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DC Fans

Buy DC Cooling Fans Online in India 


DC Cooling fans run on brushless bearings, they run quietly and have an excellent lifespan. These are lightweight and can be mounted to a moving carriage without impacting on its performance. Buy DC Cooling Fan for 3d Printers, Raspberry Pi, from a range of 5V to 24 V. Explore the a wide range of DC Cooling fans Order now !


DC Fans Prices in India


5V Mini Fan for Raspberry PiRs. 123
5V 0.2A Raspberry Pi Cooling FanRs. 177
12V 0.18A CPU Cooling FanRs. 110
5V 4010 DC FanRs. 105
12V Brushless DC Fan - 4010Rs. 79


Are DC fans better than AC fans?

DC fans are generally better than their Ac counterparts.

In most cases, they use less energy – up to 70% less than a standard AC fan.

They are generally extremely quiet.

They will often have more speed options, the reverse function on the remote, and are generally faster to start, stop and change speed.

The motor is generally more compact and lighter, which allows for a slimmer motor design.


How do DC fans work?

A DC ceiling fan works pretty much on the same principle as the DC motor. A DC motor uses an internal arrangement of magnets with opposing polarity. As current passes through the coil around this arrangement, a strong magnetic field is produced. This magnetic field then creates a torque that causes the motor to rotate. Ceiling fans specifically use the brushless DC motor, that is, the synchronous DC motor.


What is the difference between DC fans and AC fans?

The difference between the two fans lies in the way they operate. AC motor fans operate by  directly connecting it to standard power that creates the energy and force needed to run the motor. DC fans have an in-built transformer that converts the standard power to DC. This decreases the amount of power used on all fan speeds, as the fan is only utilizing a direct current instead of an alternating current. 


How to power a DC fan?

A DC fan can be powered directly via battery or by plugging it directly into the GPIO power pin for instant cooling effect. It can also be powered via AC power supply by using AC to DC converter.


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