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Wireless power transfer - DIY Experiments #10 - Resonant inductive coupling 

DIY Experiments
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26 сен 2024

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Комментарии : 262   
@alocin110
@alocin110 3 года назад
My son has a project for 11th grade. We were looking for something for his project and found your video. This is really amazing. The idea for magic carpet is great. Your demos are clear and with good description. Thank you for this upload. Great work. Keep it up.
@delta-KaeBee
@delta-KaeBee 3 года назад
did u guys use this as inspiration for the project?? let us know what he chose, n keep us updated on his results!! sounds fun 👍
@alocin110
@alocin110 3 года назад
Thank you for your reply. He had two objective, namely 1. Wireless power transmission, and 2. Adding load without affecting the transmitter power. So he submitted for the first part, and he got an A+; he did mention you channel and source. However, we modified the circuit a bit with 35KHz frequency and played with several capacitors and different inductors for correct resonance frequencies for Tx and Rx. Worked great. The whole class and school enjoyed it. Thank you.
@riddheepatel1874
@riddheepatel1874 2 года назад
hi. can you please list all the parts that yo used in the project
@dontreadmyusername6787
@dontreadmyusername6787 Год назад
You are an amazing dad!!
@shawncalderon4950
@shawncalderon4950 2 месяца назад
You are a master in electrical engineering and content presentation. I must watch this many times to fully understand the genius.
@HVA08
@HVA08 2 месяца назад
Neighbor’s ham radio goes crazy
@PiyushNikam
@PiyushNikam 2 года назад
Absolutely fantastic !!! The idea of placing the conductor on the edge of the room and making complete room a wireless electricity transmitter is so futuristic. I am totally amazed!!!
@ralph72462
@ralph72462 2 года назад
He is a junior Tesla!!! I agree with you his idea for whole room transmission is genius. He is truly opening the door to wireless power for every day life around the house.
@erikwallace5934
@erikwallace5934 2 года назад
Brilliant idea one plug give all electric devices wireless work! Nice work!
@larcomj
@larcomj 3 года назад
I am quite familiar with wireless power transfer and the range is impressive. nice work!
@tejagollagt
@tejagollagt 4 года назад
you are simply awesome. That Magic carpet idea is geenioussss!!!!! I really loved it. Very very innovative idea. I've learnt so many things from this video. Thanks for making this video.
@phillipnewman9174
@phillipnewman9174 Год назад
Wow! Really amazing! Well done! I did not think that what you have achieved is possible, and the high efficiency (80% or more) obtained when your devices were closer excites me. Thank you for making and posting this video.
@tajrad-963
@tajrad-963 2 месяца назад
Would it be even better If the coil wires were doubled spread along the mug
@rameshchainani
@rameshchainani Год назад
It’s wonderful. Will Appreciate if you could PLEASE show the CIRCUIT DIAGRAM. Thanks. 👍🏻
@ralph72462
@ralph72462 2 года назад
Congratulations best I seen yet. The baseboard wiring antenna is a great idea too. I have been doing experiments myself but your work has left an impression on me. I am so happy to see a young person as yourself producing such amazing results for wireless energy ideas. Don't give up this dream it is the future. Embrace your innovations and you will go far. You have already found some ways to overcome distances of transmitting energy and exceeded a lot of others that I have seen so far. You baseboard transmitter antennas are especially creative. I have been using Tesla exiciters and plasma balls as transmitters and been working on resonant antennas to improve distances unfortunately these Tesla transmitters are very noisy radio frequencies so making things practical for every day use is the greatest obstacle other than distance from the transmission overcoming them will insure your success. Amazing video! Congratulations again and thank you for sharing.
@Oleg-ci9bj
@Oleg-ci9bj Год назад
Great comment! How’s it going with your experiment?
@wrenbrighton2358
@wrenbrighton2358 3 года назад
I heard that. The entertainer by Scott joplin. Also Mr. Sandman. Awesome video.
@kingdave798
@kingdave798 2 года назад
Can you show how to make it from strach
@TheAlex69330
@TheAlex69330 4 года назад
Ca fait plaisir de vous revoir !
@Flo-mb9zg
@Flo-mb9zg 3 года назад
can you tell me how I find the mosfets?
@dcallan812
@dcallan812 4 года назад
Mr Sandman. The Entertainer.. great idea using the rug
@ivitamwende3971
@ivitamwende3971 3 года назад
Amazing project Could you assist with the electronic diaram and explain why those components are used Thanks
@chidharthm4987
@chidharthm4987 4 года назад
You have almost reached which is merely in research level 🔥, induction over long distances,,, if perfected it will surely be a groundbreaking tech,, and ur description is awesome 🔥
@hpvide
@hpvide 4 года назад
Very very ,nice , thank you very much , i like your work, that entire room wireless idea is very nice ,love you😘
@hurakan.7x7-canal88
@hurakan.7x7-canal88 2 года назад
My Father was a Self-Made Inventor. He was always creating Experiments. At age 5, I was told to touch a shiny metallic ball attached to some mechanism & my hair sprang up by maybe the Electrostatic Energy. Since then, I became very Electric! HA, HA.
@poojavalotia758
@poojavalotia758 6 месяцев назад
hey, loved the tutorial! could you please list the parts that you used needed it for a school project would be great help....
@ronniepirtlejr2606
@ronniepirtlejr2606 4 года назад
Try this with a satellite dish! After building a satellite dish. I would place a 3-foot jumper wire on the dish (that I just built & aimed at the satellite). I would take the 3 foot jumper wire, then screw it into my " super buddy" its the satellite aiming computer. And within two hours the 7.5 volt battery would be fully charged , using radio waves from satellites!
@Шукачнауки
@Шукачнауки 4 года назад
you can detail more or give a link of a document or a video please ? Thinks
@Vampiramami
@Vampiramami 3 года назад
Video ?!
@elekinfomarquises
@elekinfomarquises 4 года назад
Alors comme ça on se lance dans le RU-vid international ! C'est cool d'avoir une nouvelle vidéo, même si c'est du recyclage 😉
@DIYExperiments
@DIYExperiments 4 года назад
Depuis 5 ans ouais ^^ Il y a quand même des dizaines d'heures d'améliorations, infographies nouvelles, explications plus poussées, etc. :)
@zrnjan
@zrnjan 4 года назад
Very, very, very interesting video and very practical. I watched it all the way. Stuff to keep experimenting on. Probably I'll start experimenting on my own in this field of electric engineering. I'll watch the video again. One friendly advice - your english is good, but it can be a bit better. Sorry for giving you advice, I had to.
@msctbeats
@msctbeats 4 года назад
His english is perfectly fine!
@Buzzhumma
@Buzzhumma 3 года назад
Very good explanation 👍🏻thankyou. Subbed
@matthijsgerretse3217
@matthijsgerretse3217 4 года назад
5:53 Scott Joplin, the entertainer
@Zebra_Paw
@Zebra_Paw 3 года назад
#2... Kevin Macleod, If I had a chicken
@shubhamthakur1596
@shubhamthakur1596 4 года назад
You are doing good job, please keep it up
@RenderDragon
@RenderDragon 3 года назад
It works just as transformer without ferromagnetic core. Its very cool but, outer power is very low in comparison with input power. But really cool:)
@alessandrogallo7969
@alessandrogallo7969 4 года назад
I love your channel!
@Edmorbus
@Edmorbus 4 года назад
Nice project
@adamdaniels8554
@adamdaniels8554 5 месяцев назад
I'm liking and subscribing. Dude, I wanna know how to make this to deliver 5 volts at 3 amps.
@jurevidovic9660
@jurevidovic9660 3 года назад
I tried making it and it doenst work...
@MagicElectronic1
@MagicElectronic1 Месяц назад
Try to make a ZVS And put there this coil And it will works perfectly
@visionofwellboyofficial
@visionofwellboyofficial 3 года назад
Efficiency is not bad at all
@mikeconnery4652
@mikeconnery4652 Год назад
Nice video
@mahirwalker6613
@mahirwalker6613 4 года назад
love that topic❤❤
@Alex-ip8ue
@Alex-ip8ue Год назад
Amazing video, its a shame you dont make more videos.
@Flo-mb9zg
@Flo-mb9zg 3 года назад
can you tell me how I find the mosfets?
@nelsonminator
@nelsonminator Год назад
Is there a way to build a miniature wireless charger, install it on a RC car and pass close to a cellphone and charge it? Like 3 feet ...
@ShahIdilLab
@ShahIdilLab 2 года назад
This was awesome!
@rameshchainani
@rameshchainani Год назад
We can see 5 resistors on the PCB. But in circuit diagram shows only 2 resistors? I will appreciate if you could please guide. Thanks. 👍🏻
@Bartjebart2
@Bartjebart2 7 месяцев назад
probably 3 1kOhms resistors parallel to each other, to have a total of around 330 Ohms
@stevevukich8958
@stevevukich8958 3 года назад
mr sandman...bring me a dream...buh buh bah buh
@jjhack3r
@jjhack3r 4 года назад
Massive power loss... you're putting in 50 to 75 watts and getting only 10 watts back...
@DIYExperiments
@DIYExperiments 4 года назад
And so what? We talk about efficiency several times and we can reach 80% in short distance, it depends on the application. High power short distance and low poser high distance. The efficiency is not a problem with low power devices!
@jjhack3r
@jjhack3r 4 года назад
@@DIYExperiments it's cool and novel but not practical. It probably interferes with other electronic devices and I wouldn't want a 100 watt long wave transmitter in my bedroom running 24/7... also the low power devices could be much more easily powered off batteries without being confined to a mat. Wires work great too as long as you aren't dumb and/or careless.
@shawncalderon4950
@shawncalderon4950 2 месяца назад
A wise man points to the moon, while the monkey points at the wise man’s finger.
@albertshilton5336
@albertshilton5336 2 года назад
Great video. Your explanation of how you increase transmission distance is excellent. 🎉I would like to build a magic carpet. Can you send me the circuit diagram and a component list that will allow me to make a carpet that is 10 x 11 feet? Also need to know how many windings are in the rug coil and the wire gage and type. Last question. Should the rug coil be insulated wire for safety?
@MaxGamerBirenGamer
@MaxGamerBirenGamer 2 года назад
Mosfet numbers are different, which one to use?
@DIYExperiments
@DIYExperiments 2 года назад
The lowest RDSon!
@andrewbeaverson1166
@andrewbeaverson1166 Год назад
How big could you make the magic carpet? Like if you could make it the size of the whole room or even the whole house
@andrewbeaverson1166
@andrewbeaverson1166 Год назад
Or go even bigger the whole city block. Like I mean what are the limits, why don’t we do this so that we can have wirelessly powered everything in our homes and lives, it could work at least easily with charging stations and or home and city streets and everything. I mean obviously it wouldn’t be a good way to measure who was using how much, but there would be ways to do that, I mean even our stupid phones keep track of usage.
@ogdan1173
@ogdan1173 4 года назад
Hello. Thank you for video and you are can make an solar accumulator charger?
@humanplaysgamesiguess7736
@humanplaysgamesiguess7736 4 года назад
scott joplin "the entertainer" (second song)
@massafricamovement1646
@massafricamovement1646 3 года назад
I would like to take this to the next level. Interested in working with me?
@christophkeresztes8617
@christophkeresztes8617 3 года назад
Güd morniiin, siis iiis di Frenchman spiiikin IInglis. Don't take it seriously, your english is fine, your videos are great and in Germany you hear a lot of funny english accents, too. Greetings from your neighbor Germany :)
@killerzkillerz8676
@killerzkillerz8676 4 года назад
You are so innovative sir the magic carpet blew my mind You are awesome
@REMAG_NORI
@REMAG_NORI 4 года назад
SHOCKING get it you got the POWER
@albarracho
@albarracho 2 года назад
Hi, great work!! I'm trying to understund how you adjust the voltage in your devices. Or whats the relation between the field in your transmiter coil and your reciver coil. I want to make a similar proyect but i get losst in this point. Thank you all!!
@ibrahimkocaalioglu
@ibrahimkocaalioglu Год назад
Amazing 👏 How about creating an smd version of your project using batteries. I am working on such a design.
@riddheepatel1874
@riddheepatel1874 2 года назад
hi. i love this experiment and was hopping to try it at home. i was wondering if you can list the different parts you need to make the circuit.
@poojavalotia758
@poojavalotia758 6 месяцев назад
did you get the listt?... please share if possible
@joshuaprince5938
@joshuaprince5938 2 года назад
Great video!!! Pls how do you determine the capacitance of the capacitor to be used
@tigerghost6209
@tigerghost6209 11 месяцев назад
What is the full name of the diod that you used in sending circuit?
@sam_d999
@sam_d999 4 года назад
You r really awesome man...i would like to know if i cover my entire room...will it effect other electronic devices like hard drives or motherboard of my pc
@schillingattila6980
@schillingattila6980 3 года назад
If they arent near to the wire ,nor the reciver coil then it should be fine ,unless if u put too much power in it .. the whole thins is about to extend electromagnetism with resonance coupling ..
@netlifegy
@netlifegy Год назад
Hi can I get the cercit for the primary and secondary
@AbyssalAssault
@AbyssalAssault 3 года назад
So can you try the same thing but with rodin coils, maybe you will get wider range :D
@dongzhu1705
@dongzhu1705 4 года назад
Build a house with this technology. EMF affects my health?
@Graeme_Lastname
@Graeme_Lastname 9 месяцев назад
I wonder what fields like that do to biology.
@albertshilton5336
@albertshilton5336 2 года назад
Can a variable capacitor be used to precisely tune the carpet transmitter to the receiver?
@DIYExperiments
@DIYExperiments 2 года назад
Right, but radio ones have a to low value
@pawejakubowski2316
@pawejakubowski2316 Год назад
hi im impressed with your device i would like to make a similar one could i have a schematic please i would be very grateful thank you
@ubercoo
@ubercoo 2 года назад
Okay, now hook it up to a satellite dish for direct transfer. I'd like to see a drone be powered by a dish way up in the air.
@mingshelngamba9822
@mingshelngamba9822 4 года назад
Car 🚗 Kyte - Banane to nahi bole = kuch experiments to Jaruri hain !🙇
@TomCee53
@TomCee53 2 года назад
The entertainer
@angelofdeathstyle
@angelofdeathstyle Год назад
I need help in making something close to ur rug for a chessboard
@zhouzhiwen8740
@zhouzhiwen8740 4 года назад
It's been a long time.
@reimondringele5695
@reimondringele5695 3 года назад
Hi, great video!!! What kind of transformer did you use in the emitting coil? I mean the ones that you guys screwed onto the circuit board.
@nameredacted1242
@nameredacted1242 3 года назад
If someone wants to recover more energy, use a DC-DC converter, even better one of these fancy "energy harvesting" chips.
@Alan_AB
@Alan_AB 2 года назад
So, you've basically made a 1:1 isolating transformer.
@DIYExperiments
@DIYExperiments 2 года назад
The cooling factor isn't 1:1 and it's work doesn't properly without tuning frequency
@randyt7552
@randyt7552 3 года назад
Thank you for showing. Can you post the schematic of the power's source or the schematic of the transmitter's source? or can I go to some site to see it?
@DIYExperiments
@DIYExperiments 3 года назад
It appears at the end of the video
@illdieanyway7865
@illdieanyway7865 4 года назад
mr. sandman first song on piano
@Nono-hk3is
@Nono-hk3is 3 года назад
So did you fry any of the not-intended-to-receive-power-wirelessly electronics in your room?
@ungnhanvaoprofilecuatoi2191
@ungnhanvaoprofilecuatoi2191 4 года назад
when u going to visit his house ur samsung is ping after get inside the house
@grateful1310
@grateful1310 3 года назад
that was nice
@danielbilec7578
@danielbilec7578 Год назад
Would this work if the power supply was an 2kw wind or hidro turbine?
@yusufmohammed9839
@yusufmohammed9839 5 месяцев назад
Is this efficient?
@DIYExperiments
@DIYExperiments 5 месяцев назад
From 0,8 to ... 0
@WiGLInc
@WiGLInc 3 года назад
*WiGL* is a smart, touchless, wireless power company. Thanks
@nameredacted1242
@nameredacted1242 3 года назад
Your concept is bullshit (using off-the-shelf parts), you are producing NOTHING novel, and you are financial scammers.
@zeiddouak9833
@zeiddouak9833 3 года назад
( و أن الفضل بيد اللاه يؤتيه من يشاء و اللاه ذو الفضل العظيم ) الحديد
@FutureCloudX
@FutureCloudX 3 года назад
Why not use copper wire instead of isolated wire?
@abdullahsiddiqawan9100
@abdullahsiddiqawan9100 3 года назад
What is the negative effect on human body of rays..?
@metamud8686
@metamud8686 Год назад
So, will this kill a person with a pacemaker as they enter the room?
@DIYExperiments
@DIYExperiments Год назад
Nope
@yusufgraphics
@yusufgraphics Год назад
Good day! I have gotten the circuit diagram to this project at the end of the video... I chose this particular project on this video as my project in the University, please 🙏 I want you to assist me with the components and a few details about them. I would be very glad if you could grant me this request.
@JustTouchMe
@JustTouchMe 3 года назад
This "wireless" power transfer is called so because the amount of coiled wire in it is three times bigger than in wired power transmission, or are there other reasons for it?
@OkiemElektroniki
@OkiemElektroniki 4 года назад
I wonder, if this "induction room" doesn't effect other electronics, like computers and all other..
@DIYExperiments
@DIYExperiments 4 года назад
It can but not so much, we don't had any issue
@MasterIvo
@MasterIvo 4 года назад
inductive coupling, yes but only magnetic induction. I'm working on capacitive induction, based on impulses, like Nikola Tesla did. Both forms of induction can be combined with a Bifilar Tesla coil.
@DIYExperiments
@DIYExperiments 4 года назад
Right, I already experimented it, but instead of using high current in coils you need high voltage in "open" capacitors, it's dangerous if you want to transfer a real 10 to 100W power. It's also easily blocked by any grounded objects. It's really not for the same application and more limited in my opinion.
@DIYExperiments
@DIYExperiments 4 года назад
It didn't know it was possible to use both (not electromagnetic but really both near fields at the time), I will check, thanks!
@harshalvide4887
@harshalvide4887 4 года назад
inductive is more efficient than capacitive coupling, i did single wire transmission using Tesla coil 9 volt
@mastermindsouravnaskar7382
@mastermindsouravnaskar7382 2 года назад
Please share details of Electronics circuit
@hpvide
@hpvide 4 года назад
I don't have this type of inductor, i have that which are use in adapter , charger circuit small size
@shamoorbliss9674
@shamoorbliss9674 2 года назад
I'd like to apply this same concept to charging an EV, any pointers?
@TomCee53
@TomCee53 2 года назад
Mr sandman
@falconhawker
@falconhawker 2 года назад
How do you choose magnetic material for the toroidal coils ? Have you a way to estimate the volume /size of the toroidal core ?
@Flo-mb9zg
@Flo-mb9zg 3 года назад
Kannst du mir sagen, wie ich die Mosfets finde ?
@deepsingh5866
@deepsingh5866 3 года назад
Music name which was first played by guitar itself moving on carpet??
@yogamon
@yogamon 2 года назад
Think this can be modified to power a car on a road? I think you need about 60 kw to power a car at freeway speeds.
@mingshelngamba9822
@mingshelngamba9822 4 года назад
Some instrument need = Wireless too !🙇🙏
@uzarjosephserrano5551
@uzarjosephserrano5551 5 месяцев назад
How many AMPS did you use to make that works?
@DIYExperiments
@DIYExperiments 5 месяцев назад
24V 2-3A
@yashrai491
@yashrai491 3 года назад
You have made a good project can you please send me the circuit diagram of this project..
@DIYExperiments
@DIYExperiments 3 года назад
It appears at the end!
@NISSIHYPERCORP
@NISSIHYPERCORP 4 года назад
Can plz provide technical info such as circuit diagram
@DIYExperiments
@DIYExperiments 4 года назад
At the very end
@NISSIHYPERCORP
@NISSIHYPERCORP 4 года назад
@@DIYExperiments thank you
@Lovingly_Playful
@Lovingly_Playful 6 месяцев назад
? What about radiation? Isn't there radiation that comes from wireless things? And if so, wouldn't the experiment be rather hazardous? It's just where my thoughts go whenever I hear of "wireless." ?
@DIYExperiments
@DIYExperiments 5 месяцев назад
Very weak radiation, it's almost like a magnet (weak magnetic flux and unsignificant electric one)
@yuvabharath6476
@yuvabharath6476 3 года назад
what about the eddy current ,
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