12v to 18v DC from 220v AC Converter for Battery Charger || Amazing Idea DIY

[@MrElectron]

BEST BATTERY CHARGER DIY VIDEO - kzbin.info/www/bejne/kH-WpJR_gceMi9ksi=9_nLu0vKOqfn4zi_ *Join this channel to get access to perks:* kzbin.info/door/WFbPzBb7dCyCWuBA-DBrMAjoin *Mr.Electron Patreon's Page* - www.patreon.com/mrelectron *Hindi Channel* - www.youtube.com/@Mr.ElectronHindi *Alternator Channel* - www.youtube.com/@mrelectron_alternator *Watsapp Channel* - whatsapp.com/channel/0029VaQmmRaFCCoWOf7huh3G

[@edifierus]

Super for those who do not understand electronics. For the effect, you need car candles and a couple of magnets.

[@rubenhayastan4854]

диод должен иметь алюминиевый радиатор для охлаждения ,а не деревянную доску )

[@bulla8631]

thank you very much that show this project that I been waiting for a long time

[@regiesimon]

thank you for sharing this,now i have idea how to adjust my UPS transformer

[@sharukhmatekuki5830]

Nice 👍🏻👍🏻 🇮🇳 || Kuki

[@pakiengr.896]

Wow.. zabardast Experiment and informatry video . . thanks

[@johnsarhadian3673]

That is brilliant power supply for a range of stuffs for a battery charger,and some motors using d.c voltage.

[@ravidhana7978]

Super explain thanks sir 🙏

[@ahmadkhalidhotak9399]

Great video, i found here what i was searching for along, but wasn't able to find. This fan switch trick was what solved my problem to control the 18v to decrease to 14.4v to fully charge a 12v battery.

[@ridlespriger2120]

What is that a diode bridge and some capacitors to smooth out the ripples ?

[@electric_mix]

These true or fake

[@Georges-MILLION]

It's anything !!!! LOL !!!!

[@bruceholtermann9646]

What was used to maket the coils. What size wire,number ot turs and center inductor?

[@sv1743]

VERY GOOD 👍 THANKS

[@P4NC4_hakim546]

Im from indonesia 🇮🇩💖

[@علینجفی-ض5و]

Hi thank you for video. How much Amper?

[@taiwosoyewo829]

What we surpply correct to the transformer before it we bring light

[@dominiqueklofa389]

Bonjours bon travail 🌹💙

[@aleksandrmunos4115]

Excelente proyecto. ¡Felicitaciones!...por cierto, recordar nunca tocar los contactos de un capacitor, ya que éste guarda carga eléctrica y puede ser peligroso

[@juliocesardiazguerrero8588]

Las bobinas sirven , para Eliminar los Rizos , que los Capacitores nó pueden Eliminar .

[@paulgeering1992]

What if you were to cornet the battery to a 240v inverter and run the transformer off of the invert? Would you create a looped power system? Would it charge itself?

[@MrElectron]

Not possible.

[@StoriesoftheSoul1018]

Sir can u plz guide me about the battery u have used what battery it is

[@jaylatoja3948]

Nice video very informative coz i want to learn how to install like this .how?watching from romblon province ph

[@AdrianVay-kp6te]

You'd need some curent limit, for not burning the transformer, it's a bit small.

[@MrElectron]

It can handle 15 amps continuous without burning.

[@taiwosoyewo829]

Are u connect the transformer with AC socket

[@douglaskituko4881]

Really really educating us,,,

[@joeffersonaplece69]

Can you do the UPS ?

[@hisyst]

Very good nice and fantastic

[@simpliciocamirino2271]

Thank you for that sharing sir.

[@ahmadkhalidhotak9399]

i bought a cheap fan switch, it have a 500K potentiometer inside it and it is not working for me, it is just changing the values between 16.5v up to 16.2volts. What do you think what should i do to solve it like you ? normally without switch it outputs 18volts.

[@darrenglynn597]

Could you tell me would it be OK to use a twin secondary transformer as I have a spare 240 volt primary and twin secondary. At 12 volt at 50 VA transformer.

[@sharukhmatekukikuki-wb9ir]

Nice ✌

[@canalcriativo6984]

Ótimo vídeo parabéns!

[@aleksandrtasov6423]

Всё таки прав был Задорнов. Они там взрослые люди с детскими мозгами. Если бы не выходцы из России они бы до сих пор на деревьях сидели.

Ну ты друг так и остался сидеть на пальме жувать бананы. По крайней мере автор пытается что-то сделать, пусть даже не очень эффективно -- но устройство работает и выполняет свою функцию (конечно о правильной зарядке батареи постоянным током до преустановленного напряжения здесь и речи не может идти).

@@aleksandrtasov6423 Хочешь узнать человека? Тогда задень его. Человек - это сосуд. Чем наполнен, то и начнет выплескиваться из него!

[@aleksandrtasov6423]

@ сидишь в зеркало смотришься ?

[@Иван-ч4з1о]

Вольт, Ампер, Фарадей, Тесла, Генри ... - и где тут россия ? Хотя лапти да онучи им не ведомы.

[@tuomassandroos]

Hi! Very informative videos, thank you! Is checking for the resistance from the primary and secondary a test to see if the transformer hasn't short circuited?

[@apurvsharma1261]

the one which has highest resistance is the primary and the one with lowest is the secondary

[@NguyenBaLy]

Good job

[@jampong8572]

That charger can not boil and full charge the 12n12 battery so that is easy to discharge. Low ampere transformer

[@6p1p]

The primary using dimmer switch which is a Triac phase control to control primary voltage of transformer, and the secondary is standard bridge diode with capacitor filter..

[@robson6285]

No no, that 18volt is the peakvalue of the 12volt RMS-value of the rectified 12volt AC. The peakvoltage is always the RMS times squareroot2, so 12volt AC always becomes √2*12= ±19volt after a capacitor smoothes the 50Hz ripple out of the rectified AC.

[@kreynolds1123]

So close but i am sorry but your wrong. His meter read 14.1v ac. While not a true rms meter its probably fine to assume its a roughly pure ac and that 14.1vac is the rms value or effective value of the voltage off the transformer. That means the peak voltage is 14.1×sqrt(2)=19.94vac. Then it goes through a full bridge rectifyer. All diodes have a voltage drop, and a full bridge rectifier will have two diodes conducting in series at any moment during an ac signal. Each diode drops about .7 volts totaling about 1.4v are drops. Then it goes through a filter that under load will smooth out the voltage to something less than peak. But under no load, the output should be a rectified and smooth 18.54vdc. He measured 18.56vac, probably slightly better diodes. And seeing as its filtered and under no load, you can expect there is no ripple voltage. Its pure 18.56vac as he measured.

[@MrElectron]

Voltage drop is not constant @ 0.7V .It changes with change in load and no load conditions

[@robson6285]

@@kreynolds1123 okay that is correct, but what did i say wrong? You repeat my comment as far as i can read? Or is it that i didnt mention diode voltagedrop, or why you find me so totally wrong before repeating me?

[@kreynolds1123]

@@robson6285 I didn't say you were totally wrong. I said you were close. 1) he didn't have 12v anyware in his system. 2) 12vac (rms) × sqr(2) is close to 16.97vac peek, not 19v. 3) The peek vac can not be the same as the peek vdc because of diode voltage drop.

[@kreynolds1123]

@@MrElectron Silicon diodes forward biased voltage drops are typically close to .7v, and do not start conducting until the forward biased voltage is more than about 0.7v. Actually diodes do represent a constant voltage drop to any voltage above their forward voltage drop that is independent of current. A multimeter will read 0.5v across a diode supplied 0.5v. But, the same meter will read 0.7v across the diode if the diode is supplied 0.7v, 1v, 10, or 100v, reguadless if the load is 1 ohm, 10 ohm, 100 ohm, or 1000 ohms. But that voltage drop × current does effect how much power is lost to diode heat. For instance, 1 amps of current × .7v drop = .7 watts wasted as heat; 10 amps × .7v = 7 watts wasted as heat. For anyone that didn't already know, a diode's capacity to dissipate heat is a complex function with various factors that include but is not limited to surface area of the diode, ambient temperatures, efficiency of heat sinks, and rate of air flow. For anyone that didn't already know, a full bridge rectifyer has 4 diodes. Two diodes conduct during one half of an AC cycle, and the other two conduct during the other half of an AC cycle.

[@tukangsoundofficial8284]

Jos Kuwi mas AQ tau njajal 👍👍👍

[@victorgamboa8198]

Muy buen circuito faltan datos del transformador, voltaje del secundario y el primario esta trabajando con un dimer de control?

[@ГюляМусаева]

I,moi[‘mio’omi]m/k,,,,,,,,,,,m,m,m,,,,,,,,,

[@matheen8]

Mr electron please remove music and explain about the parts ... 👍👍👍👍👆👆👆

[@inhinh1698]

Thank you verymuch,good video clip.

[@pakiengr.896]

Why you use inductor .. how it's working ???... Please make video of inductor and how it's working...

[@thegreenviking1422]

man, I love those scissors... great video also. :)

[@josedossantos1475]

Porque você não tira esse barulho de música , isso não é uma diversão e sim um trabalho.

[@amrnour5536]

Super ideas, thanks.

[@user-wz4cz6nj1r]

Is it a test with the power on? Is it a test with the power on? Please show the left side wider.

[@carlosderegil8674]

so if at the end you are sending 12 v why the use of the 2 blue capacitors? or , what are the capacitors for ? can i simply charge a battery with AC current? and skip the blue cylinders?

[@adamgoodarzi]

Yes too expensive. Battry chargers do not need smooth DC.

[@wolframgerber7118]

Nur die Wechselstromakkus. 🤣

[@djbasselleb3177]

Waw good🖒🖒🖒

[@WaiWai-qv4wv]

Thanks

[@fachrudin1927]

Mantap kang ide nya, mf itu ada gulungan di atas kapasitor bgmn buat nya atau ada alternatif lainnya.. Trims Semoga bermanfaat

[@mohamedboura7685]

Salut.est ce que cette méthode fonctionne avec un pulseur d'air habitacle automobile 12v environs 600 watts. Merci.

[@learnroad3856]

Hi can you help me . I have a project on electric power scooter using 18v driller, 550rpm I want to use it because of the controller of the driller and am using external battery. Please any idea will help me thank you

[@tungthanh3742]

Có phải bạn đang chế bộ biến tần không ??

[@DuroLabs85]

Bridge rectifier 25amps wires 10amps and the transformer 3 amp 😅??

[@mrdanger4851]

I'm curious if there is a difference of putting the rehostat on 220vac input of transformer or 18volt output of transformer ? Thanks

[@JuanDiaz-s4j]

buenas noches saludos desde venezuela. quiero hacer un cargador de12v tengo un transformador de 35v como ago para bajarlo a 12v para luego ponerle un puente rectificador de 12v y 50amp. gracias

[@Georges-MILLION]

Je veux voir un voltmètre sur l'entrée 220V du transformateur pendant toute la démonstration !!!!! I want to see a voltmeter on the transformer 220V input during the whole demonstration !!!!! أريد أن أرى الفولتميتر على مدخلات 220 فولت محول خلال المظاهرة بأكملها !!!!!

And what do you expect to see there except of 220V? It would make more sense to measure consumed current in primary winding.

[@Nyanlinn2003]

Can you make Auto cut off for 21 volt DC charging? My battery is 12 volt.(21 volt charging is hand made)

[@รินทร์บุญมี]

ถ้าเป็นตัวแปลงไฟของคอมรุ่นเก่าที่กันไฟกระหรือไฟตกมาทำเป็นแปลงไฟชาต 12โว้นจะได้ไหม

[@gabrialkhan0789]

Easy and good way to explain Thank you

[@bydoktor86]

Hi How can we get 19v from a 12v battery supply thanks

[@kchstudiophx9843]

Mr.e Thank You!

[@rafaelsalamancaarriaza832]

Pero faltan los componentes,, de cuanto son los capacitores y las bobinas???

[@abcdefghij27224]

Can that circuit work the opposite direction??? If not make a video about DC 12v to AC 110 or 220v.

[@quintinmartinez5003]

felicitaciones porque donde estan los 220 que pones aquii

[@MrTHORN888]

give me link order capacitor

[@alunroberts1439]

12 V ac in to bridge rectifier the capacitor we have 12 v x 1.414 =16.968

[@shubhampaliya9048]

Sir ye Capacitor online kahan milenge

[@ГеннадийСидоркин-х1ь]

Все бы ничего, но аккумулятор имеет очень малое сопротивление и ваше устройство не потянет по току или сгорит не зарядив акк.

[@John2022-i2q]

Can you please help me with a 12vdc to 18v ac?

[@LisusTok82]

Keren.. Komponen apa namanya itu yah..

[@remielmasloco]

I have 6000 MF / 500 VDC capacitors the same work or is there a problem

[@albert6243]

plus le condensateur est élevé plus la tension est filtré et lissée pour un vrai courant continu . les 500V pas grave il faut une tension de service de 25V mini prendre . attention un condensateur polarisé surtout

[@babulofficialbd1282]

good job

[@albeiroherrera1845]

Buen video. Me pregunto que efectos tiene las bobinas en el circuito de corriente continua?

[@juliocesardiazguerrero8588]

Las Bobinas , Eliminar los Rizos , qué nó pueden Eliminar los Capacitores !!

[@jayawantbavaskar9369]

Primary will be heated if u sue for long time u have to use dc voltage regulator to regulate the voltage

Why primary winding will be heating up? This type of circuit with TRIAC voltage regulator is used widely and no problem so far. Of cause this type of circuit is not optimal to charge the battery -- but it will work nevertheless.

[@romeocoste2323]

exactly, this is great idea but use ac regulator bigger watt than transformer.

[@juniornkenhoung8120]

S'il vous plaît c'est quel type de transformateurs

[@Ramesh-pq5gc]

Produce & bring it to market

[@kshari2]

Not safe...there is no current limiting and it's doesn't require capacitor to smoothen DC for battery charging.more over the transformer doesn't work it's full potential when you reduce primary voltage with regulator.means current will decrease...try something useful it can only destroy a good battery..flowing too much current will damage the cells.

[@kshari2]

@@AverageUnixGirl who said.better you learn the basics of electronics and then comment..battery chargers doesn't require capacitors as battery itself acts as a capacitor.

[@davidsierra6571]

Buenas noches que puedo hacer para mi lavadora gasta mucha luz no es te tarjeta ya cambié motor y sique igual. Lavadora es de 6 cables por favor puede subir como un vídeo de lavadoras muchas gracias salu

[@sush_77a]

I want aspect pully ratio for diphram pump motor and 1 alternator and one universal 12v motor can you suggest

[@stefanpejak9131]

You have so much potential. There is one problem though. You are making only simple stuff. You should start learning transistors and logic if you want to go further.

[@renoreynolds9287]

Hola Mr. una pregunta: En mi País funcionamos con energía de 110v. Para hacer éste cargador de baterías necesito los mismos componentes? o deben de variar en sus capacidades- Gracias excelente idea

[@dinosandriopoulos]

Dangerous and wrong to say the least. I lost track of the mistakes. Before uploading a video keep in mind that someone could try it at home.

[@aliriobenavidesvalencia1793]

Todo bien gracias lo felicito.

[@ВладимирСладков-е3з]

При долгой роботе,такого устройства.диодный мост быстро выйдет из строя...так как,нет одачи тепла на радиатор...схема собрана лижбы паказать что роботает!(я хоть и баран,в электроники) но маё мнение такое!

[@卡啦雞腿保]

為什麼要在電容並聯之間串上電桿 ???

[@MaksProg]

ОК AC14 - DC18. Cool filter. Good food for audio amplifier))

[@juancarlossavin9951]

hello . how can i do for 110v ac to 12v dc?

[@juanmanuelfigueroa4789]

Exelente idea nunca se me ocurrio con un dimer en la entrada del primario

[@leventzeki4874]

Hiçbir işe yaramayan yalan boş bir deneme kandırmaca

[@hasmukhvpatel4539]

what if your voltage syatem 120 volt??

[@imrankhanpathan3651]

I just want to know the cap uf

[@TheEpicMan5273]

Capacitor specs: Capacity: 7,100 microfarads (uf) Max Voltage: 40v Direct current (DC) Made in USA

[@josephsvensson6637]

Alternate (and more accurate) title: Basic 12v Linear Power Supply DIY

[@booncherdpootong9910]

ๅ

[@ahmedhefny2119]

hi I have ac adaptor 12v can I use it to charge up my car battery ? .. and how ? it has two leads coming out of it one is plug for power source and the other is a connector like those used for computers etc.. thanls in advance

[@MrElectron]

if output from adaptor is ac then no

[@ahmedhefny2119]

@@MrElectron nope it says dc out 12v 1.8A

[@MrElectron]

it will work, color of wires ???

[@ahmedhefny2119]

@@MrElectron white red black and green

[@MrElectron]

why 4 wires.. Usually Red represents +ve and black as -ve , green may or may not be earth..

[@النجمالجبوريالثاقب]

Fist one thank you 2.what is the benifet for 2 coil ....

[@shenghan9385]

Me wanna know too.

2 coils accumulate magnetic field when current passes through winding. These coils smooth pulsation which still can present after first capacitor depending on current drawn by load.

[@craigslaunwhite579]

That motor reminds me of vcr motors I have removed

[@tadeuszkopec239]

Transformator nie przetwarza prądu stałego. To może być bałach !!

[@Zibulameso]

Dear inventor, it that systems is possible to charged automatically the Power source 12v battery 15amp, No stop to working 24 hours, to be free Energy. It that possible ? please do a video let us seen . ..

[@kerlensjean2156]

Muy bien estos blavo