How To Make a Wireless Charger

[@nickgliatis843]

No chance to work. The guy does not know the basics of Faraday's induction law. Alternating current is required in order to have induction. DC current from the power supply will only produce some heat to the primary coil after the transistor is burned. This circuit cannot even cook eggs

[@satriadarzkinerkt7232]

P

[@13thChip]

If it is a stepdown ac adapter then it could possibly work.

[@svddsv3503]

@@13thChip No. Without AC current, simply impossible.

[@13thChip]

@@svddsv3503i am referring to AC adapter that gives sinusoidal waveform at its o/p. It will work! I have seen many. DC adapters will not work.

[@amitpratapsingh2240]

Dc me work karta hai Bhai 😂😂 Kya padhe ho

[@ramnunsangtea1359]

i've just finish making the same, instead of 5 volt i'm using 12 volt, its working man..nice job

[@LAXMANSINGH-rr9pg]

Is it really work?

[@LAXMANSINGH-rr9pg]

Please give me your watssapp no. I am a science teacher i have already make this but it is not working.. please help me and my students. God bless you in advance

[@SUNNY-wv7oz]

Can I ask what's the size of wire use sorry I'm new in this just need info thank you.. just wanna try🙇

[@inbcaseros3233]

I also want to do it. But don´t know if it´s true...

[@lifeoflegends6402]

@@LAXMANSINGH-rr9pg even for me it not working. i am gonna work on this kzbin.info/www/bejne/d4jLpqhvidyAgq8

[@robertpaverman9811]

I want the last five minutes of my life back

[@astro-amv6669]

😂😂😂🤣🤣🤣🤣🤣🤣🤣🤣🤣😂🤣🤣😂🤣🖕🏻🖕🏻🖕🏻🖕🏻🖕🏻🖕🏻

[@sommmathechamp5801]

Good job

[@mattjr4206]

4 real

[@dhull1000]

Great til you get to the last step that's just stupid.

[@zeeshanahmed3495]

ahahahhHAhhhhH

[@flame_half]

"And then you just glue this shit to your phone, trust me, I'm a doctor."

[@kermitfroggyboii]

k thx

[@zak_abass]

Dude the amount of wires used to make wireless charger 😂😂😂

[@NoahKainWhittington]

I would recommend putting a rectifier diode on the receiver coil so it does not damage your battery. Other than that everything seemed good. Great video!

[@BGLENN-dp4tx]

DC Analysis of the circuit reveals that the 2N2222 NPN transistor's B-E (base-to-emitter) junction is forward biased and the voltage source is constant DC. Therefore, the transistor is always on. No change in magnetic flux = zero voltage in the secondary (the phone). The C-E current is constant because there are no circuit elements to force any voltage or current changes. The final result is that this gent made nothing more than an electromagnet - and a rather weak one at that. There is ABSOLUTELY ZERO change in the H-field (flux change = 0) and thus there is no induction effect. ZERO. People can say "Eureka!" all they want but this circuit would only make a great April 1 prank. By the way, the 2N2222 maximum, constant C-E current is less than 20ma. This circuit has no current limiting whatsoever and would "let the smoke out" of the transistor. Once the smoke gets out of resistors or transistors, they will not work again, ever.

[@justtinkering6713]

B. Glenn it's you that doesn't know the basics. The 2n2222 plus the two coils make an oscillator circuit. It will oscillate at approximately 30khz and the magnetic flux will pass and produce current in the other coil.

[@amitraghav4469]

How much number of coper wair or how much gaje of copper wire

[@mannpetronet408]

4:38 charger light is on 4.51light off

[@macauleymills745]

Wirless tech can out 119 years ago kzbin.info/www/bejne/pafIf6aaachrf9U proff here

[@rehanytop]

Nice wow u see good

[@jaskaransinghubhi7715]

💯

[@ronvoy]

The induced emf at the other end might be 5 Volt (to indicate charging status) but that would be alternating, there would be requirement of a full wave bridge rectifier to get it smooth as DC, and even so I don't think there would be enough current to pull the battery up, instead It will charge your battery down to 0%. It's a legit trial but not up to par. People often get confused with Electromagnetic Induction (that is in dc developed by Michael Faraday) with the Resonant Inductive Coupling (that is used in ac as of lighting up bulb wireless and the one developed by Nikola Tesla) and is exactly the working principle behind wireless charger.

[@crispyubed]

Exactly bro, idek how hes inducing current in secondary coil when u dont even have a change of phase in primary coil 😭😭😭 just see how transformer works 😭😭

[@startechnical351]

Exactly bro

[@sciencekhuong]

sorry i'm a kid i understand a part of it but not fully do you have some video explain about that?, and in this video it says ""Wireless power transfer using Resonant inductive coupling" kzbin.info/www/bejne/d4jLpqhvidyAgq8 what does that mean?

[@ronvoy]

@@sciencekhuong imagine a magnet oscillating in a coil back and forth generating voltage .. now replace that magnet, by another coil switching on and off that generates alternating magnetic field (just like oscillating magnet in a coil back and forth) which i think would be layman explanation for resonant inductive coupling

[@BhartiPatil.]

@@ronvoy when a intelligent guy enters the comment section.........

[@XX-ej1er]

*Can I use other transistor?*

[@atomstarfireproductions8695]

Wouldn't recommend a metal container. Most metal types shield off induction. I mean it might work, but a plastic container would be much better. And it can also be a fire hazard, if you used a steel container the induction will cause the steel to become hot.

[@freedom2948]

Hey. Come to my channel, leave your comments.

[@atomstarfireproductions8695]

Freedom ok sub to me too

[@raidzor5452]

Anyway its fake. DC cant transfer energy over air

[@Yehudah5768]

Raidzor つ ◕_◕ つ inductive reactance.

[@BughawKapital]

Guys I am a student a student and for our research we have this project. It would mean so much if you could teach me how to do this properly thank you.

[@BleachyNote]

what is the diameter of the copper wire you used?

[@aaralynyuegeng4349]

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.

[@Itz_Fritz]

Stop hating on this guy atleast his yt is creative life and you dont need to put rude commets if you were true fans suport him then

[@redderek]

Missing some components - oscillator and capacitor to set resonant frequency

[@anirbanmidya5426]

He just show how to transmit charge wirelessly.

[@adshortsff3936]

can we use bc547... by placing to reverse direction plz reply!!

[@inbcaseros3233]

¿? Don´t know. LOL🍠😓😀

[@karolyvarga8872]

How can this really work? The secondary coil gives alternating current. That must be rectified with a diode or a Graetz bridge.

[@irshadmansoori5636]

Károly Varga you are right

[@AshwajeetKamble]

How come it gives ac volt....it is connected to a dc source

[@saikiranpydi5713]

It's totally fake for magnetic field we need to give AC supply but here directly giving dc to the coli for Dc it acts as wire and second thing secondary coil output must should be rectified before connected to the mobile so my conclusion its totally fakee

[@saikiranpydi5713]

Ashwajeet Kamble by the oscillator circuit we can turn dc to ac but here no oscillator ckt is present so it's totally fake and foolish

[@AshwajeetKamble]

saikiran kiran ya Ur right

[@CarlosGarcia-rg6sd]

Do you need to make the part that goes onto the phone if u have an iPhone X?

[@marceldavis2525]

Very nice video👍 Does it also work with the new Phones ? How fast does it charge ?

[@mdaminulislam-uk3df]

Hei bro,, please halp me,, I'm already this project making and the show led light but why not charging my phone.....?

[@mdaminulislam-uk3df]

@ravi raj thanks for your replay,,but I don't understand ,, say it again

[@BullsBooyachaka]

@@mdaminulislam-uk3df It's important to really turn the wire 15 times around the can. You maybe counted 14 or 16.

[@barbarekobakhidze4899]

this is 5v DC, and induction charging only supports 5v AC voltage.

[@04deshmukhanas67]

Well done New Idea. No one knows this type of idea

[@ahmadchoujaa9452]

Tech Study everyone except you🤷‍♂️

[@trippyhndrxbeatz1381]

Directions unclear, burned my house down 😕

[@hyperboygaming4221]

charger mobile ka kam kary ga or 2n2222 trnster or konsaa use hoga

[@joecriniti8520]

You can discredit this video right when you see he’s using a metal container to make the charger

[@revolution5547]

Right

[@ItsAceCraft]

True

[@evanpautz6046]

As well as the fact that he’s using a DC power supply. Magnetic fields only generated in a conductor with alternating current. And then the receiving coil has to be rectified (AC -> DC)

[@reynaldo_ruiz]

@@evanpautz6046 can you speak English

[@jeejisajeev8382]

Will we get shock if we touch the container when the charger is on.

[@ProTechSagar]

Secondary coil's AC should be converted to DC with diode

[@alecrider5077]

Yes but the charger isn't even AC it's useless

[@ProTechSagar]

@@alecrider5077 yes

[@bobbymoore5081]

I’m no expert. But isn’t wireless induction chargeing ac and it needs to be converted to dc?

[@crazyguy4257]

Nice... But the loss of energy will reduce current... So charge will not be efficient.. Bt overall great..... 👍

[@revolution5547]

Overall it's fake sir.

[@hiteshhessa2893]

Instead of 3 volt if I use 9 volt then the transmitter range will be how much

[@EnderPrinceLive]

a fire hazard

[@venusmode9187]

Hello sir. Can we use them for iPhone 5. Please. Comment me

[@abhiramreghu3438]

Dude, gimme your phone and I'll make it wirelessly chargeable. Does this 4:28

[@ikbaliku7894]

plastic use krle hova???

[@culturalinterest7681]

Why don't you just plug your phone into the charger

[@v-litxda4556]

hes stupid lol still need to plus an OTG to your doesn't make tthe charger wireless

[@djoakeydoakey1076]

Why have lightbulbs when candles are fine.

[@tclaadigaming9774]

Bhai ye btao agar m apne mobile ko es coil se attech keruga to mobile ke plus+ and negative tarminal - dono miljayege or meri bettri kharab ho sakti h to ek kaam or kr sakte h jb apn indonu to coil se mila rehe h usse phale donu trminal pr dayoad laga de Dayod ka kaam hota h ki current ko aane deta h, vapas nahi janedeta esko fayada hoga esse hamere mobile ki battri kharab nahi hogi

[@SHY_adav]

If it was that easy and cheap to make wireless chargers all the smartphone companies would have implemented on their every smartphone.

[@SHY_adav]

OM G I didnt said their aren't smartphones with wireless charging,there are but every smartphone didn't because transfering energy is not easy and cheap,if it would the phones we all using would have wrless chrging The above video pretends that u can make one urself that cheap????. Which in a scientific sense not true

[@AWESOMEEVERYDAY101]

Shubham Yadav but it is not efficient and takes up space

[@raidzor5452]

The video is fake because DC doesn't go over air. You need AC to transfer current and so you would have to hook up a transformer to the charger.

[@AWESOMEEVERYDAY101]

Raidzor つ ◕_◕ つ hey if u understand whats going on then this is not fake. just go on my channel. i have shown a dedicated video to this and how it works. basicly its a transistor ossilator

[@raidzor5452]

AWESOME EVERYDAY How's the video called?

[@deepanshukumar5615]

Can it be done on a plastic container

[@krishverma7933]

Try this at iPhones 😂😂😂

[@kbudhiya]

not sure how the AC is getting created? Do the junction cap (along with the coil) create an oscillator and thus giving out AC across the C-E junction? puzzled!

[@rakeshkumarbiswal9489]

any battery is charged on DC voltage but you are making the dc from adapter to ac because dc current can't pass through Transformers what you have done I think it will affect battery life because instead of dc you are giving ac

[@pheonexmedia392]

Can we make this with a plastic container

[@person-779]

What a amazing idea! It still connect in usb men..

[@deez3200]

LooooooL

[@RacerSaini]

RIP farday’s induction law💀

[@gregorytrane7828]

Wouldn't it be simpler to just get a battery pack charger and safer as well and more convenient, once charged can be taken anywhere for recharging phone. They also have battery pack phone chargers that can be rechargeable with sun's solar energy. I will say it was a nice effort in a different approach to innovative application, however.

[@maryrodrigues7367]

Gregory Trane Zaboor. meaning weep zaboor divine intervention weep to

[@terrylow8888]

what your saying is solar portable power bank. it is available in the market. and this wireless charging aren't meant for mobility. but it is meant for home simplicity. hope that clarified.

[@Riya-ud8gi]

helpful for physics project tho

[@username7744]

They have wireless power banks too

[@張世傑-s8t]

why we need a bjt ic? many thanks

[@VinaySingh-ts4rt]

Powerbank zindabaad

[@niravgoswami1369]

😁

[@pawanrai04]

Much better option

[@Shivbhakt0298]

Sir radius kya rakhenge coil aur agar radius kam kar rhe h to kya coil ka turn bhi increase karna padega

[@x-tra3175]

something missing well let me tell "he basics of Faraday's induction law. Alternating current is required in order to have induction. DC current from the power supply will only produce some heat to the primary coil after the transistor is burned" u need to follow the rules dumbo

[@karanbhanushali1574]

I did the same thing as u did in the vedio. But i am not recieving current signals in the coil What could be the reason Plz help And reply as u read this message It is my electronics project 😋

[@svddsv3503]

It will not work! Because DC current cannot create an induction. It's totally bogus

[@RDavengerr]

it will damage the battery

[@AWESOMEEVERYDAY101]

rohan pednekar no it wont

[@atomstarfireproductions8695]

rohan pednekar yeah, you need a rectifier to make sure it will go in one polarity

[@AWESOMEEVERYDAY101]

atomicjellyfishdragon yes i have used a FULL BRIDG RECTIFIRE and a 1uf capicator rated at 16 volts to smooth out the wave formed

[@atomstarfireproductions8695]

AWESOME EVERYDAY cool

[@atomstarfireproductions8695]

AWESOME EVERYDAY and I don't recommend using a metal container, it deflects induction waves. It might work, but it usually doesn't work. And if it is a steel or copper container, it might create a fire hazard. Use plastic as the best choice. Or glass.

[@danielepa2237]

If I don't have a transistor will it still work.

[@kedarprabhudessai]

I this this is may be a tricky video. This may not work. The charger uses a simple transistor probably which can switch max. 100mA of current through a coil! Horrible then the coil and transistor is packed into a metal container which acts like a shielding and damps magnetic field . Besides these losses and general losses this induces a current into the second coil which is directly connected to phone via usb port.!!!! Even if the field induces a magnetic field inside the coil then also the voltage produced will be ac and fluctuating do u think it is safe to charge this phone with it? ... Anyway's its fake ..... Btw.. well played trick 👍

[@saikiranpydi5713]

Bro I have one doubt

[@saikiranpydi5713]

For magnetic field we need to give ac supply but here directly giving dc supply to coil does it works are not

[@p.lalpesh4181]

electronic _artist_ Plz talk with me on WhatsApp I need ur help give me ur no. or my no. 9924500464

[@p.lalpesh4181]

saikiran kiran yes it is not necessary to producing variable Magnatic field AC supply is needed.... but u also produce it by using two Magnatic field resultant...here transisor is divided primary Coil in two part and resultant field produce variable Magnatic filed.... but in this video this guy directly connected his phone with secondary Coil...this is never charge ur mobile... even u connect full rectified circuit then also it not work bcz with rectified current is may be around only 60 milli amps....it just show that ur phone charge but actually charging not rises...... don't use this on ur mobile without any perfect knowledge..... don't make this types of full videos...

[@raidzor5452]

Finally someone who understands stuff, cheers man!

[@Lucifer.66692]

bro copper wire lena kitna hai....i mean kitti quantity honi chahiye usb or wireless charger coil dono k lye

[@yuvrajsinghraj]

it's not fake it's based on the design of mini tesla coil and parts are either available online or you must go to an electronic market but these parts are super cheap the wire is also not the normal plastic insulated wire this is another kind of wire check it on any motor shop

[@p.lalpesh4181]

UV TECHNiX saikiran kiran yes it is not necessary to producing variable Magnatic field AC supply is needed.... but u also produce it by using two Magnatic field resultant...here transisor is divided primary Coil in two part and resultant field produce variable Magnatic filed.... but in this video this guy directly connected his phone with secondary Coil...this is never charge ur mobile... even u connect full rectified circuit then also it not work bcz with rectified current is may be around only 60 milli amps....it just show that ur phone charge but actually charging not rises...... don't use this on ur mobile without any perfect knowledge..... don't make this types of full videos...

[@AxiomaticUncertainty]

This won’t work, at all. You need AC for inductance, and that would also require a bridge rectifier on the receiving end of the circuit plus some form of resistance and a 5v regulator. (Most phones use 5v 1a for charging)

[@prod_xen]

AxiomaticUncertainty THANK U SO MUCH. I'M DAMN TIRED OF RE-EXPLAINING THIS TO IDIOTS like this fake KZbinr!

[@AxiomaticUncertainty]

:)

[@siddhantn9162]

Correct

[@its_victor8667]

Can we use plastic container

[@alexandrubossro]

this is for iphone users.....😂

[@_._._.o._._._]

do we need nfc to use it

[@Coolskull2.0]

Put that coil aroung your head and plug it in the 110 you will see how fast its change lol

[@inbcaseros3233]

LOL

[@harshlal4973]

Can we use phone cover because it is damaging back panel cover and look of phone

[@DaMantl]

this is how to start a fire at home

[@altaheralli9802]

Nice work 👍simple julie thief circuit ,it's good to add a diode in the secondary coil

[@yousufsaikh1122]

yeh warless he ya war jayda he

[@abdlahad2218]

mobile tips india dosto wswdwdw

[@kshitizdhruvkadda364]

War nahin wire

[@sanjib9751]

Fake hai

[@tryingtomake9871]

You are right

[@ashokghugare3651]

Thanks you're wireless phone charger worked best Cooking my phone.

[@Exachad]

This is so fake hahahaha! You need AC current at the source for wireless charging but the power source is DC current, his mobile adapter so it's obviously fake...

[@ramrachaveeti3536]

Electric and magnetic fields are present around any electrical circuit, whether it carries AC or DC electricity and also capable of producing a magnetic field. This is how AC or DC motor works. inductive coupling principle is used here. To know more Refer below link: en.wikipedia.org/wiki/Wireless_power_transfer

[@Exachad]

ram rachaveeti Yes genius but DC current can't induce stationary objects.

[@ramrachaveeti3536]

Thats true Einstein, That is the reason Transistor 2N2222 is connected in the circuit to make sure the DC current supplied is changed into high frequency AC current. In the TX (transmitter) section, the AC current in copper wire creates a magnetic field. Once an RX (Receiver) coil is located near to the magnetic field, then the magnetic field can induce an AC current in the receiving coil. Electrons in the receiving device, converts the AC current back into DC current, that becomes working power.

[@lancebain4088]

Not only that but you can see how he didn't even plug the charger in to the charging port because it would of fried his phone if he did lol

[@mr.makerchaurasia7241]

sir Kya may BC 547 use ker sekte ha Kya

[@kaikai8500]

You said its wireless but why is there copper wire? hahahaha

[@Qwantity277]

exposed

[@mrrodzz007]

LOL BUT U SEEM TO BE AN IDIOT ``WIRELESS`` MEANS THERE IS NO WIRE BETWEEN THE TWO CHARGING POINTS.... BETTER GO FOR ENGLSH CLASSES!!!! :P

[@GameSoft685]

SMITH RODZZ you better go to spelling class

[@GameSoft685]

SMITH RODZZ and grammar class

[@shutdahellup69420]

ItsMe Kyla u dumb?

[@barahimakeri]

شحن السلكي سيعرهو غلي جيدان ولاكين هدا راجول اعطنا الحال👍👍👍♥️♥️♥️♥️🇲🇦🇲🇦( هل هوا يسخون متل شحن شريكا؟؟

[@allround-vlog4576]

Bluetooth speakers kzbin.infoP-4mpohR9OE?feature=share

[@medico_ansary]

Nice job bro

[@funnyboynayan5345]

এটা তোমার মোবাইলের ব্যাটারি খারাপ করে দিবে

[@Akuemangmanusia]

Can i use D882 transistor?

[@munawarali1684]

This vide is fake im try this is fake gays .. Don't west charger ..ok

[@abdulrafay7883]

Munawar Ali i know

[@saikiranpydi5713]

This video is fake because wireless charger works on principle of mutual induction but when we give DC supply it acts as wire and it would be burn so when we give ac supply it produces magnetic flux then it satisfies mutual induction soo this video is fake

[@JustSingh98]

I don't know its work or not and fake or not . But i cheak in wireless charging torch which is work on same processor

[@crazyguy4257]

saikiran kiran they used transistor for the D. C issue.... Dont make fucking comment like cow...

[@INDIANFREAK]

saikiran kiran what you said is correct,and that's the reason why 2n2222 transistor is used,it converts the dc supply to AC ,and hence magnetic flux is produced.😊

[@rounaksamanta1512]

what is swg of the copper wire??? plzzzz reply fast

[@RobertoLopez-jj2in]

"wireless"

[@voltariantechnologyinc.8594]

Yup. That's what it is.

[@moldo2564]

Its working with p2n222a transistor?

[@technicalmaster4181]

Fake video mat bana

[@mdrasid940]

Banay ki nhi frr isko kya ye real me kaam karega

[@ddsenpai7588]

MOHAMMAD RASHID it will work dude but it's not safe to charge it phone with it cause there I nothing to smooth the voltage (ac) which is going in the phone...u need a full bridge rectifier and a capacitor

[@syit_nileshyadav105]

Bhai agar transmeter nhi lagaya to kaam nhi karega plaza answer me

[@secrethacker6611]

Sir if we use dc current so it work 's

[@moneyhikes2729]

CAN WE STICK IT ON THE MOBILE COVER?

[@moneyhikes2729]

@@403_Tuna yup broo thanks😃

[@adityanarayandash6494]

Can we use it for iPhones

[@revanth862]

Do this work for all mobile phones

[@syedabbas6710]

What is the use ? Wireless charger means, we should not connect any wire to our phone thru charging port or anywhere. Here in this video you are connecting charging pin to phone.

[@diyperfect6239]

Well still wireless has a receiver and they are all connecting to the charging female one but its not from the outside its from inside the phone I mean they all. Are the same thing also I wouldn’t recommend doing the same he did like at least u need to remove the plastic from the charging pin and make it smaller so it doesn’t bother u much

[@onthego5507]

this charger can charge the wireless charging supported mobile like lg g6?

[@MrActiveandCreative]

Good job and Creative crafts

[@bro_leo]

The most biggest and obviously lie here is. You connected the coil directly to the micro USB cable to the phone, without any diode, any regulator or something. If that do works, the coil produce AC current and you CAN'T simply feed it directly to your phone. Never.

[@charlesdy5883]

This is the first time im learning to make something becasue I dont have the money to buy something

[@kailashmagar88]

can work on 9v 2a

[@AniobiStanley]

Why did you use double coil windings @ the receiving end, and what's the function of the transistor?

[@skyda2425]

Transistor work is to control its heat when it become over heated

[@noelaranez4571]

The current releases from the magnetic wire is ac, you'll need to convert it to dc in order to charge the phone, by the way you'll making electric stove dude, you wonna cook your phone?

[@gmingandras212hd2]

Tanks its working 💛💪👍

[@gmingandras212hd2]

is a small problem in the video it was not said how many threads you need but for the phone 400 and for the charger 500

[@mudassirking360]

Metal phone cases can disrupt the connection between a phone and a wireless charger. Metal blocks electromagnetic signals, so electromagnetic induction won't work properly with metal cases.

[@asadkingjan5652]

Woo ya👏👏👏👏👏👏👏👏👏👏👌👌👌👌👌👍👍👍👍👍👍😂😂😂😁😁😁😀😀😀😀😎😎😎😄😄😄😄😅😅 kush kar Diya yar

[@abdullah6115]

Is it nesscary to use only 2N2222A transistor

[@TalehXırdalan]

I woke up in the way you showed up. The LED wading under the hot sorbet swelled hot and fast, but it was overheating.

[@subhajitbardhan6013]

Which typer of wire are used

[@sunshinejanani]

I like it, but it is too simple, is there anything to add in the circuit?

[@lalanabaruahtamuli6937]

Can I use 4 v dcb adapter

[@hdahir545]

I try this but not working can u give me advice for make it working?

[@shariqsabir3282]

Any one help plz i use simple mobile charger adapter so it is work like an wireless charger? Or maybe rubbish or can hot the coil

[@sharanpreetsinghthind2995]

Can we use another Transistor except 2n2222

[@muhammadumair661]

Can i use bc547......……?

[@zeitgeist8565]

Nice work. I also made the same one

[@valegio_ch]

Does it work?

[@ashishpaulgeorge1981]

What will happen if I increase the size of copper wire and number of winding...