SEC wireless transmitter— using kitchen sink
Here is a demonstration of wireless energy transmission using a cast iron kitchen sink to provide a ground for the receiver tower of the system. I am using a standard Dr. Stiffler SEC that is the transmitter circuit with two identical coil towers. There are 27 LEDs being illuminated and the setup is using an 18 volt source (two 9 volt batteries in series). The amp draw on this varries between 3 mA and 150 mA depending on the distance apart of the two towers and the brightness of the light. Maximum transmission distance is few feet.