RPM:	4800 RPM
Lifetime @ Temp.:	60000 Hrs @ 45°C
Material - Blade:	Polybutylene Terephthalate (PBT), Fiberglass Reinforced
Material - Frame:	Polybutylene Terephthalate (PBT), Fiberglass Reinforced
Voltage Range:	10 ~ 27VDC
Current Rating:	0.040A
Weight:	--
Approvals:	cURus, TUV
Operating Temperature:	-4 ~ 176°F (-20 ~ 80°C)
Ingress Protection:	--
Termination:	2 Wire Leads
Series:	OD4010
Noise:	20.0 dB
Features:	--
Fan Type:	Tubeaxial
Bearing Type:	Ball
Static Pressure:	0.080 in H2O (19.9 Pa)
Air Flow:	6.0 CFM (0.168m³/min)
Width:	10.50mm
Size / Dimension:	Square - 40mm L x 40mm H
Voltage - Rated:	24VDC
Part Status:	Active

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DC Fans

Introduction

DC fans are designed to provide cooling by generating air flow with rotating blades that are powered through a motor. The fan blades are connected to a central hub and rotate around a uniform axis, which creates air movement and heat transfer. DC fans provide reliable cooling performance, are reliable and durable, and have a very low failure rate. The OD4010-24MB is a classic example of a DC fan, and has been widely used in industrial and commercial applications for many years. This article will discuss the application field and working principle of this fan in detail.

Application Field

The OD4010-24MB is a 44mm DC fan with a brushless DC motor and a unique double ball bearing system. It is typically used in equipment with intensive cooling requirements, such as servers and power supplies. In these cases, the fan\'s large air flow is needed for effective cooling. In addition, its dual ball bearings provide superior energy efficiency and ensure that it runs quietly and efficiently. This fan is also widely used in consumer electronics products, like gaming consoles, audio equipment and computers.

Working Principle

The OD4010-24MB is powered by a DC brushless motor, which uses an electrical circuit to drive the fan\'s blades. The motor\'s stator is a stationary part that contains two or more electromagnets. When the motor is turned on, these electromagnets create a magnetic field that interacts with the rotor\'s copper winding. This interaction creates an induced current that causes the rotor to spin and drive the fan blades, which generate air movement. The fan\'s dual ball bearing system is based on the same principle. The bearing system is designed to reduce the amount of friction, increasing the efficiency of the fan and reducing noise.

Conclusion

The OD4010-24MB DC fan is a well-known and widely used device in the industrial and consumer electronics markets. It is designed to provide reliable and efficient cooling performance in a variety of applications. Its unique features such as its brushless DC motor and dual ball bearing system allow it to operate effectively and quietly. Additionally, its large air flow makes it ideal for equipment with intensive cooling requirements.

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Part Number	Manufacturer	Price	Quantity	Description