OD4028-24MB02A

RPM:	8000 RPM
Lifetime @ Temp.:	60000 Hrs @ 45°C
Material - Blade:	Polybutylene Terephthalate (PBT), Fiberglass Reinforced
Material - Frame:	Polybutylene Terephthalate (PBT), Fiberglass Reinforced
Voltage Range:	10 ~ 27VDC
Current Rating:	0.120A
Weight:	--
Approvals:	cURus, TUV
Operating Temperature:	-4 ~ 176°F (-20 ~ 80°C)
Ingress Protection:	--
Termination:	3 Wire Leads
Series:	OD4028
Noise:	35.0 dB
Features:	Locked Rotor Sensor
Fan Type:	Tubeaxial
Bearing Type:	Ball
Static Pressure:	0.250 in H2O (62.3 Pa)
Air Flow:	11.0 CFM (0.308m³/min)
Width:	28.00mm
Size / Dimension:	Square - 40mm L x 40mm H
Voltage - Rated:	24VDC
Part Status:	Active

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Introduction

DC Fans are becoming a more common application in the industrial and commercial sectors. The OD4028-24 MB02A is one of the many varieties of DC Fan available and is designed for a variety of applications. This DC Fan is an electro-mechanical device that utilizes an electric motor to generate a stream of air in order to circulate or cool down air in a confined space. DC fans are popular amongst homeowners and commercial businesses, as they provide efficient, cost effective cooling solutions.

Application Field

The OD4028-24 MB02A is designed for a multitude of applications, such as residential spaces, commercial/industrial facilities, CCTV equipment, electronics and audio equipment. The fan can be used in a variety of places, ranging from warehouses to data centers, from industrial complexes to hospitals. The fan can even be used in home theaters, as it can achieve a silent operation that won’t disturb even the most discerning viewers. The OD4028-24 MB02A is also designed for efficient heat removal from devices that tend to generate significant amounts of heat, such as high-power LED lights, power transformers and amplifiers, as well as power supplies for computer systems. This fan is perfect for applications which require low noise emission without sacrificing cooling efficiency, as it features a noise level of only 18dBA, making it one of the quietest DC fans on the market.

Working Principle

The OD4028-24 MB02A features an advanced brushless DC motor with a cyclic variable speed drive to regulate the output airflow for optimal performance. The motor is powered by an externally supplied voltage and is tuned to run in a specific number of revolutions per minute. At the heart of the fan lies an axial blade with multiple “fingers” that rotate in a rotating ring. This unique design creates a vortex airflow in order to increase air pressure and maximize air flow rate.The fan is controlled via a two-wire or three-wire system, depending on the desired control type. The two-wire system uses a pulse-width modulation (PWM) signal to control the fan’s speed, while the three-wire system allows for the speed and torque of the fan to be adjusted independently of each other.The OD4028-24 MB02A is rated for a voltage range of 12V to 48V, making it ideal for industrial environments as well as automotive and commercial applications. The fan has a rated airflow of 14CFM on its low speed and 34CFM on its high speed, with an operating temperature range of -20°C to 70°C.

Conclusion

The OD4028-24 MB02A is a highly versatile and reliable DC fan, with a wide range of applications in both residential and commercial scenarios. The fan offers a powerful yet quiet operation, with adjustable speed and torque capabilities through the use of two-wire and three-wire systems. The fan is rated for a voltage range of 12V to 48V and operates in temperatures in the range of -20°C to 70°C. If you need an efficient and silent cooling solution for your application, the OD4028-24 MB02A is the perfect choice.

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