Wireless Charger | Theory & Homemade Circuit
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- Опубліковано 14 чер 2024
- $2/5pcs 2Layer & $2/5pcs 4Layer PCBs: jlcpcb.com
🔥In this video you will understand some concepts behind wireless charging for USB smartphones. Faraday induction, resonating frequency, power loss and efficiency, the transmitter and receiver circuit and the homemade version. I hope you like it.
🔀LINKS
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Tutorial Website: electronoobs.com/eng_circuito...
Part list: electronoobs.com/eng_circuito...
Schematic Transmitter: electronoobs.com/eng_circuito...
Schematic Receiver: electronoobs.com/eng_circuito...
Commercial Wireless Charger: ebay.us/iD7rK3
Qi Wireles Battery Bank: ebay.us/DLlCyF
🤝SUPPORT
-------------------------------------
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Facebook page: / electronoobs
Canal en Español: / electronoobs en español
00:00 Intro
01:54 Magnetic Induction
04:42 Voltage Rectifier
05:24 Resonance LC tank
07:09 Receiver Circuit
09:07 Charging Test
10:00 Commercial Transmitter
11:38 Commercial Receiver
13:14 Outro
Like share and subscribe to motivate me. Thank you
#charger
#wireless
#homemade - Наука та технологія
Arduino Course (Spanish): bit.ly/3ldW6kO
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I wish the Arduino course was in English:/
Plz tell me all components
Sorry sir..Can you make output from receiver more big?example 5v 20watt
This video was not just about wireless charger. It contains lots of necessary informations for anyone curious about electronics. That was educational. Thanks !
hello,do u need the wireless charger ?we are the supplier of it ,and we can provide a great variety of the wireless chargers, if u interested it ,please contact me.
Not gonna lie... You are actually becoming my favourite youtuber.... Keep it up with this awesome content
So glad you say that. Thank you!
Been watching him for a while, your instincts are spot on. He's already good and only getting better. Wish more of my teachers had his casual passion. He and great Scott are like, my go to's.
He is on the list of *top ten best* content creators on UA-cam (at least)
Meeeeee toooooo
Dude that's so funny man my first words when I heard him talk like omg this dude is the best yesssss! So it's funny to hear other people say similar lol
This is by far the best video on this topic I've seen so far. You did a great job of explaining this, AND you actually listed the parts! Great job!
Man, I think your vids are helping students more than most university lecturers!
This is the 700th video I liked on UA-cam ❤️
Great well explained video...keep up the good work !
Good job and very well put together. This is probably one of the best videos explaining the process!
8:11 a FULL BRIDGE RECTIFIER
😂
Sebuah Jembatan penyearah penuh 😂
whats so funny ?
This was such a cool video. we appreciate your hard work. it was perfectly explained as if its a story of someone inventing it. i like this style better. cant wait for your next video. keep em coming!
great video. you make it way easier to understand how things work while at the same time allowing up to not be restricted on what we can make.
wow tysm! I wasn't expecting to get it yet after watching just one video and reading a few things online, but I understand it so much better now. I've never heard someone give such a good explanation of a semi-complex topic before :) --or at least, it didn't seem simple to me before haha. It was simple enough for anyone to follow, but you still went into the details to really understand what is going on, why, and how the variants interact.
You're an excellent teacher!! Thanks for sharing this
I had to make a presentation about this and you were the only guy with just what I needed, it went extremely well thank you!
I'm currently making a custom copper coil, your video was very useful! Thanks!
very efficient and unlaboured explanation. Thank you!
I love how you explain things... That is what I need.
well done, very cool to see you walk through the pretty precise steps. Maybe do another video to summarize all the embarrassing failures and what to learn from them... they always happen
The best video ever I needed....
Was searching this since ages....❤❤❤
Man your video here was super week made and well explained. Very educational. Thanks ❤!
Outstanding! Great job! You killed this video, keep up the amazing work. 👍
My goodness, what a wonderful explanation, I appreciate your work, thank you.
this is the most detailed DIY wireless charger I've see so far
This is an amazing video as always. I love your delivery approach.
Thank you, It reminded me some subjects of my electronics degree that I already forgot,its being a while since that
Best video on this topic by far!!! Thank you!
Would have been neat to see the difference in power loss between your home made charger VS the commercial one.
You have great visualization and explanation. Good job
Super Video. Danke fürs Teilen. 🙋🏼♂️
Excellent video ! Well explained and also very entertaining !
Dear: Congratulations on a great video on the wireless subject! Thanks
Thank you for this Video, you are a Teacher for a lot of engineers around the world !!!!
Good you say engineers. This is all very strange to me. Fascinating though😃😃
You're editing is awesome👍👏. Great video.
Wow... beautifully explained. Love what you do. Teach us more... 😊😊
Holy shit, you explain these concepts so well. I'm recently starting to learn more about electronics and well this was a great lesson. You've earned my subscription!
You are a master in electronics!!!
Honestly speaking, I used to not care about your videos earlier, but as time prolonged the quality of your videos raised exponentially with awesome illustrative graphics and lay man term explanations. Loved the videos really...keep up the awesome work and provide with more useful content...I recomment to make a video on PCB design and layout for RF PCB's(atleast try implementing this in your videos) . Thanks in advance.
Thank you very much for your comment. :))))
Thank you, thank you!!! Now i know how it works. Excellent!!!
Cool thank you. Very informative and interesting.
YOU ARE AMAZING, the CONTENT IS JUST WOW!!
Very nice material! Thank you!!
This is very good wireless charging intro. The tech explanation level is JUST RIGHT. I found it to be very useful. LIKE and SUB
Bravo...you gotta subscriber. What an explanation for people having very littlr electronics background
Good , I am impressed with your explanation.
Thank you that's indeed a detailed explanation
Perfect explanation sir
Watched and Subscribed straightway. There's no way you can make stupid marketing videos. Excellent work and big thanks for making this type of content.
Very informative. Thank you.
I love the very helpful instructions of winding the tank coil on the transmitter circuit appearing at 06:29 which says................., "6 Turns ( 3 + 3) Center tap is in the Middle"
I really like this device type. It makes my battery-charging life easier.
What an explanation ,Great work sir...
Realllly nice! Thanks, man! :D
Very informative, got yourself a subscriber here.
Hello Andrei, ♥ your content. Could you please explain how you designed the transmitter circuit and what role each component has in the circuit? Thank you, lots of love :)
thank you very much
it was a creative way to explain the magnetic field
Now I came to what is flux , how current induces from another coil, I learnt lot from this video. ❤️❤️❤️ Thanks .you r great and incredible, lot of love from India❤️❤️❤️
Thank you for your great work!
Neat. I've found information for my paper on receiver module of contact wireless charging
Thank you very much. this helped a lot💛
Fantastic video for my high school physics students...
very informative thank you
Very informative,thanks...
Thank you for this video dude ✌️
Continue such vedios
You will definitely millionaire (subscriber)
you are becoming better and better, it would help me a lot if you could make a mosfet bootstrapping tutorial,?
Very nice thank you and keep it up bro
The world's best teacher
Helpful! Nice video👍👍
Deep explanation keep making love you
Very very informative and interesting subject 👌👌
Very clear an useful!
Very good project 👍
Technically well informed. Kindly let us know high wattage wireless charging module DIY
Really Great explanation
Brilliant video
Thank you very much.
great video thanks
Thank you man :)
Can we remove the rectifier by powering the primary (transmitter) coil with lithium DC battery?
Thanks for the video :)
Very good experiment 💡🤩
Very nice..... thanks for sharing
great job i really enjoyed every second, just one question for the one you made you provided AC voltage but what if we want the transmitter to be powered form a power bank as you showed at the end of the video how can we overcome that power banks provide DC voltage
Enjoyable video! 👍
Try swapping those 1N4001 diodes for 1N5819 schottkys, the 4001 are very slow and are costing you energy efficiency. 🙂
I don't like videos very often, but when i do, they have the same quality as these one
Nice one I loved it...
you are amazing ❤🌷
U really work hard ❤️❤️
Very informative 👍
great video, subscribed immediately !! One question, do you think would it be possible to have the induction power on a coil along a cable/wire and the the coil with the LED on a U shaped coil that hook on the wire to light it up? Just wondering can you have the power on a cable an be able to hook the LED coil in every point you like along this cable and be able to power the LED? thanks
So you are an MI user, love it!
Thank you!
Thanks for making this video......I was wondering about this for a long time now(after the iPhone 12 release).... thanks
Happy you like it. Thank you!
@@ELECTRONOOBS I was curious about one thing.....do you know python??? Cause I moved from Arduino to python( I still make projects) but I am learning python....so if u know python it would be really great if u could upload python basics tutorials.... thanks
Thank you 🥺❤️
Amazing!
great explanation broo
Super bonne idée trop cool
Great video! Where I can found that coil's rules respect calibers, inductance and diameters to make a personalized ones? Thank you in advance!
This video is great. I was looking for this exact stuff. I have a question regarding wireless charging.
I have to power a laser operating at 5VDC @ 110 mA. The laser is mounted on a rotating shaft. Is it possible to power the laser wirelessly?
I intend to mount the receiving coil on the shaft, the transmitting coil can be 10 mm distance ( the shaft goes thru the center of the coils).
The transmitting coil is fixed to the base. So now only the receiving coil rotates. Will the wireless charging work even if the receiving coil is rotated? Will speed of rotation matter? What if rotation is slow?
I like the wireless banana - it adds character to your video ;)
Best bro. Love you
Great job, I tried to replicate myself but I can't achieve the desired voltage on the reciever. Wheneever I connect the coil on the transmiter, the voltage from source, drops from 12 V to 1.2 V, I believe it is because of the induced emf, do you have any idea what could be wrong?