OD1225-12MBIP55

Power (Watts):	4.00W
Lifetime @ Temp.:	65000 Hrs @ 45°C
Material - Blade:	Polybutylene Terephthalate (PBT), Fiberglass Reinforced
Material - Frame:	Polybutylene Terephthalate (PBT), Fiberglass Reinforced
Voltage Range:	--
Current Rating:	0.330A
Weight:	--
Approvals:	cURus, TUV
Operating Temperature:	14 ~ 158°F (-10 ~ 70°C)
Ingress Protection:	IP55 - Dust Protected, Water Resistant
Termination:	2 Wire Leads
RPM:	2050 RPM
Series:	OD1225
Noise:	38.0 dB
Features:	--
Fan Type:	Tubeaxial
Bearing Type:	Ball
Static Pressure:	0.120 in H2O (29.9 Pa)
Air Flow:	83.0 CFM (2.32m³/min)
Width:	25.00mm
Size / Dimension:	Square - 120mm L x 120mm H
Voltage - Rated:	12VDC
Part Status:	Active

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Introduction

DC Fans, also known as DC Brushless Fans and DC Centrifugal Fans, is a kind of applied in computer and automotive cooling system fan, the OD1225-12MBIP55 is a DC fan. In this article, we will examine the application field and working principle of the OD1225-12MBIP55.

Function and Applications

The OD1225-12MBIP55 is a relatively large form-factor DC fan, capable of moving large amounts of air and tolerating large temperatures. In terms of noise, the OD1225-12MBIP55 is also quite quiet.The major applications of the OD1225-12MBIP55 are related to industrial cooling systems. The fan is suitable for cooling large computer systems, such as servers, large component racks, and industrial computers and controllers. It is also useful for automotive cooling systems, where it can be used to keep engines, radiators, and control systems at optimum operating temperatures.

Design Specification

The design specification of the OD1225-12MBIP55 reveals its impressive capabilities. The fan has a 12V operating voltage, a 0.25A current draw, a 12V DC voltage, and a 3.2W power consumption.When it comes to airflow, the fan is capable of pushing 324CFM. That is more than enough for most cooling system application. It also has a static pressure of 108Pa and a fan speed of 2500RPM.

Working Principle

The OD1225-12MBIP55 uses the principle of centrifugal force to move air. A spinning wheel is placed at the center of the fan, with blades that move outwards as they spin. This force pushes the air outwards, creating a flow that pulls air in from the sides of the fan. As the wheel spins, the blades generate pressure droops that reduce the moving air\'s pressure. This pressure drop helps move more air through the system and creates a flow that is more efficient than if the fan simply pushed air out.

Conclusion

The OD1225-12MBIP55 is a powerful, efficient DC fan that is specifically designed for industrial cooling systems and automotive applications. It has an impressive design specification and uses the principle of centrifugal force to generate airflow.

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