9GA0824A2002

RPM:	--
Lifetime @ Temp.:	--
Material - Blade:	Plastic
Material - Frame:	Plastic
Voltage Range:	--
Current Rating:	--
Weight:	--
Approvals:	--
Operating Temperature:	--
Ingress Protection:	--
Termination:	2 Wire Leads
Series:	San Ace 80
Noise:	--
Features:	Locked Rotor Protection
Fan Type:	Tubeaxial
Bearing Type:	Ball
Static Pressure:	--
Air Flow:	--
Width:	32.00mm
Size / Dimension:	Square - 80mm L x 80mm H
Voltage - Rated:	24VDC
Part Status:	Active

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DC Fans

DC fans are widely used in industries and consumer products such as automotive, computers, HVAC, and mobile devices. The 9GA0824A2002 DC fan is an efficient fan model used for various applications due to its distinct features. The following provides a brief overview of its application fields and working principle.

Application Field

The 9GA0824A2002 is suitable for applications that require both cooling and energy efficiency. This fan is mostly used in green electronics, automotive, and medical equipment. In green electronics, the fan is used to keep the led lights, amplifiers and other components cool. In automotive, the fan is used for cooling engines and other components, as well as providing ventilation. In medical equipment, the fan is used for cooling medical instruments, ultrasound equipment, and infrared cameras.

Working Principle

The 9GA0824A2002 fan is a low-speed, brushless DC motor that uses electronically commutated magnets to generate a rotating magnetic field that drives the blades of the fan. The fan also uses a unique PWM (pulse width modulation) method for controlling its speed and torque. In this method, a constant voltage passes through the unique switches that amplify the power of the circuit, creating an electric current of a certain peak-to-peak voltage. This alternating current passes through the permanent magnets, creating the spinning magnetic field. Consequently, the blades of the fan turn at their optimal speed and torque.

Advantages

The 9GA0824A2002 offers multiple advantages as compared to other DC fans. It is one of the most energy-efficient devices in the market, with a power rating of only 0.2W. Moreover, it has a low speed operation, with a range of 6-120 RPM that makes it suitable for low-power applications. Furthermore, it is a low-noise fan with only 28dB(A) audible noise. This makes it ideal for applications that require silent operation.

Conclusion

The 9GA0824A2002 DC fan is an efficient fan model that is suitable for a wide range of applications. It is designed for cooling and energy efficiency, and provides excellent performance at low speed and low noise levels. With its advanced design and features, the 9GA0824A2002 is an ideal choice for cooling components in automotive, green electronics and medical equipment.

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