1, the principle of space charging is to install the transmitter coil on the wireless charging base, and install the receiving coil on the back of the mobile phone. When the mobile phone is charged near the charging seat, the transmitter coil will generate an alternating magnetic field due to the access of alternating current, resulting in induced currentThe energy is transferred from the transmitting end to the receiving end to complete the charge.
2, the principle of millet air charging technology: the core is spatial positioning and air energy transmission. The self-developed air separation charging pile has 5 built-in phase interference antennas, which can conduct millisecond spatial positioning of the mobile phone and accurately detect the location of the mobile phone. A phase control array of 144 antennas transmits millimeter waves to the phone through beamforming. On the mobile side, Xiaomi has self-developed the miniaturized design of the antenna array, with built-in beacon antenna and receiving antenna array.
3, mobile phone space charging is the electromagnetic induction form of the transmitterA transmitting coil, the receiving device has a receiving coil, the principle of electromagnetic induction transmission of energy between the two coils is through electromagnetic conversion, to achieve the purpose of long-distance transmission of electrical energy mobile phone long-distance charging device is a wireless charging and emission scheme that meets the requirements of ROHS.
4, this technology is using the microwave, for microwave, it can spread through free space, which is currently used in the field of communication. When it is applied in wireless charging scenarios, charging can be achieved by carrying energy. This feeling is really full of technology. Remote charging has never been a technical realizationThe single coil can receive the electromagnetic signal sent out, and then convert the electromagnetic signal into current, and the current enters the mobile phone, so as to achieve the effect of wireless charging. In simple terms, the wireless charger is actually a charging mode that relies on the energy of electromagnetic waves to convert electromagnetic waves into electricity. (2) The principle of electromagnetic resonance wireless charging technology is the same as the resonance principle of sound: an energy sending device and an energy receiving device are adjusted to the same frequency, and the energy can be exchanged between each other when resonating, so that the coil in one device can transfer electrical energy to the coil in another device at a distanceComplete charging. 3, finally remind, if you are using wireless charging, be sure not to put the bus card with a chip, bank card, etc. near the wireless charger, it may be degaussed, bringing unnecessary trouble.
1, and space wireless charging scheme , millet this space charging is characterized by Wireless charging solution , the distance is farther and because the number of mobile phone receiving antennas is large, even if it is handheld or placed in the trouser pocket, it can be charged within a few meters. You can imagine installing a few of these charging piles at home or in the office, basically you can really get rid of wired charging. In terms of power, each device can achieve 5W charging power, and it will not lose power because of more devices.
2, space charging technology is actually the expectation of the public, and it is also a necessary prerequisite for the development of science and technology in the future. If air separation charging is really going to be popular, it will be oneImagine going anywhere without a charger, there is no need to worry about battery life, and charging cars can even stop worrying about battery life.
3, space charging is a good solution to this problem, space charging is a bit like the WiFi we use now. As long as the wireless charging solution You take your mobile phone into a place or area with a space charging device, you can charge while playing. It can be said that the charging experience of the mobile phone is extreme.
4, for MOTOROLA video, use your hand to block the launchThe phenomenon that the charging device stops immediately (the millet will not be charged by the object occlusion within a certain range). Chen Jin, general manager of Lenovo's mobile phone business department in China, said that this is a security setting specially developed for the health of users, which provides security protection when the human body is detected at the transmitter end of the charger with large power, which is the common sense of man-machine protection in engineering design.
1, there is an electromagnetic signal sent in the sending single coil, and the receiving single coil can receive the emitted electricityThe magnetic signal is then converted into a current, and the current enters the phone, thus achieving the effect of wireless charging. In simple terms, the wireless charger is actually a charging mode that relies on the energy of electromagnetic waves to convert electromagnetic waves into electricity.
2, mobile phone space charging technology is to install the transmitter coil on the wireless charging base, and install the receiving coil on the back of the mobile phone. When the mobile phone is charged near the charging seat, the transmitter coil will generate an alternating magnetic field due to access to AC. The change in the magnetic field generates an induced current in the receiving coil, which transfers energy from the transmitting end to the receiving end, and finally completes the charging process.
2, 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 that the electromagnetic wave signal is emitted through the transmitter (charger), and then the electromagnetic wave is received by the receiving end (electronic device), and the received energy is converted to achieve charging.
3, still store wireless reliable ah, still electric space wireless charging compared to the traditional shared charging treasure there are many unique advantages in the future, wireless charging as a national new energy technology innovation industry will become a key support object, and will be popularized to all aspects of life, at that time, will also usher in greater dividends.