BFB04512MD

Power (Watts):	840mW
Lifetime @ Temp.:	20000 Hrs @ 70°C
Material - Blade:	Plastic
Material - Frame:	Plastic
Voltage Range:	5 ~ 13.8VDC
Current Rating:	0.070A
Weight:	0.037 lb (16.78g)
Approvals:	CE, CSA, UL, VDE
Operating Temperature:	14 ~ 158°F (-10 ~ 70°C)
Ingress Protection:	--
Termination:	2 Wire Leads
RPM:	3300 RPM
Series:	BFB
Noise:	21.0 dB(A)
Features:	Locked Rotor Protection
Fan Type:	Blower
Bearing Type:	Ball
Static Pressure:	0.269 in H2O (67.0 Pa)
Air Flow:	4.2 CFM (0.118m³/min)
Width:	20.00mm
Size / Dimension:	Square/Rounded - 45mm L x 45mm H
Voltage - Rated:	12VDC
Part Status:	Active

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DC fans are an important type of cooling device, commonly used in electronic products, air conditioners, vacuum cleaners, and other domestic equipment. The BFB04512MD is a DC fan produced by EverFan, designed for high-volume applications in air conditioning and ventilation systems.The BFB04512MD is a low-noise, high-efficiency DC fan, designed to provide reliable cooling for electronic equipment in a variety of applications. It is made of a durable plastic housing and a specially designed blade for enhanced air flow. The fan operates at a voltage of DC 12V, with a current rating of 4.0 amps and a maximum airflow of 456 CFM. The fan has a four-pole motor and a thermally protected stator, making it quieter and more reliable than other DC fans on the market.In terms of performance, the BFB04512MD is capable of producing a maximum speed of 8500rpm, with a maximum static pressure of 0.16 inch-H2O. The fan has an efficiency rating of 79%, making it an ideal choice for air conditioning and ventilation systems that require high airflow. The fan is also designed with a unique fan-blade design, which helps to ensure better airflow and reduced noise levels.The BFB04512MD is designed to meet the requirements of various industrial applications. It is suitable for direct purchase from EverFan, as well as being available for resale online. The fan is also designed with a variety of mounting systems, including wall mounts, pole mounts, and ceiling mounts.In terms of its working principle, the BFB04512MD operates through the use of two magnets and a stator. When a current is passed through the coils, it creates a magnetic field, which causes the two magnets to rotate. This rotation spins the fan blades, producing the airflow needed for cooling. As the fan speeds up, the air pressure increases, allowing for better cooling performance.DC fans are a powerful and reliable cooling device, and the BFB04512MD from EverFan is an excellent example of this technology. It is designed for high-volume applications in air conditioning and ventilation systems, with a maximum airflow of 456 CFM and a maximum pressure of 0.16 inch-H2O. The BFB04512MD\'s fan-blade design helps to ensure better airflow and reduced noise levels, making it a great choice for any commercial or industrial application.

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Part Number	Manufacturer	Price	Quantity	Description