800 RPM
Lifetime @ Temp.:	60000 Hrs @ 40°C
Material - Blade:	Polybutylene Terephthalate (PBT), Fiberglass Reinforced
Material - Frame:	Polybutylene Terephthalate (PBT), Fiberglass Reinforced
Voltage Range:	24 ~ 56VDC
Current Rating:	0.160A
Weight:	--
Approvals:	cURus, TUV
Operating Temperature:	-4 ~ 176°F (-20 ~ 80°C)
Ingress Protection:	--
Termination:	3 Wire Leads
Series:	OD8032
Noise:	40.0 dB
Features:	Locked Rotor Sensor
Fan Type:	Tubeaxial
Bearing Type:	Ball
Static Pressure:	0.430 in H2O (107.1 Pa)
Air Flow:	50.0 CFM (1.40m³/min)
Width:	32.00mm
Size / Dimension:	Square - 80.5mm L x 80.5mm H
Voltage - Rated:	48VDC
Part Status:	Active

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DC Fans

DC fans represent a great step forward in thermal design technology, as they enable precise motor control and efficient cooling. DC fans offer many advantages over traditional AC motor-driven fans, including low power consumption, quiet operation, and extended life spans.The OD8032-48HB02A is specifically designed for applications in computer components, including mainboards, controllers, and signal processors. It has a brushless DC motor motor with a fan blade size of 80x32mm and a noise level ranging from 19.0 to 26.9dB (A). It operates on 12V, draws a maximum current of 0.25A, and has a maximum speed of 4800rpm.

Benefits of the OD8032-48HB02A

The OD8032-48HB02A offers several advantages over other DC fans in the same class. It has a large fan blade size, which allows it to provide superior cooling and airflow distribution. Its low power consumption, low noise level, and long life span make it ideal for applications where low power and noise reduction are essential.The extended speed range of the OD8032-48HB02A makes it versatile for a range of different applications. Its wide speed range allows it to cool components at a high efficiency, while its low speed keeps power consumption to a minimum. Additionally, its low noise level makes it well-suited for applications in noise-sensitive environments.

Working Principle

The OD8032-48HB02A is a brushless DC fan, which means that it does not use brushes to create the magnetic field that drives the motor. Instead, it uses a permanent magnet located in the center of the fan blade and electrically charged coils located around the perimeter of the fan blade.When an electric current is provided to the coils, it creates a magnetic field that interacts with the magnet in the center of the fan blade, causing the fan to spin. The frequency of the current, or the number of times per second that the electric current is supplied to the coils, determines the speed of the fan. The more times per second the current is supplied, the faster the fan will spin.

Conclusion

The OD8032-48HB02A is a brushless DC fan specifically designed for applications in computer components. It offers many advantages over traditional AC fan-driven motors, including low power consumption, low noise, and extended life spans. Additionally, its wide speed range offers superior cooling and airflow distribution capabilities. It is a great choice for applications in noise-sensitive environments and where low power consumption is essential.

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