Wireless Power Transfer explained

Wireless charging of smartphones is one of the applications of wireless power transmission.
In the case of video, the power is transmitted wirelessly by the principle of electromagnetic induction.
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music: Kevin MacLeod, The Big Beat 80's.

[@erikot1]

Thank you For such high quality content!!

[@SpontaneityJD]

Top notch content

[@tanmaymishra7695]

Yeah, I can understand. Thank you so much!

[@jakiasultana5088]

I like your video.
From Bangladesh.

[@realtome-zt3bv]

Amazing

[@kamleshchavan7451]

Any video on explaining the circuit diagram of the transmitter and receiver module used in the Radio Control toys etc.

[@juniormalafaia]

Very nice. Questions.
1. Whats the main purpose of the ferrite?
2. If you power transfer on spiral basically one enamel wire under ( tx ) and one enamel wire over ( rx ) on a spiral design would it be nore or less power efficient if the coil gap is about 1mm?
Tnx

[@younesthabet]

please do a video on wilreless EV charger theory and circuits or a teardown of wilreless EV charger on the market

[@Zarcondeegrissom]

"Wireless Charger" is a far better name for those things. This just reminded me of something from many years ago, someone was talking about some 'chee' charger except they didn't spell it that way (and a bit wrong if it was supposed to be English, there is always a 'u' after the letter 'Q' in English), and I thought they were trying to tell a very complicated not so funny joke about a particular type of female fart. I think my reply was something along the lines of, "I don't want burnt transformer smell filling my house, I just want a cellphone charger that works", lol.

[@ghanankoaa966]

Can this work with Direct Current?

[@Selyan_]

I don't think it would work since the magnetic field generated by DC is steady so no current would be induced in the receiver.

[@OMNI_INFINITY]

Thanks for warning not to connect a thin coil to an auto-transformer!

[@ghanankoaa966]

🎉🎉

[@OMNI_INFINITY]

Haha. Seemed to have a lot of practice moving that way. Haha. If somebody uses AI video modifier to add something to that part of the video, don’t say I didn’t warn about that. Haha