1, OPPOFindX3Pro: OPPOFindX3Pro is OPPO's top flagship mobile phone, support two-wayWireless charging technology, can support up to 10W wireless charging output and up to 10W reverse charging input. OPPOReno5Pro 5G: OPPOReno5Pro 5G is a 5G mobile phone with a very cost-effective, supporting a maximum of 30W VooC flash charge and a maximum of 10W reverse charge, in terms of wireless charging, supporting a maximum of 10W output power.
2, oppofindx3: oppofindx3 mobile phone equipped with Qualcomm generation God u Snapdragon 870 processor, using TSMC 7nm process, 4500mahThe battery, with 65w wired charging, can be charged to 40% in 10 minutes, and also supports 30w wireless charging.
3, OPPOFindX2Pro, OPPOAce2. OPPOFindX2Pro: Not only supports the wireless charging technology of the Qi standard, but also supports 48WVOOC fast charging and USBPD protocol fast charging. Wireless charging with a maximum power of 30W allows users to complete the charging process at a very fast speed. OPPOAce2: adopts 40WAirVOOC wireless flash charging technology.
4, oppo supports wireless charging models Ace 2, Find X3 series, OPPO Find N, etc. Wireless charging function is related to hardware, you can check whether the phone supports this function in the phone battery Settings. Silent charging mode: Wireless charger operates at low power to reduce noise. Mute during sleep: Intelligently learn sleep time and charge at low power during sleep.
5, oppoFindXoppoFindX5. oppoFindX3: The oppoFindX3 is a mobile phone released by OPPO on March 11, 2021The oppoFindX3 series is equipped with a dual cell equivalent 4500mAh capacity battery, while supporting wireless charging. oppoFindX5: oppoFindX5 has 4800mah large battery, 80W super flash charge, support 30W wireless flash charge, is a mobile phone product released by OPPO on February 24, 2022.
6, AceFindX3 series, etc. The wireless charging function is related to hardware, oppo supports wireless charging models such as AceFindX3 series, and AceFindX3 series has radio wave reception signalsThe signal transmitted by wireless charging is received by the mobile phone, wireless charging can reduce the use of data lines, avoid data line loss and waste, and the wireless charging interface has good durability.
The basic principle of wireless charging is to convert the current into a magnetic field, which is transmitted through the air and then converted into a current to be transmitted to the intelligent terminal. When the system works, the input end converts the AC mains into direct current through the full bridge rectifier circuit, or uses the 24V direct current end to supply power to the system directly. Dc output from the power management moduleElectricity is converted into high frequency alternating current by 2M active crystal oscillator to supply the primary winding.
Electric vehicle wireless charging technology mainly uses the mutual inductance in the law of electromagnetic induction. It is also similar to a transformer, which inputs from the primary coil and then generates an induced current on the secondary coil. It mainly relies on the energy transmission between electricity and electricity, converts electricity into magnetism, and then induces electricity. Wireless charging is simply to charge electrical equipment through electromagnetic fields or electromagnetic waves without being connected by physical wires.
Hello, wireless charging uses the principle of electromagnetic induction, which is installed on the charging deviceMFi certification, mobile phone case industry faces reshuffle '>iPhone12 magnetic protection case enables MFi certification, mobile phone case industry faces reshuffle From the supply chain, it is learned that on October 23, 2020, Apple officially opened the MFi certification of the iPhone 12 series MagSafe protective case. The MFi certified companies can purchase the iPhone 12 protective shell magnetic module from Apple agent Avnet from now on, and the module price has been exposed for the first time.
MFi certification is a type of identification license that Apple Inc. gives to external accessories produced by its authorized accessory manufacturers. MFi certification allows manufacturers to build Apple-certified peripherals and use Apple's exclusive technology, including the Lightning connector. Apple also helps with the product development process. Apple requires MFI-certified cases to meet the new standards, such as the iPhone6 and 6Plus cases must be able to withstand a 1-meter drop test.
Apple's new MFM Certification: Rules and Values of the Magnetic World since the introduction of the iPhone 12 series MagWith the Safe magnetic design, Apple has not only revolutionized the mobile phone experience, but also opened up new possibilities for the accessory market. The introduction of MFM certification (Made for MagSafe) means that all magnetic casings, car charging, chargers, card cases, and all kinds of accessories that will emerge in the future, need to follow this strict industry standard.
In general, the innovation of the magnetic wireless charging function of the iPhone 12 not only promotes the upgrade of wireless charging technology, but also indicates the profound change of the wireless charging industry, and all participants need to actively respond to this change.In order to find a new development path in the challenge.
Generally a small magnetic magnet will not affect the function of the phone, and a very strong magnetic magnet will affect some functions of the phone. The magnetic protective shell is used to protect the damage of the mobile phone shell, and the protective shell with the principle of magnet charging. The MagSafe charger makes wireless charging fast and easy. The magnets are perfectly aligned with your iPhone12 or iPhone12Pro, making wireless charging much faster (up to 15 watts).
And the reason why Apple's official liquid silicone protective shell isMany users tease, mainly because the price is too expensive, 329 yuan to buy a mobile phone case for many people are not cost-effective. In particular, the phone case itself is also a consumable, although the material used in Apple's official silicone phone case is very sufficient, but the problem of oxidation and discoloration will occur over a long period of time. Usually smart phone cases need to be replaced once a half year, the thought of spending 329 yuan every six months to buy a phone case, many users can not afford.
1. Basic principle of wireless charging WirelessThe filling material is to convert the current into a magnetic field wireless filling material , and the magnetic field is transmitted through the air and converted into a current to be transmitted to the intelligent terminal. When the system is working, the input end will convert the AC mains into direct current through the full bridge rectifier circuit, or use the 24V direct current end to supply power to the system. After passing through the power management module, the output direct current is converted into high-frequency alternating current through the 2M active crystal oscillator inverter to supply the primary winding.
2, wireless charging system mainly uses the principle of electromagnetic induction. 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. Wireless charging sheath , using the latest wireless charging technology, through the use of the magnetic field generated between the coils, the magical transmission of electrical energy, inductive coupling technology will become a bridge connecting the charging base station and equipment.
3, the basic principle of wireless charging is to convert the current into a magnetic field, and the magnetic field is transmitted through the air and then converted into a current to be transmitted to the intelligent terminal. After the battery is charged, the direct current output by the power management module is converted into 2M active crystal inverterHigh frequency alternating current is supplied to the primary winding. By coupling the energy of the two inductors, the electrical output of the secondary coil is changed into direct current through the receiving conversion circuit to charge the battery.
2, wireless charging technology there is still a lot of room for developmentLarge, electromagnetic induction is only one of them, in addition, there are theoretical technologies such as magnetic resonance and other support of the air charging, interested in their own understanding. Finally, if you are using wireless charging, be sure not to put the bus card, bank card, etc. with a chip near the wireless charger, which may be degaussed and bring unnecessary trouble.
3, wireless space charging technology is a wireless charging technology that enables electronic devices to achieve wireless charging technology through electromagnetic induction, magnetic resonance and other principles without plugging wires. The principle is through the transmitting end (The charger transmits an electromagnetic wave signal, and then the receiving end (electronic device) receives the electromagnetic wave, and the received energy is converted to achieve charging.
4, mobile phone space charging is the form of electromagnetic induction on the transmitting device has a transmitting coil, the receiving device has a receiving coil, through the electromagnetic induction between the two coils to transmit energy. The principle is to achieve the purpose of transmitting electric energy through electromagnetic conversion.
5, compared with the traditional wired charging and wireless charging, space charging does not need to insert the cable or contact the charging device, only need to place the phone in the vicinity of the charging device to charge. This not only improves the convenience of charging, but also avoids the trouble of cable bondage and plugging. At the same time, the air separation charging technology also has a higher charging efficiency, which can fully charge the phone in a short time.