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 tools magnet where the good, using magnetic resonance magnet charge transport tool in air charger with the device, the coils and capacitors are formed between the charger and the device resonance to achieve energy Efficient transmission technology. NdFeB magnets as the third generation of rare earth permanent magnetic materials with high performance, which are widely used in energy, transportation, machinery, medical, IT, home appliances and other industries, especially with the development of information technology as the representative of the knowledge-based economy to rare earth permanent magnet NdFeB industry and other functional materials continue to bring new uses, which brings a broader market prospects NdFeB industry. NdFeB magnets are tetragonal crystal made of neodymium, iron and boron (Nd2Fe14B) formation. This magnetic energy product (BHmax) greater than samarium cobalt magnet magnet tool, then the world's largest energy product material. [24] Later, Sumitomo Special Metals successful development of powder metallurgy method (powder metallurgy process) Which handy tool magnet, GM's successful development of Jet melting (melt-spinning process), capable of producing NdFeB magnets. [25] It is now the strongest magnetic magnet permanent magnet, rare earth magnet is the most frequently used (rare earth magnet), it is widely used in electronic products, such as hard drives, mobile phones, headsets and battery-powered tools and so on. Magnets Which tool offers, new Tong Xin magnetic tool magnet provided by the Dongguan City Tong Xin magnetic Limited. Dongguan City, Tong Xin magnetic Limited (www.dgxtxmagnet.com/) Dongguan, Guangdong, magnetic leader, over the years, the company implement the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. New Tong Xin magnetic leadership with the staff warmly welcome all inquiries to discuss, with new magnetic Xin Tong better future.