9G1212F102

Power (Watts):	3.36W
Lifetime @ Temp.:	40000 Hrs @ 60°C
Material - Blade:	Plastic
Material - Frame:	Plastic
Voltage Range:	7 ~ 13.8VDC
Current Rating:	0.280A
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:	2280 RPM
Series:	San Ace 120
Noise:	36.0 dB(A)
Features:	--
Fan Type:	Tubeaxial
Bearing Type:	Ball
Static Pressure:	0.218 in H2O (54.3 Pa)
Air Flow:	87.0 CFM (2.44m³/min)
Width:	38.00mm
Size / Dimension:	Square - 119mm L x 119mm H
Voltage - Rated:	12VDC
Part Status:	Active

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Introduction

DC fans, also known as direct current fans, are designed to function by powering the rotor of a motor with direct current. These fans are typically used in computers, desktop and laptop equipment, audio/video equipment, and other electronic equipment. The 9G1212F102 DC fan is a good example of such a fan. It is a high-performance fan that is designed to cool electronic equipment through convective cooling.

Design

The 9G1212F102 DC fan is designed with a dual-ball bearing design to provide an optimized air flow. It has an operating temperature range of 0-70 degrees Celsius and a static pressure range of 1.3 to 2.2 mm H2O. The fan is equipped with a sleeve bearing motor and can be used with a voltage range between 5V to 12V DC. It can also operate at a maximum speed of about 4000 RPM. The noise level for this fan is rated at 28 dBA. In terms of size, the 9G1212F102 DC fan has a compact design with a housing size of 92 x 92 x 25 mm and a weight of about 88 g. It has a mounting space of 3-7/8” or 98.5 mm and a blade diameter of 2.5” or 63 mm. The fan also comes with a 5-pin connector and a detachable cable for easy installation and maintenance.

Application Field and Working Principle

The 9G1212F102 DC fan is typically used to cool electronic equipment, such as computers and desktop and laptop equipment, audio/video equipment, and other electronic devices due to its high performance and efficient air flow. It can also be used for other applications, such as ventilation, aeration, and circulation. The working principle of the 9G1212F102 DC fan is quite simple. When the fan is powered by direct current, the rotor spins and creates a pressure gradient that draws in air from the front of the fan and forces it out through the sides. This creates an air flow that draws in cooler air from the side and releases the warmer air out the back, cooling the equipment. The dual-ball bearing design of the fan also helps to ensure a smooth and efficient air flow without any turbulence or turbulence-induced noise. The 9G1212F102 DC fan is highly efficient and reliable, making it a good choice for cooling electronics. It is also quite easy to install and maintain due to its detachable cable and 5-pin connector.

Conclusion

The 9G1212F102 DC fan is a highly efficient and reliable fan that is designed to cool electronic equipment. It has a dual-ball bearing design to provide an optimized air flow and a housing size of 92 x 92 x 25 mm for easy installation. The fan is also equipped with a sleeve bearing motor and can operate over a voltage range of 5V to 12V DC. Additionally, it has a low noise level and can be used for applications such as ventilation, aeration, and circulation.

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