Maintaining fresh and cool surroundings is crucial for a comfortable life in the sweltering heat of Australian summer. It’s important to have a reliable helper to fight the unpleasant heat. Ceiling fans have become the cooling tool of choice for many Australians and it’s not a big mystery why. Outstanding energy efficiency, ease of use, and low maintenance needs are the most attractive features of these devices, but they offer much more. As a bonus, a well-chosen ceiling fan can complement the design of your space.
Although it may seem that fans are simple devices, there are some design aspects you need to consider when choosing the one. One of these is the difference between AC and DC fans. That is why we will discuss here all the benefits and disadvantages of these two fan types so you can wisely choose what will hang above your head guarding your cool.
So, What’s the Difference Between AC and DC Ceiling Fans?
AC and DC fans are differentiated by the type of electric current they use. Ceiling fan electric motors run on either Alternating Current (AC) or Direct Current (DC). The difference between them is that AC is powered by an electrical charge with reverse flow direction and DC is working with the constant flow.
Benefits of AC Ceiling Fans
- When first ceiling fans first appeared, they were made only with AC motors. Residential properties have AC power. It’s the power supplied by the grid because it’s cheaper and easier to produce and supply electricity this way. That is why if you install a fan with AC motor you simply plug it into a power socket and it’s ready to work.
- AC fans tend to have more options for controllers. The specificity of the AC-powered fans design allows companies to supply them with a variety of controllers. You can choose between a remote control, wall panel, or a simple chain switch.
- AC ceiling fans are cheaper. They are easier to produce and maintain. Therefore, they put less strain on your budget if the need for repairs arises.
- More variety. Ceiling fans with AC-type motors have been on the market for a while now. Therefore, there are plenty of different options and models for you to choose from as well as brands that stood the trial of time.
Disadvantages of AC Ceiling Fans
- Spinning speed in AC motors strongly depends on line frequency and amplitude of power source. It makes maintaining a certain speed quite a challenge, and thus most of the AC fans have up to 3 spinning speed options available.
- Due to the specifics of their build, AC motors can produce excessive noise while operating at low speeds.
Benefits of DC Ceiling Fans
- DC ceiling fans are highly energy-efficient. In general, DC motors will consume up to 70% less power than their AC analogues. When AC fan consumes 100 watts, the DC one will take up to 30 watts with the same result for you.
- DC ceiling fans are slimmer. Their motors are simply less bulky so they look sleeker and can be integrated into your space easier.
- A broader speed selection. DC motors are constructed in a way that gives you more control over power consumption and rotating speed. DC fans can have up to 7-speed options to offer.
- Extremely quiet. You won’t hear any noise other than that produced by blade rotation.
Disadvantages of DC Ceiling Fans
- DC ceiling fans are more expensive. This is a pretty new product on the market, as DC ceiling fans only became widely available in 2016. Manufacturing these fans is still more expensive, so the price you end up paying is high. Despite that, DC fans are more efficient than AC fans, with some models, it will take a long time for you to see the pay-off of buying a DC fan.
- Most DC fan models only come with a remote controller. There are few exceptions, and remotes can be less reliable and functional than wall panels.
Both these types of fans have their strong and weak sides. However, they are both effective for keeping the temperature in your space comfortable. That is why choosing between AC and DC ceiling fan is like choosing your cup of tea. When the time comes to pick your ceiling fan - don’t sweat it. Simply remember the differences between the two types and focus on the features that are important to you in the device of your choice.