BLDC Vs Normal Fans will offer you a better insight into the appliance’s working. But what is the difference between the two? This and more on that as we progress into the article. However, to start with, the BLDC fan is capable of converting the AC voltage from the main power supply and converting it into DC with the help of SMPS. But before we indulge in the Science of things, we need to take a moment to appreciate the working of the simple ceiling fans.
Most all homes across the world comprise the ceiling fan; undisputedly, this is one of the most common home appliances. The simple working of the motor rotates the blades of the appliance to move the air about. Thus, cooling the environment in the process is the basic mechanics of the simple fan. SO, let us take a detailed look into Normal Vs BLDC Fans and how one differs from the other.
This fan type comprises two basic parts:
1. Stator
2. Rotor
This fan type comprises wire winding around the Stator and the Rotor. When an electric current is passed through this winding, electric flux is created as a result. The direction of the current flows according to how the Stator is arranged. This is done to create a Rotation Moment as a result of the Magnetic field thus generated. Before we understand the BLDC ceiling fan vs. normal ceiling fan, we need to take a look at some of the advantages and disadvantages of the Normal fan. Also, the speed of the induction fan depends upon the regulator. This is of two types:
The Resistance-based Regulator: In this type, the resistance varies to control accordingly the amount of voltage entering the appliance. However, this regulator type is greatly inefficient because a great deal of heat is lost due to the resistance, and thus Power is lost in the process.
The Modern Regulator: This is the current day regulator type that has been engineered to ‘cut’ the voltage to change the fan speed accordingly.
Advantages of the Normal Fans
- These are a budget-friendly option.
- The induction fan is known to be durable.
- Normal fan types do not require much maintenance.
- The circuit is not a complex type; hence it is easy to repair and manage.
Disadvantages of the Normal Fans
- The speed variation is tough to maintain in this type.
- Is not all that efficient.
- Power loss is reported in the form of heat in this type.
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The BLDC Fan
To understand the difference between a normal fan and BLDC Fan, let us take a look at the working of the BLDC fans. To start with, the Commutation method of the two differs. This implies the change in the direction of the current, or rather the technique applied for the same. This is the same current that flows in the motor to rotate the appliance into motion. One of the major differences in a Brushless Motor fan is the absence of the brushes; thus, the wear and tear due to mechanical contact are eliminated in this type.
To be more precise, the BLDC fan comprises the working of the Permanent Magnets and the Electronics to acquire the efficiency and the performance one desires. This type comprises three main parts:
- Stator
- Rotor
- Electronics
To explain in simpler terms, one can easily state that the Permanent magnets are responsible for the mass reduction in power consumption. Hence when wondering what the difference between BLDC and Normal Fans is? Well, this is one of the major differences. The other added advantage is that more than one can add more than one feature to the existing configuration. This also includes various sleep modes, Timer modes, and home automation modes.
The Advantages Of BLDC Fans
- The brushless DC engine reduces power consumption by about 65%.
- The lifespan of this fan type is greatly increased as it comprises Copper cables. Also, the low winding issues greatly contribute to reducing wear and tear.
- The maintenance of the BLDC fan is easy due to the absence of Carbon Brushes. This also reduces the cost of brush replacement due to damage or wear and tear.
- One can expect high-quality performance as these fans maintain high Torque value.
- One of the major advantages of the BLDC fans is that it offers a Silent operation. This is because of zero friction conditions created in the mechanics.
- As this type also comprises the electronic control system hence, the possibility of collapse is greatly reduced.
The Disadvantages of the BLDC Fans
- These are more expensive in comparison. The high budget is generally due to the electronic controller included.
- There have been cases where low vibrations are created in the BLDC fans when operating at low voltage. This also causes Resonance.
- You will have a hard time finding the right technician to install the BLDC fans, as it is a relatively new technology.
- Comprises a complex wiring system that can lead to complex instalment issues arising.
- The electronic control unit linked to the electromagnets can also complicate the installation process. Hence, the BLDC motor fan vs. BLDC Fan can be clear to understand as of now.
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BLDC Vs Normal Fans: The Conclusion
The BLDC fans have their importance and takers. These include:
- Helps save big on electricity.
- These are the latest in the design, hence comprise remote control operation as well.
- The BLDC fans also feature the revolutionary Sleep Mode and Timer for added comfort.
- These are also considered to be the Next-Gen technology; hence these feature speed reduction that can operate at different points in time.