How about a wireless charging receiver? Wireless charging function of a smartphone

How about the wireless charging receiver?

Wireless charging removes the line as its name suggests. In fact, the real meaning is not that there is no line, but the line is not used to plug in the phone. There are two ends, one is the transmitter, the other is the receiver, and the transmitter and receiver are converted by electromagnetic. There is a copper coil inside the receiver, which converts the magnet into electricity, and then transfers the electricity to the battery of the mobile phone through the FPC cable. In a sense, there is still a power supply process, but once the mobile phone is rid of the line, the meaning is Not the same, we often drive the cable is plugged in, it must be inconvenient, if you answer the phone, you have to use two hands to pull it, but after wireless charging is not the same, feel free to pick it up, let it go at any time Charging, no need to find the line, plug the line, a lot faster, such as the smart pig's wireless charging car phone holder, is a great change in the daily mobile phone charging method, in general, it is an improvement, of course, it does not contain batteries , 100% safe!

The main reason is that because there is no strong promotion, many of IKEA's home products are equipped with wireless charging modules, including the Cadillac and other luxury cars are equipped with wireless charging modules. I remember how our universal chargers suddenly collapsed. Itâ€™s gone. Later, when we go out to eat at the dining table, we can charge directly. We don't need to find a line, we don't need to find a plug, we can travel by car, and the phone can be charged next to it. You said that this charging method is not what you want!

The specific usage is to need a charging base, plug in the power, and then the phone is equipped with a receiver, you can charge it at any time, no longer need to find something.

Teach you how to add wireless charging to your smartphone

So far, although wireless charging technology has gradually become familiar with everyone, most of the smart phones on the market do not support wireless charging. In fact, wireless charging is not a very complicated technology. Just add a pair of coils for transmitting and receiving currents inside the smartphone to form a small magnetic field. Therefore, as long as you understand its principle, you can manually use the very cheap means. Add this feature to your own smartphone. Therefore, DIY's wireless charging function not only allows our mobile phones to be charged at all times, but also makes us full of sense of accomplishment.

In fact, whether you are Android, iOS, Windows Phone or BlackBerry system, manual DIY wireless charging is not too difficult, and the cost is not too much. There are already some third-party wireless charging modules available on the market, with built-in coils and circuits built into very thin plastic films. The price of these parts is only about 10 US dollars (about 60 yuan), very cheap.

Some of these modules are generic and some are only used on specialized models. All components work in a similar way, except that the output voltage and installation method are different. For example, some Galaxy Note 4 wireless charging modules do not need to be connected to the MicroUSB interface, but directly connected to the battery inside the phone, the output current is 600mAh. Therefore, if you are using a smartphone with a non-removable battery design, such as the iPhone 6, you can only use the external module receiver; if you can open the back cover to see the battery, then the built-in module is better for you. This will not damage the complete appearance of the phone.

Let's take a look at the installation methods of two different wireless charging modules for external modules and built-in modules. You can choose according to your own needs.

External module