EE92251B3-000U-999

Series:	EE
Part Status:	Active
Voltage - Rated:	12VDC
Size / Dimension:	Square - 92mm L x 92mm H
Width:	25.00mm
Air Flow:	39.5 CFM (1.11m³/min)
Static Pressure:	0.100 in H2O (24.9 Pa)
Bearing Type:	Ball
Fan Type:	Tubeaxial
Features:	--
Noise:	28.0 dB(A)
Power (Watts):	1.26W
RPM:	2400 RPM
Termination:	2 Wire Leads
Ingress Protection:	--
Operating Temperature:	14 ~ 158°F (-10 ~ 70°C)
Approvals:	CE, CUR, TUV, UL
Weight:	0.207 lb (93.89g)
Current Rating:	0.105A
Voltage Range:	4.5 ~ 13.8VDC
Material - Frame:	Polybutylene Terephthalate (PBT)
Material - Blade:	Polybutylene Terephthalate (PBT)
Lifetime @ Temp.:	50000 Hrs @ 25°C

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DC Fans

Modern electric fans come in all shapes and sizes and can be powered by anything from a light breeze to a direct current (DC) power source. The EE92251B3-000U-999 is a DC fan specifically designed to operate in a variety of applications and use as little power as possible. By understanding the EE92251B3-000U-999\'s application field and working principle, one can better decide if this is right fan for the job.

Application Field

The EE92251B3-000U-999 is a fan designed for general-purpose cooling. It is suitable for a wide range of environments, including industrial, commercial, and consumer applications. It also features a high airflow rate for better cooling performance in tight spaces with restricted airflow. Additionally, its low power consumption makes it an ideal choice for energy-efficient cooling applications.

Working Principle

The EE92251B3-000U-999 operates on DC power and is driven by its in-built motor. The motor is a brushless DC motor and uses a three-phase system to generate its torque. The motor is connected to the fan blades via a set of gears which transmit the torque generated by the motor to the fan blades, making them spin and generate an airflow.The motor is capable of varying its speed depending on the needs of the application. This is done by adjusting the input voltage to the motor, which in turn affects the speed of the fan. This makes the fan more efficient, as it can reduce its speed when low cooling requirements are needed and increase its speed when high cooling requirements are needed.Furthermore, the EE92251B3-000U-999 features a thermistor to regulate its load. The thermistor monitors the temperature of the surrounding air and accordingly adjusts the fan speed. By doing this, the desired temperature is maintained while reducing power consumption.

Conclusion

The EE92251B3-000U-999 is a quality DC fan capable of operating in a variety of applications. Its low power consumption makes it ideal for energy-efficient cooling solutions. Additionally, its in-built thermistor helps maintain a desired temperature while reducing power consumption and its motor can be varied to suit the needs of the application. Thus, the EE92251B3-000U-999 is a reliable and efficient DC fan for general-purpose cooling.

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