Power (Watts):	4.80W
Lifetime @ Temp.:	40000 Hrs @ 60°C
Material - Blade:	Plastic
Material - Frame:	Plastic
Voltage Range:	40.8 ~ 55.2VDC
Current Rating:	0.100A
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:	2850 RPM
Series:	San Ace 120
Noise:	40.0 dB(A)
Features:	Speed Sensor (Tach)
Fan Type:	Tubeaxial
Bearing Type:	Ball
Static Pressure:	0.257 in H2O (64.0 Pa)
Air Flow:	88.0 CFM (2.46m³/min)
Width:	25.00mm
Size / Dimension:	Square - 119mm L x 119mm H
Voltage - Rated:	48VDC
Part Status:	Active

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DC Fans

Fans are used to cool equipment or to move air. DC fans are used to move air cooling components, such as in the case of computers, to keep them cool. The 9G1248H4011 DC Fan is an example of a DC fan.

Application

The 9G1248H4011 DC fan is designed for quiet operation and long-term use. It can be used to move air in cabinet-style applications, as well as in recirculation or exhaust applications. Additionally, its design allows for it to be used in tight spaces, such as in computer cases. It can also be used in cooling systems for electronics, heat sinks, and more.

Working Principle

The 9G1248H4011 DC fan is powered by direct current (DC). It uses an electric motor to power a fan blade or impeller, which is designed to move air. The electric motor runs on DC power. The amount of air being moved is determined by the fan blade’s speed and size. The 9G1248H4011 can be operated over a range of speeds, depending on the amount of air needed.

Design

The 9G1248H4011 DC fan is a medium-size fan, measuring 120mm in diameter. It is designed to operate in power ranges from 3.5V to 13V, with a max input voltage of 12V. It has dual ball bearings, which extend the fan’s life, provide it with a more reliable operation, and reduce noise. It has a max airflow rating of 11.7CFM, a max static pressure rating of 0.47 inch-H20, and a max noise rating of 32dBA.

Advantages

The 9G1248H4011 DC fan has several advantages over other types of fans: it is quieter, more reliable, and longer lasting. It is also designed to contain fewer moving parts, which reduces wear and tear and extends the lifespan of the fan. Additionally, it is designed for ease of maintenance, with no lubrication, oil, or other cleaning required.

Conclusion

The 9G1248H4011 DC fan is a powerful, reliable, and long-lasting fan. It is designed for a range of applications, from cabinet-style cooling applications to recirculation or exhaust applications. Its design and construction allows it to run quietly, with few moving parts and no lubrication or regular maintenance required.

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Part Number	Manufacturer	Price	Quantity	Description