What is wireless charging and how does it work?

All of you definitely use wired chargers, earlier there were Type A, Type B and Type C chargers, but now the trend of wireless charging is going on, about which you must have heard, but these questions must have arisen in your mind that how our phone gets charged with this wireless charger is a matter to think about.

as Technique The world is increasing, companies are also creating new features, in this article I will tell you that “What Is Wireless Charging And How Does It Work” And how our phone gets charged with this wireless charger, apart from this, what are the advantages and disadvantages of this charger and how effective it is, we will understand in detail in this article today.

Wireless charger is a technology that Mobile Actually, electromagnetic induction is used in this charger, due to which the mobile gets charged when the phone is placed on the pad of any wireless charger, it can be used for mobile, laptop, Computer And other equipment like electronic is also done in the car. Before how the wireless charger works, we will understand what a coil is because all the wireless chargers have a coil.

what is a quail what is coil

A series made by wrapping many wires is called a coil, it is also called an inductor. Coil is a passive electronic component used in electronic circuits, that means energy that does not require any external energy, it flows a single energy. For example coil used in motor.

how wireless charger works How Wireless Charger Works

Wireless charger has a different type of charge for the mobile. Device is used which is called electromagnetic induction. You must have read about the chapter Electromagnetic Induction of Physics, here also wireless charging works on the same principle, let’s understand it in simple words.

When a wireless charger is connected to an electronic circuit, the coil in it emits an electromagnetic field energy that expands around the charger and when a wireless supporting mobile device is placed on top of a wireless charging pad, that electromagnetic field energy is transferred to the mobile, since Mobile There is also a coil which is used behind the phone or in the battery, due to which both the coils start passing current and the mobile phone starts charging.

Apart from this, Qi wireless charger is also very much in trend, it is a standard of wireless charger, which has been manufactured by big companies like Apple and Samsung. This wireless charger is a bit advanced. Technology There is no need to keep your device fully attached, it can be charged by keeping the device at a distance of about 15mm.

History of Wireless Charging History Of Wireless Charging

Wireless charger is not a new technology, it was created by Nikola Tesla 100 years ago, but at that time the technology was not so developed, due to which it was not in trend, but later more research was done about it and first of all this technology was used by Palm company 10 years ago.

Advantages of Wireless Charging Advantages Of Wireless Charging

Wireless charging has the following advantages, we will understand how it can be a good option for you:-

1. Only one cable wire – With wireless charging only a single cable wire is required that is plugged into an electronic circuit. Mobile The device does not require a lot of cables You can use a single charging pad for all your wireless supporting mobile devices.

2. Convenient to charge – Wireless charger makes it very easy to charge mobile devices just by placing the mobile upside down on the charger pad, it starts charging. Plus, you can conveniently charge your mobile device via wireless charging on your desk, bedside table or in your car.

3. Auto – Off – Auto-off means when your device is fully charged, the wireless charge automatically turns off, saving power and Battery The problem of overheating is less.

Disadvantages of Wireless Charging Disadvantages Of Wireless Charging

Along with the advantages of wireless charging, it also has some disadvantages which are as follows:-

1. Battery takes longer to charge – The biggest disadvantage of wireless charging is that Battery Longer Charging Time It takes up to 80% longer than a wired cable to fully charge your device.

But the thing to note here is that how do you place your device on top of the charging pad, if not in the middle of the coil and a little bit here and there Device If you keep it, then it affects the time taken to charge more.

2. Inconvenience to use mobile while charging – When charging a device with wireless charging, you Phone You will not be able to use it because you have to take both the charging pad and the mobile in your hands, which can be inconvenient, so you can use your device only after it is charged.

3. The cost of this charging is high – Wireless charger is a new technology wired cable Compared to and this charger is still not so developed and wireless charger is not supported in all devices due to which it is more expensive.

future of wireless charging Future Of Wireless Charging

This technology has not yet developed so much, but in the coming time, this technology can be further developed, so that you can Mobile Can be charged with wireless charging even at some distance, apart from this, wireless charging is being used in some furniture.

With which you can easily charge your mobile and in the coming few years, the electric car will be charged only by taking it to the wireless charging surface, that is, wireless charging technology can be used everywhere and wireless charging can be supported in all the upcoming smartphones, this technology has just begun. Future This is going to be very useful.

Wireless Charging Supported Mobiles Wireless Charging Supported Mobiles

You will find wireless charging supported in expensive phones like Apple iPhone 14 Pro Max, Apple iPhone 11, 12,13, Samsung Galaxy S22 Ultra, OnePlus 10 Pro, Samsung Galaxy S20 FE 5G, Samsung Galaxy S21 FE, Google Pixel 7 Pro 5G, Xiaomi 12 Pro 5G.

Note – To know which are the wireless charging supported mobiles and 91mobiles.com You can visit the website of

Wireless Charging FAQ FAQs On Wireless Charging

Q1. Which is better wireless charging or wired?

Answer – Despite having so many benefits of wireless charging, it is not as effective as compared to wired cable because the device gets charged very quickly as compared to wired cable wireless charging.

Q2. Is Wireless Charging Good for the Battery?

Answer – Wireless charger is a bit harmful as compared to wired charger, due to which the possibility of heating the battery increases slightly while charging the mobile.

what have you learned What have you learned

In this article, we have learned what is wireless charging, how it works, what are its advantages and disadvantages and which mobile wireless charging is supported.

After reading this post, you must have understood that how wireless charging charges any mobile, I have tried to explain this article in very simple language.

I hope that this information given by me will be very important for you, so if you have liked this post or you have any question related to it, then you must tell us by commenting, thank you

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