Before there is no major breakthrough in battery technology, minimizing the charging time has become the unanimous choice of mobile phone manufacturers, and a variety of fast charging technologies hav
There are five mainstream wireless charging standards: Qi standard, Power Matters Alliance (PMA) standard, Alliance for Wireless Power (A4WP) standard, iNPOFi technology, Wi-Po technology.
In 1890, Nikola Tesla, a physicist and electrical engineer, already conducted wireless power transmission tests. The International System of Units for Magnetic Induction is also named after him.
New types of electronic products, especially portable electronic products such as digital cameras, mobile phones, and tablet computers, are used more and more in people's work and life, and the accomp
Electric fans are also home appliances that are often used in our daily life. Especially in hot summer, fans can blow cool air to us. At present, there are many types of electric fans, such as mini ha