How wireless power transmission works?

Thread Starter

shiva007nand

Joined Sep 25, 2015
38
Hello, I am looking for wireless transmission for my LED bulb ??
can anyone tell me the convenient method to do it.
what are the different techniques for wireless power transmission and
what is the distance for wireless transmission ??
 

GopherT

Joined Nov 23, 2012
8,012
It is not real easy.
To emphesize that phrase, There is also a growing list of companies that have either failed or lost huge amounts of money. The were on the verge or actually in bankruptcy.

ECOtality
SlashPower
Light Squared

If I would spend some time looking, I am sure I could find a dozen or two more for that list.

There is another list that could be assembled of big companies that started investing in wireless power / wireless charging and stopped the attempt after losing big money.

In other news...
CarCharging was very late in filing its last annual report (good sign?)
 

ian field

Joined Oct 27, 2012
6,539
To emphesize that phrase, There is also a growing list of companies that have either failed or lost huge amounts of money. The were on the verge or actually in bankruptcy.

ECOtality
SlashPower
Light Squared

If I would spend some time looking, I am sure I could find a dozen or two more for that list.

There is another list that could be assembled of big companies that started investing in wireless power / wireless charging and stopped the attempt after losing big money.

In other news...
CarCharging was very late in filing its last annual report (good sign?)
There's a few conspiracy theorists think Tesla was bumped off by the money men because he appeared close to developing wireless power transmission.
 

Thread Starter

shiva007nand

Joined Sep 25, 2015
38
please view below image, this is what I am looking to do.
a floating bulb and continuous wireless power supply.
Any idea from where to begin, I have done lot of work in LED drivers and
bulbs. so I can do that part.
I am looking for floating bulb and wireless power supply.
 

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