9G1212A4D01

Power (Watts):	4.80W
Lifetime @ Temp.:	40000 Hrs @ 60°C
Material - Blade:	Plastic
Material - Frame:	Plastic
Voltage Range:	10.2 ~ 13.8VDC
Current Rating:	0.400A
Weight:	0.529 lb (239.95g)
Approvals:	CSA, TUV, UL
Operating Temperature:	-4 ~ 158°F (-20 ~ 70°C)
Ingress Protection:	--
Termination:	3 Wire Leads
RPM:	3150 RPM
Series:	San Ace 120
Noise:	44.0 dB(A)
Features:	Locked Rotor Sensor
Fan Type:	Tubeaxial
Bearing Type:	Ball
Static Pressure:	0.309 in H2O (77.0 Pa)
Air Flow:	100.0 CFM (2.80m³/min)
Width:	25.00mm
Size / Dimension:	Square - 120mm L x 120mm H
Voltage - Rated:	12VDC
Part Status:	Active

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9G1212A4D01 DC Fans

DC Fans, also known as direct current fans, are a type of electric fan driven directly by DC motors. They give off a strong and reliable airflow while using significantly less energy than other alternatives. A 9G1212A4D01 DC fan is designed to move air while consuming minimal power. In this article, we will be discussing the application field and working principle of a 9G1212A4D01 DC fan.

Application Field of 9G1212A4D01 DC Fans

A 9G1212A4D01 DC fan is an ideal choice for applications that require a reliable and energy-efficient fan with adjustable speed. It can be used in a variety of situations such as computer chassis cooling, climate control systems, and industrial HVAC systems.

Working Principle of 9G1212A4D01 DC Fans

The working principle of a 9G1212A4D01 DC fan is based on the relation between current and torque in a DC motor. The driving power of the fan is provided by DC motors, which convert electrical energy into mechanical energy. The primary components of a DC fan are the stator and the rotor. The stator is a stationary part of the motor, which consists of electromagnets located around the inner side of the fan housing. The electromagnets generate an electromagnetic field when current is passed through them. The rotor is the moving part that is situated between the stator and the fan blade assembly. The rotor is composed of permanent magnets that rotate inside the stator’s magnetic field and drive the fan blade assembly. As the current is increased, the fan blade assembly’s speed will increase accordingly. A 9G1212A4D01 DC fan is designed to produce a strong and reliable airflow. As the current is increased, the fan speed will increase, producing more air flow. The amount of airflow produced is determined by the nature of the blade assembly and the size of the motor. Since they are powered by DC motors, they produce very little noise, which makes them ideal for quiet applications.

Advantages of 9G1212A4D01 DC Fans

A 9G1212A4D01 DC fan offers various advantages over other fan types. They require minimal power and adjustment, and offer superior speed control and noise reduction. Moreover, they are relatively easy to install and maintain. Most importantly, they are energy efficient and are capable of producing a strong airflow. In conclusion, the 9G1212A4D01 DC fan is an excellent choice for applications that require energy-efficient fans with adjustable speed. The fan’s working principle is based on the current and torque relationship of a DC motor, and it provides various advantages such as low noise, adjustable speed, and energy efficiency.

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