612FL

Power (Watts):	400mW
Lifetime @ Temp.:	--
Material - Blade:	Polyamide (PA), Nylon, Fiberglass Reinforced
Material - Frame:	Polybutylene Terephthalate (PBT), Fiberglass Reinforced
Voltage Range:	11.5 ~ 13.2VDC
Current Rating:	--
Weight:	0.06 lb (27.22g)
Approvals:	CE, CSA, UL, VDE
Operating Temperature:	--
Ingress Protection:	--
Termination:	2 Wire Leads
RPM:	2650 RPM
Series:	600F
Noise:	16.0 dB(A)
Features:	--
Fan Type:	Tubeaxial
Bearing Type:	Sintec
Static Pressure:	--
Air Flow:	11.2 CFM (0.314m³/min)
Width:	15.00mm
Size / Dimension:	Square - 60mm L x 60mm H
Voltage - Rated:	12VDC
Part Status:	Active

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in today’s industrial all-around development, DC fans have become an indispensable part of modern industrial life. Their application field is very wide, such as plating, printing, painting, smelting, food processing and other thermal processing industries. Its working principle is also very interesting and curious.

Industrial Application of DC Fans

Due to their inherent advantages, such as small size, light weight, strong production capacity, DC fans have become widely used in various industries. The size of DC fans ranges from 25mm to 254mm, and their air volume ranges from 2. 8 to 40m³/h. Their low power consumption, low noise, uniform air flow, low speed, no compression, and low spark hazard are highly favored in numerous industries as they require goods to be heated, cooled, or dried.

as it is easier to install, configure and control. DC fan is mainly used in electronic communication, security, domestic appliances, industrial instrumentation, medical treatment, transportation and other industries such as plating, printing, painting, smelting, food processing, etc. They are suitable for small size, low static pressure, low noise and strong ventilation system requirements.

Working Principle of DC Fans

DC fans have a simple structure and can rotate at a relatively low speed. The DC motor directly connected to the fan blade is generally used as the power source to drive the blade to rotate. The fan blade can generate air flow through a streamline curved surface and use the air flow to achieve the purpose of cooling or ventilation. In the process of rotation, the DC Fans generate an alternating voltage, which is a cascade of current and pulsating waves, so the working characteristics of the fan appears to be a square waveform. The current of the alternating voltage is proportional to the motor speed and the rotor speed of the fan blade. As the air flow generated by the fan increases, the static pressure also increases.

Advantages of DC Fans

Since DC fans use low voltage power sources, their safety performance is better than AC fans. Their low power consumption (generally 0.04-0.08kW/h) greatly reduces energy consumption and maintenance cost. Because of their small size, they also save space, and are more suitable for small size, low static pressure, low noise, and strong ventilation system requirements. They also have strong operability, and can be opened or stopped instantly according to the requirements of process. Their wide speed adjustment range and uniform air flow also make it more popular in the market.

Conclusion

In conclusion, DC fans are widely used in various industries and play an important role in today’s industrial all-around development. Their low consumption, small size, strong production capacity, and strong operability make them a preferable choice. As for the working principle, DC fans use alternating voltage to generate current and pulsating waves, and then the current drives the fan blade to rotate to achieve the purpose of cooling or ventilation.

The specific data is subject to PDF, and the above content is for reference

Part Number	Manufacturer	Price	Quantity	Description