6820PL-05W-B39-D50

Power (Watts):	13.20W
Lifetime @ Temp.:	--
Material - Blade:	Plastic
Material - Frame:	Aluminum
Voltage Range:	12 ~ 30VDC
Current Rating:	0.550A
Weight:	1.8 lbs (816.5g)
Approvals:	CE, CSA, UL, VDE
Operating Temperature:	14 ~ 158°F (-10 ~ 70°C)
Ingress Protection:	--
Termination:	3 Wire Leads
RPM:	3150 RPM
Series:	6820PL
Noise:	55.0 dB
Features:	Speed Sensor (Tach)
Fan Type:	Tubeaxial
Bearing Type:	Ball
Static Pressure:	0.562 in H2O (140.0 Pa)
Air Flow:	225.0 CFM (6.30m³/min)
Width:	50.80mm
Size / Dimension:	Round - 172mm Dia
Voltage - Rated:	24VDC
Part Status:	Obsolete

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Introduction

DC Fans are a kind of fan that are powered by direct current (DC). They are used in many applications such as cooling, ventilation, and exhaust. The 6820PL-05W-B39-D50 is a DC fan specifically designed for cooling small form factor electronics in a variety of industrial and consumer applications. The fan is a radial fan that is able to generate high volume airflow at low noise levels.

Application Field

The 6820PL-05W-B39-D50 is particularly suitable for use in small form factor consumer and industrial applications. A few possible applications include home entertainment systems, home security systems, automotive applications and HVAC systems. In these applications, the fan is able to extract heat from highly confined spaces, such as laptops, desktops, game consoles, and automotive dashboards.The 6820PL-05W-B39-D50 is also suitable for use in medical, telecommunications, and industrial equipment. Such equipment can generate large amounts of heat and require efficient cooling, particularly in closed or highly confined spaces. The fan is also designed for applications where noise levels must be kept to a minimum, such as telecom and medical equipment.

Working Principle

The 6820PL-05W-B39-D50 works by using a direct current to power two long, thin fan blades. These blades create a centrifugal force as they spin, which is used to draw air through the fan and into the device or system. As the air is pulled through, heat is also removed from the device or system, allowing it to maintain operational temperatures.The 6820PL-05W-B39-D50 is specifically designed with noise reduction in mind. To achieve this, the fan blades are designed with specially crafted dimples that reduce turbulence, thus significantly reducing the fan noise. In addition, the fan is designed with a resonant chamber that further reduces noise output.

Conclusion

The 6820PL-05W-B39-D50 is a DC fan designed for cooling small form factor consumer and industrial applications. The fan’s fan blades are designed with specially crafted dimples to reduce turbulence and noise levels, making it ideal for applications where noise levels must be kept to a minimum. The resonant chamber further reduces noise output, allowing the fan to stay quiet even under load. Additionally, the fan is designed to generate high volume airflow at low noise levels, making it an ideal cooling solution for small form factor devices and systems.

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