Current study, design and construction of a wireless energy transfer system for mobile devices

This paper describes the research made in order to realize a wireless energy transfer system used for mobile phones using electrically separated circuits. To carry out this study we used different types for wireless power transfer circuits: the first circuit works at a frequency of 128 kHz and the second circuit works at a frequency of 1.7 MHz. All circuits were made with an electronic software design program and after that the circuits were physically created. The inductors used in these circuits were created from different materials and are of different types.