Diversified application of wireless power supply
With the popularity of smart phones, wireless power supply will expand to more products in the future, including computer peripherals, furniture, medical equipment and other portable devices.
Magnetic resonance wireless power supply
The wireless power supply realized by using magnetic resonance technology can also control the electromagnetic field of the coil, and supply the magnetic resonance to the desired position according to the energy demand of the product.
Principle and function of wireless power supply
With the continuous development of charging technology, wireless power supply technology has officially entered the application stage, but many users do not know how to use the wireless power supply function of mobile phones.
Radio wave power supply
Radio wave type of wireless power supply is one of the ways of wireless power supply. The following is to explain the radio wave wireless power supply.
The convenience of wireless power supply
Wireless power supply can bring many conveniences to our life
Wireless power farewell wire
What convenience will wireless power supply technology bring to people’s production and life?
The origin of wireless power supply
In fact, both wireless charging and wireless power supply are derived from wireless power transmission technology.
History of wireless power supply
Do you know the history of wireless power supply? Where is the origin of wireless power supply?
One of the top ten black technologies of wireless power supply
So, as one of the top ten black technologies, what is wireless power supply?
WiFi wireless power supply
WiFi wireless power supply: 10M distance
What is wireless power supply
What is wireless power supply? Wireless power supply is a convenient and safe new technology, without any physical connection, power can be transmitted to the load in a short distance without contact.
Ultrasonic wireless power supply
How much do you know about ultrasonic wireless power supply? The following is a brief introduction of ultrasonic wireless power supply.
Promotion of wireless power supply
In recent years, wireless power supply continues to advance.
Wireless power supply instantiation
Airvolt wireless charger is wireless power supply
New wireless power supply technology
New wireless power supply technology: Microsoft plans to use focused light to supply power
Wireless power supply, what is it?
Wireless power supply technology is a new power supply technology being developed by scientists of Massachusetts Institute of technology. The principle is to use non radiative wireless energy transmission to drive electrical appliances.
The function of Qi wireless power supply
Qi wireless power supply has two main functions: convenience and versatility.
Wireless power supply, another future
Wireless power supply, will bring another future, "charging" will become an obscure historical term.
What are the advantages of using wireless power supply board
If we use the wireless power supply board, we don’t need to replace the data line frequently.
Wireless power supply can be expected in the future
As mobile devices gradually let mankind get rid of all kinds of wire constraints, wireless charging technology will change from consumer products to household appliances
Application of wireless power supply
After bicycle sharing, sharing power bank has become another "window" highly sought after.
Development of high power wireless charging
Magnetic resonance technology is suitable for long-distance high-power charging, and now it is mainly used in new energy vehicles and electric vehicle charging pile solutions.
Mainstream wireless charging technology
Now the mainstream wireless charging technology has the following ways
Wireless power supply has been realize
In fact, the short-range wireless power supply technology has appeared more than 100 years ago, and many small things in our life are already using wireless power supply.
New technology of wireless power transmission, bid farewell to the era of socket
Wireless transmission technology was first proposed by Nikola Tesla.
Wireless charging technology
Wireless charging technology comes from wireless power transmission technology, which can be divided into two ways: low-power wireless charging and high-power wireless charging.
Wireless power supply technology
At present, wireless power supply technology is mainly in the research and experimental stage, which is far from practical.
Development background of geomagnetic sensor
Geomagnetic field is the inherent resource of the earth, which provides a natural coordinate system for aviation, aerospace and navigation.
Classification of wireless transmission
There are two categories: wireless energy transfer and non radiation technology.
Wireless power transmission (4) microwave wireless power transmission
In order to achieve long-distance and high-power wireless power transmission, microwave or laser transmission mode can be used.
Principle of magnetic coupling resonance in wireless power transmission
This method requires two resonance systems, transmitting and receiving, which can be made of induction coils respectively.
Resonant wireless transmission
his kind of wireless transmission mode is similar to the principle of wireless communication. The electromagnetic waves of the resonant circuit at the transmitter end diffuse in the whole space in an all-round way, and the resonant circuit at the receiver end resonates at the specific frequency, so as to realize the transmission of energy.
The way of wireless transmission
There are four ways of wireless power transmission, which are electromagnetic induction principle, resonant wireless power transmission, magnetic coupling resonance principle and microwave wireless power transmission.
At the 2009 Ted global conference, American wireless power company successfully used the coil resonance principle to realize wireless power transmission, charged two mobile phones in the air, and turned on a TV without wires.
wireless power supply
Introduction of wireless power supply
Huizhou Exhibition Group Runsheng geomagnetic energy appeared in the 24th National Invention Exhibition
Huizhou Exhibition Group Runsheng geomagnetic energy appeared in the 24th National Invention ExhibitionVideo portalhttps://m.v.qq.com/play.html?vid=j3206suy20l&ptag=v.qq.com%23v.play.adaptor%232&mreferrer=https%3A%2F%2Fv.qq.com%2Fs%2Fvideoplus%2F504879612&second_share=1
What are the benefits of using wireless charging board
Most of the public places are equipped with temporary charging equipment, and the traditional charging equipment mostly adopts charging cabinet. However, with the further increase of market demand, the wireless charging equipment comes out, and the installation quantity of the equipment increases sharply. The follow-up development of wireless equipment improves the bottleneck problem in the early stage, reduces the idle power loss, which indicates that the technology is mature. So what is the advantage of using wireless charging board Where is the place?
The origin and innovation of wireless charging technology
NFC announced to support wireless charging, what do you think?
In our daily life, our most common charging scheme is the power adapter + cable, which will be bound to the patch panel no matter where we go. In this regard, wireless charging obviously has greater advantages, and its convenience and freedom are greatly improved. In the future, wireless charging is bound to be the leading role of consumer electronic products.
Magnetic resonance wireless charging technology and application scenarios of "isolated charging"
Wireless charging technology as an underlying technology, the public is more through consumer electronics products generated intersection. Since 2020, the application of wireless charging technology in consumer electronic products has entered the just needed development stage, with the rapid popularization of wireless charging technology and explosive growth of corresponding products. In particular, the major mobile phone manufacturers, in the pursuit of "greater power" of wireless charging technology, have made every effort to become the leader of wireless charging mode.