ASB0412SA-00

Power (Watts):	840mW
Lifetime @ Temp.:	80000 Hrs @ 40°C
Material - Blade:	Plastic
Material - Frame:	Plastic
Voltage Range:	10.8 ~ 13.2VDC
Current Rating:	70mA
Weight:	0.029 lb (13.15g)
Approvals:	--
Operating Temperature:	-4 ~ 194°F (-20 ~ 90°C)
Ingress Protection:	--
Termination:	3 Wire Leads
RPM:	8000 RPM
Series:	ASB
Noise:	33.5 dB(A)
Features:	Locked Rotor Protection, Speed Sensor (Tach)
Fan Type:	Tubeaxial
Bearing Type:	Sleeve
Static Pressure:	0.233 in H2O (58.0 Pa)
Air Flow:	8.9 CFM (0.249m³/min)
Width:	10.40mm
Size / Dimension:	Square - 40mm L x 40mm H
Voltage - Rated:	12VDC
Part Status:	Active

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DC Fans: ASB0412SA-00 Application Field and Working Principle

DC fans are widely used in computer systems, communications equipment, medical equipment, automobiles, and industrial automation. Their popularity comes from their advantages such as high energy efficiency, low noise, and low vibration. The ASB0412SA-00 is a series of AC axial fan manufactured by FenasTech. It is highly reliable with a low starting voltage and low power consumption.

Application Field of ASB0412SA-00

The ASB0412SA-00 DC axial fan is used in a variety of applications, such as home electronics, industrial automation, telecommunications, automotive, and medical equipment. It is well suited for applications in confined spaces and is RoHS compliant. It has a long service life, high reliability, and a low starting voltage. It has a wide voltage range with a wide temperature range of -10°C to 70°C and an airflow of 43.14 m3/h.

Working Principle of ASB0412SA-00

The ASB0412SA-00 uses a brushless DC motor to run. It is composed of a rotor and a stator. The stator consists of a steel core and a thin copper winding around its circumference. The rotor has permanent magnets inside. When the motor is connected to a DC power supply, the current flows through the winding of the stator and creates a magnetic field. This magnetic field interacts with the magnetic field of the rotor, causing the rotor to rotate and producing a centrifugal force. The centrifugal force is used to draw in cooler air and push out the heated air. This leads to a decrease in temperature and an increase in air circulation.

Advantages of the ASB0412SA-00

The ASB0412SA-00 has a number of features that make it an attractive option for various applications. It has a low starting voltage, making it safe to use and suitable for applications that require a continuous supply of power. It is highly reliable with a long service life while its airflow can be configured for various applications. Additionally, it is energy efficient with a low power consumption, operates quietly and smoothly, and has a wide temperature range.

Conclusion

The ASB0412SA-00 DC fan offers many advantages, such as high energy efficiency, low noise and low vibration. It is suitable for a variety of applications such as home electronics, industrial automation, telecommunications, automotive, and medical equipment. It has a low starting voltage, a wide voltage range, and a wide temperature range of -10°C to 70°C. Additionally, it is highly reliable and has a long service life.Its operation is based on the interactions between the magnetic fields of the stator and rotor, which results in centrifugal force that is used to draw in cooler air and push out heated air.

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