MD4028X24B-RSR

RPM:	11500 RPM
Lifetime @ Temp.:	--
Material - Blade:	Polybutylene Terephthalate (PBT)
Material - Frame:	Polybutylene Terephthalate (PBT)
Voltage Range:	--
Current Rating:	0.200A
Weight:	0.111 lb (50.35g)
Approvals:	CE, cUL, TUV, UL
Operating Temperature:	--
Ingress Protection:	--
Termination:	2 Wire Leads
Series:	MD4028
Noise:	47.3 dB(A)
Features:	--
Fan Type:	Tubeaxial
Bearing Type:	Ball
Static Pressure:	0.709 in H2O (176.6 Pa)
Air Flow:	18.7 CFM (0.524m³/min)
Width:	28.00mm
Size / Dimension:	Square - 40mm L x 40mm H
Voltage - Rated:	24VDC
Part Status:	Active

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DC Fans: MD4028X24B-RSR Application Field and Working Principle

DC (direct current) Fans are a very common cooling device used for a variety of different situations in many industries and applications. The MD4028X24B-RSR is a DC Fan developed by a company called Delta whose primary focus is the cooling of high power electronics and other electrical appliances.The MD4028X24B-RSR DC Fan is usually employed in industrial and transportation applications, although it can also be used in other areas such as computers and home electronics. It is designed to be highly reliable and is able to work in temperatures ranging from -20°C to +85°C, and its operating voltage range is from 4.8 to 15 VDC. The DC Fan features an improved air volume rate of up to 0.6 m³/min.The unique ‘Delta’ technology in the MD4028X24B-RSR DC Fan utilizes a special design which significantly improves air movement and heat dissipation efficiency. This is achieved by using a number of aerodynamic wings located within the rotor and stator. These wings help to reduce the air turbulence created by the rotating fan blades, providing a quieter operation and more efficient cooling. The fan also utilizes innovative bearing and motor designs which increase its life span and reliability.Moreover, the MD4028X24B-RSR DC fan also has an integrated circuit protection system to guard against over-voltage and current load conditions. This is an important feature, as it prevents overloads from occurring and ensures that the fan runs at a consistent speed and temperature.The working principle of the MD4028X24B-RSR DC Fan is based on a simple technology known as Bernoulli’s Principle. This theory states that when a fluid moves through a pipe or other medium, the pressure created by the fluid decreases as its speed increases. This is due to the fact that as the fluid moves faster, the particles that make up the fluid have less time to push against one another. When the DC Fan is working, it uses this same principle to drive the air out of the fan and into the space that needs to be cooled. As the fan blades rotate, they create a pressure differential between the inside and outside of the fan. This difference in pressure causes the air to be pushed out of the fan and into the area that needs to be cooled.Overall, the MD4028X24B-RSR DC Fan has many features that make it a great choice for a variety of cooling applications. Its ability to withstand high temperatures and voltages combined with its efficient air movement and cooling abilities makes it a great choice for industrial and transportation cooling tasks. Furthermore, its built-in safety features make it highly reliable and a wise choice when dealing with high power devices.

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Part Number	Manufacturer	Price	Quantity	Description