Mobile phones have become an indispensable part of our lives, whether it is work or entertainment, we cannot live without mobile phones. With the continuous upgrading of mobile phone functions, the battery life of mobile phones has become an important issue that users pay attention to. In order to solve this problem, the mobile phone accessories market has emerged, and wireless chargers have become a popular mobile phone accessory.
1. The principle of wireless charger
The principle of wireless charger is based on electromagnetic induction technology. In layman’s terms, it is the energy transmission between the charging device and the mobile phone through the interaction of electromagnetic waves. A wireless charger consists of two main parts: a transmitter and a receiver. The transmitter is connected to the power supply through the socket, and converts the electrical energy into a high-frequency electrical signal, and then transmits the electrical signal to the receiver through the coil. After receiving the electrical signal, the coil inside the receiver converts it into DC power for charging the mobile phone. Simply put, the mobile phone realizes the charging process by interacting with the electromagnetic waves of the wireless charger.
2. Advantages of wireless charger
1. Convenience: The wireless charger does not need to be connected with the mobile phone, just put the mobile phone on the charger, it can be charged automatically, no need to plug and unplug the charging cable, the operation is very simple and convenient.
2. Comfort: Using a wireless charger can avoid the wear and tear caused by plugging and unplugging the charging cable and prolong the life of the mobile phone. At the same time, the wireless charger can also reduce the entanglement of wires, making mobile phone charging more tidy and comfortable.
3. Safety: The wireless charger can effectively avoid problems such as poor contact or short circuit of the charging cable socket, reducing the risk of accidents during the charging process.
3. How to choose a wireless charger?
When we enter the mobile phone accessories market, we will find that there are various brands and models of wireless chargers in the market. So, how to choose a wireless charger that suits you?
1. Compatibility: First, make sure the wireless charger is compatible with your phone. At present, the mainstream wireless chargers on the market all support the Qi standard, so as long as the mobile phone supports Qi wireless charging function, you can use the wireless charger. You can check your phone model in the phone settings.
2. Charging efficiency: When choosing a wireless charger, pay attention to its charging efficiency. Generally speaking, the charging efficiency of wireless chargers will be lower than that of wired chargers, so choose a wireless charger that can provide faster charging speed. Relevant information can be obtained by viewing product manuals or user reviews.
3. Brand and quality: Choose a reputable and well-reputed brand, which can better guarantee the quality and stability of the wireless charger, and provide a safer and more reliable experience.
4. How to use the wireless charger?
Using a wireless charger is very easy, just follow these steps:
1. First, connect the wireless charger to the power outlet and make sure the power is normal.
2. Then, place the wireless charger on a level table to ensure that the range of the transmitter of the wireless charger covers the area that needs to be charged.
3. Align the back of the phone with the receiver and gently place it on the wireless charger.
4. When the charging is successful, the indicator light of the wireless charger will light up, and the charging status will also be displayed on the phone screen.
Note: When using a wireless charger, make sure that there are no metal or magnetic objects on the back of the phone, so as not to affect the charging effect.
5. TEEMENG Conclusion
As a popular product in the mobile phone accessories market, wireless chargers have brought a lot of convenience and comfort to our lives. With the continuous advancement of technology and the increase of consumer demand, the variety and functions of wireless chargers are also constantly improving. By choosing a wireless charger suitable for our mobile phone model, we can easily charge and enjoy a wireless life. However, we must also pay attention to safety when using wireless chargers, and choose products with brand protection and quality assurance to avoid damage to our mobile phones. It is believed that in the near future, wireless charging technology will become more mature and popular, bringing more convenience to our life.