19039646A

Power (Watts):	7.70W
Lifetime @ Temp.:	83000 Hrs @ 40°C
Material - Blade:	Plastic
Material - Frame:	Zinc
Voltage Range:	24 ~ 56VDC
Current Rating:	0.160A
Weight:	--
Approvals:	CE, UL
Operating Temperature:	14 ~ 158°F (-10 ~ 70°C)
Ingress Protection:	--
Termination:	3 Wire Leads
RPM:	3600 RPM
Series:	Muffin XL
Noise:	53.2 dB(A)
Features:	Auto Restart, Locked Rotor Protection, Speed Sensor (Tach)
Fan Type:	Tubeaxial
Bearing Type:	Ball
Static Pressure:	--
Air Flow:	128.0 CFM (3.58m³/min)
Width:	39.12mm
Size / Dimension:	Square - 119.13mm L x 119.13mm H
Voltage - Rated:	48VDC
Part Status:	Active

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DC FansDC fans are electric motor-driven fans used in various automotive, industrial, and home applications. They deliver cooling air with more efficiency than standard AC-powered fans, and they are typically much quieter, as well.The 19039646A is a good example of a typical DC fan. This fan measures 38.1mm in length and 40mm in width with a thickness of 25.4mm. It has a white PBT (Polybutylene terephthalate) housing and ultra-thin fan blades for cooling power. Additionally, the fan\'s maximum current draw is 0.14 amps.DC fans like the 19039646A are used in a wide variety of applications. In automotive industry, they are used for cooling car engines and transmission systems. They can also be used for cooling computers and other electronic gadgets. In industrial applications, DC fans are commonly used in air-conditioning systems to provide localized cooling. And, in residential applications, they are used in applications such as dehumidifiers, air conditioners, and space heaters.The operation of a DC fan like the 19039646A is relatively straightforward. Inside the fan, there is an electric motor, typically made up of two coils of wire. When current is applied to the fan, the coils magnetize and create an electromagnetic field. This field interacts with magnets in the fan blades, causing them to rotate. As the blades rotate, they create a pressure differential between the intake and the exhaust of the fan, which then sucks air across the fan. This helps cool the environment in which the fan is installed.The 19039646A does require extra circuitry in order to function properly. The power supplied to the fan has to be regulated, and various control and protection circuitry are generally added to guarantee the fan runs correctly and is protected from potential hazards.Overall, the 19039646A DC fan is an efficient and cost-effective cooling solution for many automotive, industrial, and residential applications. It provides reliable cooling power, allows for customization, and helps maintain an optimal working temperature.

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