AFB0424HB

Power (Watts):	1.92W
Lifetime @ Temp.:	70000 Hrs @ 40°C
Material - Blade:	Plastic
Material - Frame:	Plastic
Voltage Range:	14 ~ 27.6VDC
Current Rating:	0.080A
Weight:	0.056 lb (25.4g)
Approvals:	CE, CSA, UR, VDE
Operating Temperature:	14 ~ 158°F (-10 ~ 70°C)
Ingress Protection:	--
Termination:	2 Wire Leads
RPM:	7000 RPM
Series:	AFB
Noise:	28.5 dB(A)
Features:	Locked Rotor Protection
Fan Type:	Tubeaxial
Bearing Type:	Ball
Static Pressure:	0.272 in H2O (67.7 Pa)
Air Flow:	9.5 CFM (0.266m³/min)
Width:	15.00mm
Size / Dimension:	Square - 40mm L x 40mm H
Voltage - Rated:	24VDC
Part Status:	Active

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DC Fans: AFB0424HB application field and working principle
DC fans are one type of fans that run on direct current. It is widely used in electronic products such as computers, servers and other cooling solutions. This type of fan allows for greater control in its operation due to its ability to use a relatively low current of 3 to 12 volts.DC fans are also called brushless DC fans, because they are powered by an electronically commutated electric motor, which makes them quieter in operation.

The AFB0424HB is a DC fan with a range of applications. It is suitable for cooling systems such as radiators, slot machines, light fixtures, medical instruments and industrial machines. It also has a relatively quiet operation with minimized vibration, so it can be used for quiet computing systems.Its rated voltage is 12V DC. The speed range is 4500 RPM to 5200 RPM, and the airflow is between 184 and 226 CFM. Its working temperature is between -10 and 70 degrees Celsius.

The AFB0424HB operating principle is based on the Faraday\'s Law of electromagnetic induction. The current flows through the stator winding of the motor, creating a magnetic field. The rotor windings then react to the magnetic field, generating a torque that drives the fan blades. The DC voltage input determines the speed at which the fan operates, as this determines the strength of the magnetic field.

The AFB0424HB uses two sets of magnets in the rotor winding, which improves efficiency and power consumption. The fan also includes a tachometer output for precise speed feedback and it is designed with a tubular aluminum fin for better heat dissipation and quiet operation.

The AFB0424HB DC fan is a reliable and cost-effective cooling solution for many applications. Its efficient design and quiet operation make it a great choice for any project requiring a silent and reliable fan.

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