Power (Watts):	12.00W
Lifetime @ Temp.:	40000 Hrs @ 60°C
Material - Blade:	Plastic
Material - Frame:	Plastic
Voltage Range:	20.4 ~ 27.6VDC
Current Rating:	0.500A
Weight:	0.728 lb (330.22g)
Approvals:	CSA, TUV, UL
Operating Temperature:	-4 ~ 158°F (-20 ~ 70°C)
Ingress Protection:	--
Termination:	2 Wire Leads
RPM:	3600 RPM
Series:	San Ace 120
Noise:	49.0 dB(A)
Features:	--
Fan Type:	Tubeaxial
Bearing Type:	Ball
Static Pressure:	0.542 in H2O (135.0 Pa)
Air Flow:	137.0 CFM (3.84m³/min)
Width:	38.00mm
Size / Dimension:	Square - 119mm L x 119mm H
Voltage - Rated:	24VDC
Part Status:	Active

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DC Fans

Introduction

DC fans are fans powered by direct current, the most common type of electrical power used today. DC fans are also known as brushless DC motors and are widely used in applications ranging from consumer electronics to industrial applications. DC motors are capable of producing up to 160 watts of torque and speeds up to 6000 rpm.

9G1224G102 Application Field and Working Principle

9G1224G102 is a 120 x 120 x 25mm DC fan with input voltage ranging from 5 to 24 volts, and maximum power consumption of 4.5W. Due to its low power consumption and small size, this fan is commonly used in many consumer electronics such as computers, televisions, gaming consoles, and other electronic devices.The fan has a built-in timer and can be adjusted to run at a certain speed for a certain period of time. This feature is especially useful for devices that require cooling for extended periods of time.The fan operates using brushless DC motors, which are commonly available nowadays. They are composed of two main components: a permanent magnet and an electronic commutator, and a few additional components such as a fan case and impeller. The commutator is an electronic device that controls the direction of the current flowing through the motor and is responsible for the fan\'s speed and airflow.When the fan is turned on, the commutator will send a signal to the motor causing it to rotate in a particular direction. The faster the motor rotates, the more air will be sent out from the fan\'s extremities, and this air will be used to cool down the device in which the fan is housed.

Conclusion

DC fans are a versatile and affordable choice for cooling devices, and the 9G1224G102 fan is a great example of such a product. It is small, energy-efficient and easy to install, offering effective cooling for large appliances and consumer electronics. With its adjustable speed setting, it is even suitable for extended duty cycles such as in server rooms or other applications where stable cooling is required for hours or even days.

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Part Number	Manufacturer	Price	Quantity	Description