109R0812G4011

Power (Watts):	4.44W
Lifetime @ Temp.:	40000 Hrs @ 60°C
Material - Blade:	Plastic
Material - Frame:	Plastic
Voltage Range:	10.8 ~ 13.2VDC
Approvals:	CSA, TUV, UL
Operating Temperature:	-4 ~ 140°F (-20 ~ 60°C)
Ingress Protection:	--
Termination:	3 Wire Leads
RPM:	4500 RPM
Series:	San Ace 80
Noise:	40.0 dB(A)
Features:	Speed Sensor (Tach)
Fan Type:	Tubeaxial
Bearing Type:	Ball
Air Flow:	53.0 CFM (1.48m³/min)
Width:	25.00mm
Size / Dimension:	Square - 80mm L x 80mm H
Voltage - Rated:	12VDC
Part Status:	Active

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DC Fans - 109R0812G4011 Application Field and Working PrincipleDC fans, or direct current fans, are electric fans that use electrical energy to produce the cool air needed for industrial cooling solutions and other cooling applications. DC fans are the ideal cooling option for small-scale, low-voltage applications. The 109R0812G4011 is a perfect example of a DC fan, and it offers reliable and efficient performance at an affordable price.To understand the 109R0812G4011 application field and working principle, it\'s important to know what sets DC fans apart from other cooling solutions, such as AC fans. DC fans operate differently than AC fans, as they are powered by direct current instead of alternating current. This type of fan is also quieter, more efficient, and consumes less power than an AC fan.In terms of application field, the 109R0812G4011 is designed for a variety of small-scale, low-voltage applications. These can include computer enclosures, industrial IoT equipment, data centers, gateways, and many other outdoor electrical systems. This fan is designed with a brushless motor, so it can run continuously without the need for maintenance or additional lubrication.The 109R0812G4011 is also designed with a wide range of features that make it an ideal cooling solution. It offers adjustable speed, a low-noise operating range, and overload protection. The fan is 100% RoHS-compliant and UL-listed, so it is safe for a wide range of applications. In addition, the fan comes with a one-year warranty to ensure a hassle-free user experience.As for the fan\'s working principle, the 109R0812G4011 utilizes a brushless motor to generate the airflow it needs to cool down electrical components. The fan operates by drawing energy from a DC power source, which is then converted to mechanical energy to move the fan blades. The fan\'s adjustable speed exists because of the variable motor speed control, while its overload protection prevents it from being damaged if the fan is exposed to excessive temperatures or power surges.Overall, the 109R0812G4011 is an ideal cooling solution for small-scale and low-voltage applications. Its brushless motor enables it to run continuously and efficiently, while its adjustable speed and overload protection make it a reliable and cost-effective choice. It is also UL-listed and 100% RoHS-compliant, making it safe for a wide range of applications.

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