9GA0912J4021

Series:	San Ace 92
Part Status:	Active
Voltage - Rated:	12VDC
Size / Dimension:	Square - 92mm L x 92mm H
Width:	25.20mm
Air Flow:	77.7 CFM (2.18m³/min)
Static Pressure:	0.420 in H2O (104.6 Pa)
Bearing Type:	Ball
Fan Type:	Tubeaxial
Features:	Locked Rotor Protection
Noise:	43.0 dB(A)
Power (Watts):	4.68W
RPM:	5000 RPM
Termination:	2 Wire Leads
Ingress Protection:	--
Operating Temperature:	-4 ~ 158°F (-20 ~ 70°C)
Approvals:	CSA, TUV, UL
Weight:	0.276 lb (125.19g)
Current Rating:	0.390A
Voltage Range:	10.2 ~ 13.8VDC
Material - Frame:	Plastic
Material - Blade:	Plastic
Lifetime @ Temp.:	60000 Hrs @ 60°C

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

DC Fans

A DC fan, such as model 9GA0912J4021, refers to a DC brushless fan that uses a DC electric motor for its operation. The DC fan is a small, self-contained cooling device used to dissipate heat buildup from electronic components. It is typically used to aid in thermal management in computer systems, such as when preventing overheating in CPUs, laptops and other electronic components. The DC fan operates by using an electric motor that employs a permanent magnet to generate a rotary motion.The main components of the DC fan are the fan housing, rotor, motor frame, and stator. The fan housing contains the blades which generate air flow. The rotor consists of a set of permanent magnets and is the main part that moves. The motor frame acts as the supporting structure for the rotor. The stator consists of an electromagnet and provides the energy to spin the rotor.The working principle of the DC fan can be explained in three steps. First, when power is applied to the fan, the motor frame acts as a cage for the rotor. The stator then grabs onto the rotor and, as the motor frame spins, creates a magnetic field. Second, the magnetic field generated by the stator causes the rotor\'s permanent magnets to move within the motor frame, thus generating a rotary motion. Third, the rotary motion of the rotor causes air to flow through the fan housing due to the motion of the fan blades.The DC fan is a simple, yet effective, means of cooling various devices. Due to its small size, it can be used in confined spaces, as well as being relatively energy efficient. It is primarily used in computers and similar electronics that require an efficient form of heat dissipation. The DC fan can also be used in applications such as medical instruments and laboratory equipment. In conclusion, the DC fan is a reliable cooling device suitable for a variety of electronic applications. Its working principle is simple and operates with minimal energy consumption. The fan is quiet and allows for maximum air circulation in tight spaces. Above all, the DC fan is ideal for ensuring the optimal thermal performance of your electronic products.

The specific data is subject to PDF, and the above content is for reference

Part Number	Manufacturer	Price	Quantity	Description