Light LED directly lit up by the wireless power transfer technology

Wireless electrical transmission technology is the diffusion of power energy without using any physical support. It is useful to transfer power to those places where it is difficult to transmit electricity using conventional wires. In this research paper, we designed and realized a wireless lighting technology using the fundamentals of electromagnetic radiation. It is shown that than of 10 W can be radiation between the transmitter coil (Tx) and receiver (Rx) and active the LED lamp 20 W, though table thickness 50 mm. Electromagnetic radiation has a short range. However, wireless transmission range can be increased by applying high power amplifier stage and with high magnetic resonance. In this paper, parameters and design of electromagnetic coupling transmitter and receiver components are proposed. So, the proposed electronic device takes account all parameters above to deliver sufficient energy to active LED lamp 20 W.