This article to talk about the wireless charging coil is easy to break, and the working principle of the wireless charging coil corresponding knowledge points, I hope to help you, do not forget to collect the site oh. < / p > < h2 > the article directory list: < / h2 > < ul > < li style = 'margin - bottom: 3 px; list-style: none'>1, Does wireless charging damage mobile phone battery
1, wireless charging in addition to the charge can not be directly supplied to the hardware, other aspects have no impact. You said that the injured battery is wireless charging while playing will be far more than the wired battery, because the wired power supply does not use the battery, and the wireless is charging while discharging. Long-term use of radio charging will not affect the phone battery.
2, no, wireless charging will not reduce the performance of the battery faster. Battery manufacturingThe design of the amount of energy stored in the battery determines the amount of electricity we can use. The manufacturer sets a fixed upper cut-off voltage and a lower cut-off voltage, and electrically cycles between the two voltage ranges, so long as we choose the right voltage range, we can cycle the battery thousands of times.
3, is the wireless charger damaged to the phone? No wireless charging technology will not only not damage the phone but also extend the service life of the phone charging interface. The working principle of the traditional charger is different. Wireless charging uses electromagnetic induction technology, which transmits energy through the magnetic field generated by the coil, for the mobile phone batteryThere is no difference between charging methods. Wireless charging introduction: Wireless charging is completely harmless to the human body, there will be no radiation and the like.
4, as long as it is charging will cause damage to the battery, but wireless charging and wired charging compared, wireless charging will cause more damage to the battery, because wireless charging will generate more heat, the heat generated is relatively large damage to the battery. Whether the line charge charges the battery is controlled by the internal circuit of the mobile phone, and the initial voltage for the normal operation of the internal control circuit of the mobile phone is provided by the battery.
5, no. Wireless charging features noThe generated magnetic field, the magical transmission of electrical energy, inductive coupling technology will become a bridge connecting charging base stations and devices.
The principle of wireless charging technology is "magnetic electricity", simply put, through the charging device and the mobile phone device installed on the two "magnetic equipment" mutual induction and formation of current. At present, products supporting wireless charging have appeared in mobile phones, electric vehicles, smart furniture and other fields. Among them, in the mobile phone industry, the "Qi standard" is the most common, and Qi labels are often used in the packaging of many mobile phones and wireless chargers.
Wireless charging is also called inductive chargingNon-contact inductive charging, derived from wireless power transmission technology, is the use of near-field induction, that is, inductive coupling, by the power supply device (charger) to transmit energy to the electrical device, the device uses the received energy to charge the battery, and at the same time for its own operation.
Wireless charging, also known as inductive charging or non-contact inductive charging, based on the principle of electromagnetic induction, it is not necessary to transmit electricity to the device like the traditional wired charger, but the device that needs to be charged can be charged by contacting the wireless charging base.
2, Apple's original magnetic wireless charger is not easy to damage a product, Apple launched wireless charging after the Apple 13 mobile phone series, convenient for usersThis charger is still 10 points approved the original price is relatively expensive, but the quality is really very good, not easy to damage, user satisfaction is still very high, I hope I can help you.
3, Apple mobile phone using wireless charger charging will not cause damage to the mobile phone battery, the real damage to the mobile phone battery is the charging habit, nothing to do with what equipment to charge. You can use it with confidence. The most important thing that affects the battery life is the charge and discharge cycle of the mobile phone battery, that is, the process of the mobile phone from no electricity to full, and then from no electricity to full.
4. No. Wireless chargingElectrical appliances use the latest wireless charging technology, through the use of alternating magnetic fields generated between the coils, the transmission of electrical energy, inductive coupling technology will become a bridge connecting the charging base station and equipment. Wireless charging technology uses magnetic resonance to transmit electrical energy in the electric and magnetic fields between the charger and the device, and the coil and capacitor form a resonance between the charger and the device.
5, wireless charging it is just a new way of charging, theoretically will not damage the battery. Wireless charging technology Because the charger and the electrical device transmit energy by magnetic field, the two are not connected by wire, so the charger and the electrical device can be doneNo conductive contact is exposed.
Connect the standard charger and data cable of the mobile phone to the wireless charger, and then put the mobile phone directly (vertically) or horizontally in the center position of the wireless charger base, you can realize wireless charging, the indicator light will have a breathing effect, 5 seconds later, plug and play, convenient and quick.
After turning on the phone, tap to enter the phone Settings. On your phone's Settings page, tap the Battery and Performance TAB. In this page, click Battery in the right column to enter the battery pageNoodles. Click to enable the wireless charging function. Click on the bottom corner to turn on the wireless charging function.
First, we open the Settings option and click Battery. Step two, we click on wireless reverse charging. The third step, put the device that supports wireless charging on the back of the machine, you can wireless charging. The basic principle of wireless charging: electromagnetic induction of a certain frequency of alternating current in the primary coil generates a certain current in the secondary coil through electromagnetic induction, thereby transferring energy from the transmission end to the receiving end.
Place the phone screen facing up in the center of the charger after powering the wireless charger orThe manufacturer recommends the location for charging.
The method of wireless charging to set the phone is as follows: Operating environment: Huawei enjoys 10s, EMUI10 system, etc. Open the Settings of your Huawei phone. Click the "Battery" option to enter. On the battery page, click the "Charging Settings" option to enter. On the Charging Settings page, turn on Wireless Reverse Charging. Finally, wireless charging can be successfully connected.
Wireless charging coil windingThe precautions of the circle mainly include the selection of coils with different frequency characteristics, the selection of magnetic cores of different materials, and the consideration of parameters such as the inductance and distributed capacitance of the coil. In the wireless charging receiving coil, according to its working characteristics in the audio segment, silicon steel sheet or permalloy is usually selected as the core material.
During wireless charging, the device and charger may generate a certain amount of heat. To ensure charging safety and device life, it is recommended to avoid overusing the device or placing the device in a high temperature environment during charging. Conclusion: Wireless charger with its convenience, beauty and compatibility and other characteristics, become nowAn indispensable way to recharge your batteries in your life.
Coil design and production, silk-covered wire coil and multi-stranded wire coil are respectively used for the transmitter end, requiring low cost, simple process, suitable for conventional product applications. FPC coil adopts dual panel structure, through drilling, copper plating, cleaning and other processes to realize the production and protection of the line. Ultra-thin multi-strand and winding coil is used for receiving end. Multiple copper wires are wound side by side to effectively reduce skin effect, achieve ultra-thin design and improve efficiency.
Things to pay attention to when winding: coils with different frequency characteristics, and magnetic cores with different data have different operating frequenciesLike the coil, there are different characteristics. In the range of hundreds of thousands of Hertz to several megahertz, such as the coil of the medium wave broadcast segment, usually choose ferrite core, and wound with multiple strands of insulated wire. When the frequency is higher than a few megahertz, the coil uses high-frequency ferrite as the core, and hollow coils are also commonly used.
1, wireless charger is not harmful to the phone. Wireless chargers use electromagnetic induction technology, which transmits energy by using magnetic fields generated between coils, coupling current from the charging disc to the phone battery,For the battery, its charging process is no different from that of an ordinary wired charger.
2, no harm to mobile phones. Wireless charger uses the latest wireless charging technology, by using the alternating magnetic field generated between the coils, the transmission of electrical energy, inductive coupling technology will become a bridge connecting the charging base station and equipment.
3, no, wireless charging will not reduce the performance of the battery faster. Battery manufacturers design the amount of energy stored in batteries to determine the amount of electricity we can use. The manufacturer sets a fixed upper cut-off voltage and a lower cut-off voltage, and in both voltage rangesAs long as we choose the right voltage range, we can cycle the battery thousands of times.
4, no effect, his principle is like forming a transformer, this side of the power induction. As long as the contact is stable, the charging time is reasonable, no impact. Wireless charger refers to the charger that does not need to be connected to the terminal device that needs to be charged without the traditional charging power cord, and uses the latest wireless charging technology.
5, the harm is relatively small can be ignored, wireless charging technology has appeared in the 19th century, but the popularity of mobile phone applications is not high. It usesThe "magnetic resonance" principle allows the wireless charger to transmit an electric charge through the air to the phone's battery. Many wireless chargers on the market do not indicate radiation values, and electromagnetic radiation standards for wireless chargers have not yet been introduced.
6. No. Wireless charger uses the latest wireless charging technology, by using the alternating magnetic field generated between the coils, the transmission of electrical energy, inductive coupling technology will become a bridge connecting the charging base station and equipment. Wireless charging technology uses magnetic resonance to transmit electrical energy in the electric and magnetic fields between the charger and the device, and the coil and capacitor form a resonance between the charger and the device.
Is the wireless charging coil easy to break and the introduction of the working principle of the wireless charging coil ended here, do not know you find the information you need? If you want to know more about this, remember to follow this site. < / p >