Magnets in the application of wireless charging Wireless charging principles: wireless charging technology is completely without the aid of wires, using magnets to charge the device technology. Wireless charging technology, from wireless power transmission technology, the air between the charger and charge transport equipment, coil and a capacitor is formed between the charger and the device using magnetic resonance resonance to achieve energy efficient transmission technology. After the magnet is magnetic data itself will be weakened without loss of magnet magnet magnetic manufacturers understand when the magnetized iron, iron molecules in an electric field aligned along the magnetic field, the magnetic field will in turn strengthen the formation of iron magnetic magnets, removed the magnet , iron molecules in the magnetization direction of the electric field there are some reservations. And this process is our staff put the two together, is the man to do the work. The situation is not the same solenoid magnet motor, do not ferromagnetic material of the electromagnet, will restore the original state after a power failure, the magnetization direction is not retained. If a non-ferromagnetic material near the magnet, the same can not be magnetized. As will be related to the magnetization, this relates to the question of the structure of matter, and matter inside the depolarization field size. After said ferromagnetic magnet manufacturers of original magnet magnetic losses. The main magnet field lines with their own iron molecules arranged in neat rows, the magnet field lines do work itself, so to lose some. It can be calculated. This power is very small, generally neglected. In addition, moving magnet, iron should produce induced current, converted to the counter electromotive force and returned to the counter-current magnet motor magnet company phone, some into heat, lost. Less loss, does not mean no loss. Without loss of motor magnets Which is good service, not a consumption point electromagnet would not it? Perpetual motion machine does not have hope? When the iron close to the magnet is magnetized iron does increase the magnetic energy magnet motors where the good, but the iron in a magnetic field and a negative magnetic potential energy E = - (magnetization vector) dot (magnetic flux density), energy is conserved a. Remove the iron magnet, the magnetic potential energy disappears, the energy seems to be increased, indeed supplied from outside acting. Because iron is attracted magnets remove iron acting process requires external energy or conservation. Perpetual motion machine is impossible. Which magnet motors | motors magnets | New Tong Xin magnetic provided by the Dongguan City, Tong Xin magnetic Limited. Dongguan City, Tong Xin magnetic Limited (www.dgxtxmagnet.com/) strong, credible, magnetic materials in Dongguan, Guangdong and other industries has accumulated a large number of loyal customers. The company better work attitude and constantly improve the innovation concept will lead the new Xin Tong magnetic into the brilliant and you work for a better future!