9G0924H1D011

Power (Watts):	7.20W
Lifetime @ Temp.:	40000 Hrs @ 60°C
Material - Blade:	Plastic
Material - Frame:	Plastic
Voltage Range:	20.4 ~ 27.6VDC
Current Rating:	0.300A
Weight:	0.397 lb (180.08g)
Approvals:	CSA, TUV, UL
Operating Temperature:	-4 ~ 140°F (-20 ~ 60°C)
Ingress Protection:	--
Termination:	3 Wire Leads
RPM:	4000 RPM
Series:	San Ace 92
Noise:	43.0 dB(A)
Features:	Locked Rotor Sensor
Fan Type:	Tubeaxial
Bearing Type:	Ball
Static Pressure:	0.402 in H2O (100.1 Pa)
Air Flow:	90.0 CFM (2.52m³/min)
Width:	38.00mm
Size / Dimension:	Square - 92mm L x 92mm H
Voltage - Rated:	24VDC
Part Status:	Active

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DC Fans
DC fans are a type of motor driven axial fan, which provides cooling for devices such as electronic components and other equipment. They are used in computers, audio-video equipment, HVAC systems, robotics, automotive and industrial applications. They are also known as brushless DC fans, because they contain no commutator or brushes and rely on an electronic controller to modulate the magnetic fields of the rotor and stator. The advantage of this type of fan is that it reduces noise and improves performance, as well as being more power efficient.The 9G0924H1D011 is an example of such a fan. It is made up of a 12V DC motor, a four-pole permanent magnet rotor, a stator frame and a multispeed fan. The fan operates in two modes: DC input and PWM input mode. The motor is connected to the fan’s base plate and the stator is mounted onto the base. When the fan is operated in DC input mode, the fan receives current from the main power supply and the fan rotates at a fixed speed, determined by the resistor connected in series to the motor terminals. This resistor acts as a speed regulator. In PWM input mode, the fan receives the PWM input signal from the electronic controller, which is used to modulate the speed of the fan. The controller then adjusts the duty cycle of the PWM signal in order to adjust the speed of the fan. The speed is regulated by varying the duty cycle from 0-100%.The working principle of the 9G0924H1D011 is based on Faraday’s Law of induction. The permanent magnet rotor is spun using the current flow through the stator, resulting in a rotating magnetic field. This in turn causes electrons to be set in motion in the conductor of the stator, creating an electromotive force, or EMF, which induces current in the conductor of the stator. This causes the rotor to rotate at the desired speed. DC fans are widely used in applications where cooling is needed such as industrial equipment, computers, consumer audio-video equipment, HVAC systems, and robotics. The 9G0924H1D011 is a popular unit owing to its high performance and efficiency, and can be used in a wide range of applications.

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Part Number	Manufacturer	Price	Quantity	Description