QFR0824SH-DT50

Power (Watts):	4.08W
Lifetime @ Temp.:	50000 Hrs @ 40°C
Material - Blade:	Plastic
Material - Frame:	Plastic
Voltage Range:	14 ~ 27.6VDC
Current Rating:	0.170A
Weight:	0.194 lb (88g)
Approvals:	CE, UR, VDE
Operating Temperature:	14 ~ 158°F (-10 ~ 70°C)
Ingress Protection:	--
Termination:	3 Wire Leads
RPM:	4300 RPM
Series:	QFR
Noise:	41.2 dB(A)
Features:	Speed Sensor (Tach)
Fan Type:	Tubeaxial
Bearing Type:	Ball
Static Pressure:	0.331 in H2O (82.4 Pa)
Air Flow:	54.6 CFM (1.53m³/min)
Width:	25.40mm
Size / Dimension:	Square - 80mm L x 80mm H
Voltage - Rated:	24VDC
Part Status:	Active

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Application field and working principle of QFR0824SH-DT50 DC FansDC Fans are designed mainly for applications in computer hardware, such as servers, motherboards, graphic cards, etc. These fans are beneficial for efficient cooling, as they don\'t require as much energy to operate as other types of fans and are quieter.The specific DC fan in question, the QFR0824SH-DT50, is an example of a high-quality fan, made by an industry-leading manufacturer, Protherm Sales. This fan is designed for both static and dynamic cooling needs, making it inherently reliable and efficient. This fan utilizes a brushless motor that is capable of reaching static pressures of up to 0.8 inH2O and higher levels with dynamic speeds. The higher static pressure allows it to effectively move low-density air, meaning it is still capable of moving air when the fan speed is reduced. This particular model has an airflow rating of 50 CFM, which is plenty for most applications. The primary working principle of this fan is that with an operating voltage between 12 and 24VDC, the fan is able to spin its rotor and stator in a circular motion, creating an airflow. The fan\'s blades are specifically designed to optimally move air in the desired direction.The frame and bearing structure is also another important factor in design. The standard frame of the QFR0824SH-DT50 is made of die cast aluminum and measures 105.5mm x 105.5mm x 50.8mm. This fan also features an integrated bearing system which utilizes a one-piece block bearing to provide a dependable structure, with a service life of up to 500,000 hours. Overall, the QFR0824SH-DT50 DC fan is a great option for anyone looking for an efficient and dependable cooling solution. This fan is made with premium components, which gives it reliable performance and a long service life. With its higher static pressure and 50 CFM airflow rating, the QFR0824SH-DT50 is sure to meet all of your cooling needs.

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Part Number	Manufacturer	Price	Quantity	Description