The impact of wireless charging coils on daily life

Dongguan Mining Intelligence is a company dedicated to developing custom wireless charging module solutions. With Huawei, Xiaomi, and other hot cell phones updated with the latest wireless charging features, more and more businesses are beginning to pay attention to and invest in developing wireless charging technology.

The emergence of wireless charging technology for cell phones to our life is brought a lot of conveniences, the most original cell phone wireless charging we know is a base with a wireless charging transmitter coil plus a wireless charging transmitter coil connected to the phone together to implement the wireless charging, but this is fundamentally not wireless charging, on the contrary, or and wired charging is the same, later with the Later, with the upgrading of technology, wireless charging of cell phones can now be directly close to built-in wireless charging receiver coil with wireless charging transmitter coil that can achieve wireless charging from the fundamental realization of wireless charging. Do wireless charging coils in our lives have an impact?

Theoretically, wireless charging technology is safe and harmless to the human body. The resonance principle in wireless charging is magnetic resonance, which is only transmitted between wireless charging coils resonating at the same frequency. At the same time, other devices cannot receive the band. But wireless charging technology is, after all, a new charging technology. Like when Wi-Fi and 5G antennas first appeared, inevitably, there would be many people a little worried about the wireless charging coils of Fu Ying Electronics. The technology itself is harmless.

2. Wireless charging technology uses magnetic resonance to transmit electrical energy in the electric and magnetic fields between the charger and the device. At the same time, coils and capacitors form resonance between the charger and the device.

3. This system can be used in a wide range of applications in the future, such as charging zones for electric vehicles and power transfer for computer chips. The charging system developed with this technology requires only 10% of the current charging time.

4. conversion rate has been a lot of people worried about the problem. MIT, through the study, showed that the wireless charging technology loss is lower than the wired charging technology. The wireless charging conversion rate is several percentage points higher than wired. The high conversion is also a key factor for wireless chargers to be used worldwide. However, wireless charging technology is also limited by distance. The future development, it is necessary to solve long-distance transmission for wave band and magnetic field range of accurate positioning problems.

5. The core chip is one of the difficulties of wireless charging technology in product applications. Precise radiation range control, magnetic field frequency size, other controls, etc., must be realized by the chip.