• Dinesh Nayan Pansande
• Dr. Shailendra K. Mittal

The main objective of Wireless Charger System is to charge the battery by using wireless charger. The technology will replace cables and standardize on one interface, potentially being able to charge battery. This is done using charging a resonant coil from AC and then transmitting subsequent power to the resistive load. The project is meant to charge a low power device quickly and efficiently by inductive coupling without the help of wires. Wireless charging system described in this paper is by using the method of inductive coupling. In this project, oscillation circuit converts DC energy to AC energy (transmitter coil) to transmit magnetic field by passing frequency and then induce the receiver coil. The properties of Induction coupling are wave (magnetic field-wideband), range (very short~cm), efficiency (height) and operation frequency. The project shows as a small charging for 5V battery of phone in this method. The system bases on coupling magnetic field, then designed and constructed as two parts. There are transmitter part and receiver part. The system is safe for users and neighboring electronic devices. To get more accurate wireless charging system, it needs to change the design of the few keywords.

electromagnetic induction, EMF, wireless charging Ohm’s law, MOSFET

"WIRELESS CHARGING STATION", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.6, Issue 5, page no.390-393, May-2019, Available :http://www.jetir.org/papers/JETIR1905255.pdf

"WIRELESS CHARGING STATION", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.6, Issue 5, page no. pp390-393, May-2019, Available at : http://www.jetir.org/papers/JETIR1905255.pdf