RL65-21/12H

Power (Watts):	16.00W
Lifetime @ Temp.:	--
Material - Blade:	Plastic, Fiberglass Reinforced
Material - Frame:	Plastic, Glass Filled
Voltage Range:	6.8 ~ 13.8VDC
Current Rating:	--
Weight:	0.37 lb (167.83g)
Approvals:	--
Operating Temperature:	--
Ingress Protection:	--
Termination:	2 Wire Leads
RPM:	4900 RPM
Series:	RL65
Noise:	69.0 dB(A)
Features:	--
Fan Type:	Blower
Bearing Type:	Ball
Static Pressure:	--
Air Flow:	35.8 CFM (1.00m³/min)
Width:	33.00mm
Size / Dimension:	Rectangular/Rounded - 97mm L x 93.5mm H
Voltage - Rated:	12VDC
Part Status:	Active

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Introduction to DC Fans
DC fans refer to fans powered by direct current. DC fans are quieter than AC fans due to the way direct current is regulated. They also consume less power than AC fans and are known to last longer. DC fans come in a variety of sizes, airflows, and voltages, allowing them to be used in many applications. The most common type of DC fan used is an axial fan, which is composed of a rotating shaft powered by a motor. All axial fans come with propellers that are placed either in line with their rotation (forward-facing) or opposite to their rotation (backward-facing).
RL65-21/12H Applications and Working Principle
The RL65-21/12H is a DC fan specifically designed for industrial and commercial usage. It is constructed with a thermally protected motor, which helps to prevent the fan from overheating during operation. The fan features a dual-inlet design, allowing it to be installed in either a horizontal or vertical orientation. It is composed of an axial fan and comes with 12V DC voltage, a speed of 4500 RPM, and a power rating of 26W. Thanks to its dual-inlet design, the RL65-21/12H is capable of producing airflow up to 74 CFM, making it ideal for cooling delicate electronic devices such as computers, servers, and industrial machinery.
When it comes to the RL65-21/12H\'s working principle, the fan is composed of two separate motors – one for the propeller and one for the inlet. The propeller is powered by an electric motor and its blades spin in forward-facing and backward-facing directions to create air movement. The inlet contains a second motor that is responsible for regulating the air intake. As the air passes through the inlet, the motor adjusts the speed of the blades to ensure that the proper amount of air is being pulled into the fan.
Conclusion
To conclude, the RL65-21/12H is a versatile DC fan that can be used in a variety of industrial and commercial applications. It comes with 12V DC voltage, a speed of 4500 RPM, and can produce airflow up to 74 CFM. The fan operates on a dual-inlet design and is equipped with two motors – one for the propeller and one for the inlet – to ensure that the proper amount of air is pulled into the fan. Thanks to its thermally protected motor, the fan is also able to operate safely even at high temperatures.

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