9LB1448S5D01

Series:	San Ace 140L
Part Status:	Last Time Buy
Voltage - Rated:	48VDC
Size / Dimension:	Square - 140mm L x 140mm H
Width:	51.00mm
Air Flow:	286.2 CFM (8.01m³/min)
Static Pressure:	0.960 in H2O (239.1 Pa)
Bearing Type:	Ball
Fan Type:	Tubeaxial
Features:	Locked Rotor Sensor
Noise:	57.0 dB(A)
Power (Watts):	34.08W
RPM:	4200 RPM
Termination:	3 Wire Leads
Ingress Protection:	--
Operating Temperature:	-4 ~ 158°F (-20 ~ 70°C)
Approvals:	CSA, TUV, UL
Weight:	1.3 lbs (610.0g)
Current Rating:	0.710A
Voltage Range:	40.8 ~ 55.2VDC
Material - Frame:	Aluminum
Material - Blade:	Plastic
Lifetime @ Temp.:	60000 Hrs @ 60°C

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DC Fans Application Field and Working Principle

DC fans are electric fans widely used in many electronic products and industrial equipment. The most common type of DC fan is the 9LB1448S5D01 fan, which is typically used to cool down internal components in computers, laptops, and industrial equipment.DC Fans are important cooling elements due to their lower power consumption, high durability, low noise, and wide temperature range.

Application Field

DC fans are used in a variety of settings, ranging from everyday household appliances like computers and laptops to large industrial equipment like medical imaging systems, robotic arms, electric vehicles, and more. DC fans are also commonly used in Internet of Things (IoT) applications such as smart thermostats and sensors.

Working Principle

The 9LB1448S5D01 DC fan utilizes the same basic principle as any number of electronic cooling devices. It features two large spinning blades, a rotor, and a stator. These components work together to move air in a circular pattern, creating a flow of air through the fan.In the case of the 9LB1448S5D01, the two blades are connected to a small, electrically-powered motor called the rotor, which is inside the fan housing. The rotor is powered by electricity, causing it to spin at high speed and creating an electromagnetic field. This field interacts with the stator, which is an electromechanical component that generates a rotating magnetic field as it rotates. As the magnetic field interacts with the rotor, it causes the rotor to spin faster, creating a low-pressure area that pulls in air from outside of the fan. This air is then forced through the fan and out the other end, creating cooling airflow to help keep internal components cool.

Conclusion

The 9LB1448S5D01 DC fan is a powerful and reliable cooling element commonly used in computers, laptops, industrial equipment, and many other applications. Its efficient design and low power consumption make it ideal for applications where space is limited and heat is generated. By understanding its application field and working principle, users can ensure they are taking full advantage of its cooling capabilities.

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