Do you hate having to fumble with charging cords? Do you wish there was a way to charge your phone without having to plug it in? Well, there is!
Wireless charging is a technology that allows you to charge your devices without any cords. It's been around for a while, but it's becoming more and more popular as people become more and more aware of its benefits.
In this blog post, we will discuss everything you need to know about wireless charging: how it works, the different types of wireless charging, how to use it, and the pros and cons of using wireless chargers vs regular chargers.
We'll also take a look at some of the best wireless phone chargers on the market!
How does wireless charging work?
Wireless charging works by using an electromagnetic field to transfer energy between two objects.
One object, the transmitter, creates a magnetic field and sends power through it.
The other object, the receiver, has a coil of wire that converts the magnetic energy into electrical current which can then be used to charge your device.
Who invented wireless charging?
The inventor of wireless charging is Nikola Tesla.
He filed a patent for it back in 1917, but it wasn't until recently that this technology has become more mainstream.
Why were wireless chargers invented?
Wireless chargers were invented for two main reasons: to make charging your devices easier and to reduce the amount of electronic waste created by chargers and cables.
What are the benefits of wireless charging?
There are many benefits to using wireless chargers! Here are some of the most notable ones:
- No more tangled cords! This is probably one of the biggest reasons why people choose to use wireless chargers. There's nothing worse than having to fumble with cords every time you want to charge your phone.
- You can charge multiple devices at once. Wireless chargers allow you to charge multiple devices simultaneously, which is great if you have a lot of gadgets.
- You don't have to worry about plugging in your device. This is especially convenient if you have a device that's difficult to plug in (like the iPhone X).
- Wireless charging is more efficient than traditional charging. With wireless charging, there's no energy lost through heat dissipation, so your devices will charge faster.
The different types of wireless charging
There are three main types of wireless charging: inductive charging, resonant coupling, and magnetic resonance induction.
We'll take a brief look at each of them below:
Inductive charging is the most common type of wireless charging.
It uses an electromagnetic field to transfer energy between two coils - one in the transmitter and one in the receiver.
When the receiver is placed close to the transmitter, it inductively charges the receiver's battery.
Resonant coupling also uses electromagnetic fields to transfer energy, but it does so using a magnetic resonance circuit.
This type of wireless charging is less common, but it has some advantages over inductive charging - namely, that it can charge multiple devices at once and that it doesn't require precise alignment between the transmitter and receiver.
Magnetic Resonance Induction:
Magnetic resonance induction is similar to resonant coupling, but it uses a magnetic field instead of an electromagnetic field.
This type of wireless charging is the most efficient, but it's also the most expensive and it's not as widely used as inductive or resonant coupling.
How to use a wireless charger
If you're using a wireless charger for the first time, there are a few things you need to keep in mind.
First, make sure that your device is compatible with wireless charging.
Second, align the transmitter and receiver coils so that they are close together - this will ensure that the charge is transferred efficiently.
Finally, don't use metal objects between the transmitter and receiver as they can interfere with the charge.
Wireless charging vs regular charging
So what are the advantages and disadvantages of using a wireless charger vs a regular charger?
One advantage of wireless chargers is that they are more convenient - you don't have to worry about plugging in your phone at night or carrying around a charging cable.
Another advantage is that they're perfect for travel - just throw one in your bag and you're good to go!
One downside of wireless chargers is that they can be slower than regular chargers.
Another downside is that not all devices are compatible with wireless charging - for example, older iPhones do not have the necessary technology to use wireless chargers.
But as more and more devices start incorporating wireless charging capabilities, this will become less of an issue.
What devices support wireless charging?
As we mentioned earlier, not all devices support wireless charging.
The list of devices that do support wireless charging is constantly growing, but at the moment it includes popular phones like the iPhone X, Samsung Galaxy S series, and Google Pixel.
If you're not sure if your device supports wireless charging, you can check the manufacturer's website or contact their customer service.
The best wireless phone chargers on the market (excluding our own)
If you're looking for a wireless phone charger, there are a few things to keep in mind. First, make sure that your device is compatible with wireless charging.
Second, choose a charger with the right output for your device - most phones will require a minimum of five watts.
Finally, consider the design of the charger - some chargers are designed to be used on the go, while others are meant to stay in one place.
Here are some of the best wireless phone chargers on the market:
- Anker PowerWave Pad Qi-Certified Wireless Charger
- Belkin Boost Up Wireless Charging Dock
- mophie wireless charge stream pad+
- Apple MagSafe Duo Pad for iPhone + Apple Watch
No matter which wireless charger you choose, you're sure to enjoy the convenience of being able to charge your devices without having to worry about cords!
Do you have any questions about wireless charging? Let us know in the comments below!