109P0412H702

Power (Watts):	1.56W
Lifetime @ Temp.:	60000 Hrs @ 60°C
Material - Blade:	Plastic
Material - Frame:	Plastic
Voltage Range:	10.2 ~ 13.8VDC
Approvals:	CSA, TUV, UL
Operating Temperature:	-4 ~ 158°F (-20 ~ 70°C)
Ingress Protection:	--
Termination:	2 Wire Leads
RPM:	7700 RPM
Series:	San Ace 40
Noise:	28.0 dB(A)
Features:	--
Fan Type:	Tubeaxial
Bearing Type:	Ball
Width:	15.00mm
Size / Dimension:	Square - 40mm L x 40mm H
Voltage - Rated:	12VDC
Part Status:	Active

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Introduction

DC Fans are a type of motors used in a variety of applications which require a uniform and more efficient air flow. The 109P0412H702 DC Fan is used in specific situations which require a unique set of performance parameters. This article will provide an overview of the application field of the 109P0412H702 DC Fan, as well as the operating principles behind it.

Description

The 109P0412H702 DC Fan is a durable and reliable fan made by AMETEK. It is a small-sized fan with a diameter of 109 mm and a thickness of 12 mm. The fan is capable of both pushing and pulling air, making it ideal for cooling systems that require precise and efficient air flow management. Aside from cooling applications, it is also used in air purifying systems, as well as marine, agricultural, and industrial applications.The fan is powered by a 12v DC motor with a 4-pole design and a speed of 2800rpm. It features a radial style, sealed ball bearing and a variable speed and air direction control. The fan offers a maximum airflow of 8.6CFM and a maximum air pressure of 0.48 inch aq. It is also designed to be corrosion resistant and features a thermal shock capability for added durability.

Working Principle

The 109P0412H702 DC Fan works on a straightforward and reliable principle. When powered, the DC fan generates an electromotive force (EMF) which causes a rotor to rotate as it passes through a magnetic circuit. The rotor is connected to a set of blades. As the rotor rotates the blades, it pushes or pulls air depending on the direction of the rotation, creating an airflow.The speed of the fan is determined by the frequency of EMF generated. By varying the EMF, the speed of the fan can be modulated. The direction of the airflow can also be changed by reversing the rotation of the rotor. This allows for precise and efficient air flow management.

Conclusion

The 109P0412H702 DC Fan is a reliable and efficient fan used for a variety of cooling, air purifying, and other industrial applications. It is powered by a 12v DC motor with a 4-pole design and a maximum speed of 2800rpm. The fan is capable of both pushing and pulling air and features a thermal shock capability for added durability. The speed and direction of airflow can be modulated by varying the EMF generated by the fan. This makes it an ideal choice for applications that require precise air flow management.

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