FDD1-17251DBJW33-L

Power (Watts):	57.8W
Lifetime @ Temp.:	100000 Hrs @ 25°C
Material - Blade:	Plastic
Material - Frame:	Aluminum
Voltage Range:	--
Current Rating:	2.41A
Weight:	2.5 lbs (1.1kg)
Approvals:	CE, cURus, TUV
Operating Temperature:	-4 ~ 158°F (-20 ~ 70°C)
Ingress Protection:	IP54 - Dust Protected, Water Resistant
Termination:	3 Wire Leads
RPM:	4400 RPM
Series:	HPLC, FDD1-17251
Noise:	68.0 dB(A)
Features:	Locked Rotor Sensor
Fan Type:	Tubeaxial
Bearing Type:	Ball
Static Pressure:	1.343 in H2O (334.5 Pa)
Air Flow:	355.0 CFM (9.94m³/min)
Width:	51.00mm
Size / Dimension:	Rectangular/Rounded - 172mm L x 151mm H
Voltage - Rated:	24VDC
Part Status:	Active

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Introduction of FDD1-17251DBJW33-L DC Fans

DC fans are a type of rotating fan that is powered by direct current, commonly used in computers, electronic enclosures and other applications. The FDD1-17251DBJW33-L DC fan is specifically used for electronic equipment cooling applications. It utilizes a ball bearing and has a sleeve bearing on the motor shaft, rated at 0.3 Amp at 12 VDC, with a speed of 2200 RPM and an airflow of 183.45 CFM. This DC fan is equipped with a multiple-voltage connection for easy installation.

Application Field of FDD1-17251DBJW33-L DC Fans

The FDD1-17251DBJW33-L DC fan is applicable to cooling of electronic equipment including computers, servers, industrial control systems and other related applications. Because it is rated at 12 VDC, it is suitable for applications requiring use of medium voltage supplies such as 11.2 VDC, 14.4 VDC and other common supply voltages.

Working Principle of FDD1-17251DBJW33-L DC Fans

The FDD1-17251DBJW33-L DC fan uses a direct current motor fitted with both a ball bearing and a sleeve bearing. When direct current is supplied to this motor, it rotates, producing the airflow through the fan. The fan is designed so that the airflow is directed onto heat radiating components or ventilation holes commonly installed in the internals of an electronic enclosure. The airflow produced by the fan circulates cool air inside the enclosure, helping reduce the temperature of the components.The speed of the fan is also controlled by the same direct current supply. Depending on the application, an adjustable speed controller may be used or simply fixed adjustable resistors. Both methods regulate the current supplied to the fan, thus controlling the fan speed.

Conclusion

The FDD1-17251DBJW33-L DC fan is utilized in electronic equipment cooling applications, with a speed of 2200 RPM and an airflow of 183.45 CFM. It suitable for applications requiring use of medium voltage supplies such as 11.2 VDC, 14.4 VDC and other common supply voltages. The fan utilizes a direct current motor fitted with both a ball bearing and a sleeve bearing, and its speed is also controlled by the same direct current supply.

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