109R0812L4021

Power (Watts):	720mW
Lifetime @ Temp.:	60000 Hrs @ 60°C
Material - Blade:	Plastic
Material - Frame:	Plastic
Voltage Range:	7 ~ 13.8VDC
Current Rating:	0.060A
Weight:	0.243 lb (110.22g)
Approvals:	CSA, TUV, UL
Operating Temperature:	-4 ~ 158°F (-20 ~ 70°C)
Ingress Protection:	--
Termination:	2 Wire Leads
RPM:	1850 RPM
Series:	San Ace 80
Noise:	20.0 dB(A)
Features:	Locked Rotor Protection
Fan Type:	Tubeaxial
Bearing Type:	Ball
Static Pressure:	0.059 in H2O (14.7 Pa)
Air Flow:	23.0 CFM (0.644m³/min)
Width:	25.00mm
Size / Dimension:	Square - 80mm L x 80mm H
Voltage - Rated:	12VDC
Part Status:	Active

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.Introduction to DC Fans
DC Fans, or direct current fans, are electrically powered devices whose main purpose is to move air or gases to cool down a surface or area. DC Fans are typically used in computers, while AC Fans are usually used in air conditioners. The most common types of DC Fans are those with brushless motors, which are electrically powered and generate airflow by forcing air through a turbine fan blade. The fan blades are connected to the motor, and the speed of the fan can be adjusted by the motor.

Application Field and Working Principle of 109R0812L4021 DC Fans
109R0812L4021 DC fans are typically used in applications that require a high level of air flow, such as electronics cooling or ventilation systems. This type of fan has a brushless motor, which is powered by a direct current voltage. The fan blade is connected to the motor, and the speed of the fan can be adjusted by varying the voltage supplied to the motor. The fan can be adjusted from a low speed to a high speed, depending on the application. In terms of airflow, the 109R0812L4021 DC fan can produce up to 109.1 cubic feet per minute (CFM).

In addition to the above features, 109R0812L4021 DC fans also feature a low noise operation, as they are powered by a brushless motor. The motor is designed to minimize the noise it produces while operating, which makes it ideal for applications that require a quiet operation. This type of fan also has a long lifespan, making it an excellent option for applications that require consistent air flow. Another advantage of using 109R0812L4021 DC fans is their simple installation, which requires no extra wiring.

In summary, 109R0812L4021 DC fans are widely used in cooling and ventilation applications, due to the high air flow they provide, their low noise operation, their long lifespan, and the ease of their installation. They are typically used in computers, as well as other electronics and ventilation systems. They are powered by a direct current voltage, and the speed of the fan can be adjusted by varying the voltage supplied to the motor. The fan can produce up to 109.1 CFM with a low noise operation. The fan can also be installed quickly and easily without any extra wiring.

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