Hello guys,
I am doing a project were I need a inductive charging system to keep some LEDs on and be able to keep a standard small motor working. I have a basic understanding of how a transformer/ inductor works but I am unsure as to how to go about building one, could anybody help. I know basic electronics and don't know any of the formulas I need to make this work,

Thanks

 

Are you talking about a near-field electromagnetic charging station, for wireless battery charging?

 

You question is too general. What exactly are you trying to do?