Make your own wireless power transfer

What would it be like if there were no wires tangling behind our desk? Wireless power transfer is not new concept, today we can find many devices that rely on wireless power transfer such as electric tooth brushes or even computer mouse that powers itself from the pad.

Here you can see how easy it is to make your own wireless power transfer system. In fact, this is just a functional presentation of this concept that any of you could do at home. All that is required is good old LED, capacitor, two coils and a source of AC power. AC signal can be generated with function generator and probably even with NE555. For maximum power transfer it is important to fine-tune the coils with the frequency of AC signal.

© robotkid249

[ Source: robotkid249 ]

Napravi svoj bežični prenos energije Bookmark and Share Comments (1)

comment [1]

Na instructablesu sam čitao nešto takvo slično ali koliko sam skužijo nije potrebna visoka frekvencija.
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