12 Volt 150Ah Battery Charger using old Computer Power Supply - 220V AC to 12V DC

In this video i will be using a dead old 220V AC computer power supply and convert it into a 12V 30 Amp DC Battery Charger and Power Supply. It can charge a maximum of upto 450Ah Battery. Circuit diagram has been provided in the video.
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#12v #powersupply #batterycharger #computerpowersupply #actodc #220vto12v

[@MrElectron]

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[@clifforddicarlo9178]

Thank you for showing schematic at 17:41. I wish ALL the U-Tubers would show schematic. Many U-Tube presenters think that it's sufficient just to show soldering the components, but that is NOT design.

[@juancarlossanchez118]

Feliz sábado Mr Electrón, gracias por este nuevo vídeo!! 😊

[@istvanszijj7775]

Szépek a forrasztások, gratulálok! Nálunk az ilyeneket úgy hívják, hogy taknyolás.

[@markusdolas6345]

Super projekt. Dzięki za Twoje zaangażowanie na tym kanale. Życzę dalszej inwencji w kolejnych projektach 👍👋

[@markusdolas6345]

Dziękuję bardzo za link email. Kupiłem w sklepie KAIWETS 👍👍

[@aamir8630]

Great project 😁😁😁, are you mad

[@sacrajah]

Pretty well explained. Thank you

[@marcbaflast7271]

Bravo pour la réalisation. Nécessaire et indispensable avant tout.

[@ericburger5337]

Hi Mr Electron, super vidéo very instructive, i have try to make a power supply with a PSU but i've lost my time, so i really appreciate to see how you doing this, and with this power!

[@nordicheroxo6162]

Nice work you do there. I love It!

[@karanbatra5544]

Excellent project👌🏾

[@sushantkadam644]

Nice video sir the video was very informative for me and I learned new things from your video, your teaching method is very nice

[@jozefnovak7750]

Super! Thank you very much!

[@MrElectron]

Seems like people are confusing Amps (A) with Ampere hour (Ah). Here 150 Ah or 450 Ah is the battery capacity and not the amperes that this powersupply is going to produce. A 150Ah battery can charge at just 2 Amps so 3 such batteries will need a minimum of 6 Amps to charge but here the charger is producing much more than that. Hope this solves the confusion. Note : Set the voltage a little higher than the desired battery charge voltage. It will work great for Lead Acid , inverter, car batteries. Buy Wire Cutter - kaiweets.com/products/kaiweets-kws-102-2-in-1wire-cutters-6-inch-flush-pliers-wire-stripping-cable-tool?sca_ref=2923215.t5bO4xWTTf Buy Wire Stripper - kaiweets.com/products/kaiweets-kws-302-multifunctional-wire-stripper-kit?sca_ref=2923215.t5bO4xWTTf DISCOUNT COUPON - ME15

[@zigamahne4636]

where do you have pcb schematics?

[@heniuszczesliwy9711]

WHERE IS THE ELECTRICAL DIAGRAM?

[@MrElectron]

Diagram is in the video.

[@heniuszczesliwy9711]

@@MrElectron At what minute and second ?

[@ericklein5097]

There is no minimum charging current. It will just take longer. So long as the voltage is properly set the battery will eventually fully charge. You can charge any size battery with a 2A charger.

[@mohamedarshad6207]

Always brillient my friend God bless

[@hasmukhvpatel4539]

good job ,clean work is better too.god bless you.

[@ambalangodachandrasiri6361]

excellent project

[@stanisawmuszynski8978]

Super Mr Elecktron,👏

[@mhammmmagh1465]

thanks so much doc ♥

[@user-uk7eg5sw4y]

Very informative. Thank you

[@user-of6gj1ek9b]

귀하의 노력에 감사드립니다👏

[@Hasan-lp5di]

I wish you success from Iran👍

[@mohdafzal7230]

Great Project

[@Msp.Project]

Mantap.. Kreatif sekali👍

[@ayubowewa]

Very good explanation thank you!

[@MrElectron]

Glad it was helpful!

[@horscategorie]

Thanks for making good video content!

[@electronic7979]

Very good 👍

Thanks for video.

[@itmikepensacola1658]

Very cool!

[@reegeecajes9343]

I wonder if i can create something like this to power up my drone like a tethered drone where the power is connected via wire? my drone requires 14.8v and 150a to all motors. Please tell me

[@samueldavies646]

How did you weld the parts with solder? I hsve tried snd csnt solder to alumium

[@housewirestv]

great video, keep it up!

[@hichamtassi1753]

Nice video, but the battery voltage should be raised up to 14.4v, then maintained at 13.8v. This is why the circuit cut the current while the battery was still charging and only got 12.9v. With some adjustment, the project is a good one since we also get a power supply.

[@MrElectron]

I was hoping that someone will state this. Actually one of my battery cells is dead because of which it can go only to a max of 12.6V which is still enough to power up my inverter so I am not discarding it. So, even if i use an 18v direct charging or 20v ( which is not at all advised ), it will still stabilize at 12.6 or 12.7v which is its maximum because one of its cells is dead.

[@hichamtassi1753]

@@MrElectron Clear. Thanks.

[@payungwhaikree9553]

เครื่องละเท่าไรคับและ 13.8 V. ราคาเหมือนกันใหม

[@MilanTheMan69]

@@MrElectron BS you talk... 2.1 Volts per cell... You wont have 12.6V with 1 dead cell but about 10V...

[@MilanTheMan69]

@@MrElectron your cells are sufated... that's why they wont be able to be charged more...

[@rusras5873]

Powerfull Charging 👍

[@NeoGhk]

where did you get the PCB from.

[@somsaktavorn5550]

Thank you

[@barokahlampuchanel4102]

Very good

[@electrotesla3545]

Can electricity be generated with rotating magnetic force using a transformer?

[@GenmidaIII]

За такую пайку нужно наказывать, а не видео показывать!

[@isuriwijesekare8316]

How these thin wires carry around 13amps

[@veeem3964]

Nice project but u only used an old computer power supply case only …..not the power unit of the ATX itself

[@gregorykusiak5424]

Exactly. I don’t know why they just didn’t find/buy/make a suitable enclosure rather than rip the power supply apart

[@omidhatamzadeh422]

++ک ((ث»» کچچ-۷ک&ک

[@amarchanel1001]

🤣🤣

[@xavierjuarez1630]

And where is the fan so that it does not get hot.

[@gsatya9732]

Super Mr electron

[@shamosabody7361]

Good job

[@allanwelsh7620]

Well Done.

[@max-o7x]

Awesome 😎😎😎😎

[@kajangcs3271]

A very wonderful video. Keep it up Mr. Electron

[@chieuphan4424]

Hay quá bạn ơi để dành cho bạn nhé mình mua sài xướng hơn

[@renzodavoli678]

150 amper da quel trasformatore ? Prende fuoco tutto.

[@man.coffeemakersaman7269]

از شما بسیار ممنونم برای اینکه زبان فارسی هم ترجمه کردید

[@valeriimihailov1408]

с использованием корпуса от комп. блока питания. не путать с самим блоком.

[@ailtonsantos9731]

Muito bom parabéns Brasil..

[@user-po5vr4if7t]

Saludos hermano me podrías decir de que material es la punta del cautín

[@gulabkeerio1177]

Very nice

[@ArsalaanMalik]

Sir please reply iss power supply ko full load par kitna der chala sakte hai.. I think car amplifier uss honga usse sir..

[@Tendyow]

Nice project but I felt they should be fan to blow off heat because it will generate a lot of heat when changing at 150A.

[@triberangerhimalayan2991]

You are genius

[@oudaihammoud5324]

nice project but i think it's better to connect the relay to the mains voltage not to 12v output so it gets less heated even u can use smaller one. seems like alot of people don't understand the difference between 150AH and 150A, AH ampere-hour is used for the capacity of the battery.

[@mauriziodinix]

Great!

[@mariosergiogroetares9343]

Grato!

[@ratnadeepdhar4816]

Very nice project done nice watching and would try to implement it practically can you please share the pcb diagram. Regards

[@maskerraj8531]

Hi, Very interesting , Can i use the same setup without the cutofff board to use with my tire inflator with requires 12VDc @ 20A-25A rating

[@MrElectron]

Yes

[@stefanovitale5383]

Ma che c'entra l alimentatore del PC? Con quello che c'hai fatto?

[@user-vi5pp8dw4p]

Здесь не используется блок питания от компьютера, только корпус. Это clickbait

[@cosmopolit-ne-evreiy]

и реклама кусачек

[@user-hu3fr9nu9u]

@@cosmopolit-ne-evreiy реклама кажется главное

[@pholhan]

แจ่มเลยครับ

[@dr.iqbalqureshi9964]

Why you are not providing the circuit diagram in your videos

[@user-ob4eu7fs9m]

Какой бренд инструмента ?

[@benderrodriges4429]

Вот это тупизм!!! Вместо отремонтировать и сделать регулируемым импульсный блок питания всунуть туда обычный трансформатор!😱

[@seyumchowdhury3642]

Nice video dst......

[@Mr.ky89]

Sạc ác quy rất tuyệt vời

[@saeedfv5628]

Hi mr. Electron I am fayyazi from iran درود آقای الکترون از برنامه ها تون بسیار استفاده میکنم مخصوصآ همین برنامه،خواهش دارم اگر ممکن هست طرز ساخت shocker شوکر با ولتاژ مناسب با نقشه مربوطه و نام قطعه ها را یک برنامه بسازید که بسیار نیاز است. با سپاس فراوان

[@Nazim-NR]

Hello bro pls ek vidio banay ips transformar ka wire calculation & kitna Waight chahia or meter mey calculation

[@marcelinoferreiradasilva650]

Ótimo, parabéns!

[@waiphyo6727]

Hi bro How much time can i use DC 12V/ 45AH to AC 220V / 65 Watt?

[@aju6866]

Bro automatic battery cut off circuit diagram ?

[@marianocingolani2297]

esta bueno el proyecto pero deberias aclarar que usas solo la caja de la fuente , pense que ibas a modificar la placa de la fuente que tiene extraordinarias caracteristicas, igual gracias de todos modos

[@andreypolygraf7137]

Проект шняга... От всего блока питания использовался всего лишь корпус)))

[@vladim53]

Namaste!

[@loopvogel01]

What kind of battery? Lead, Lipo, or other? You know you can not charge each battery with just one kind of charger, do you?

[@aliciamiller6077]

Can ya get 24 v out of this?

[@aliciamiller6077]

How can you get 24 volts from this

[@MuhammadYaseen-vx5hw]

yes, similar contents may boost our ideas to do the same...... how r u??? i pray to God for your prosperity and health...

[@rogertaylor8615]

I thought that a computer was already 12 volts just had a converter that excepted 110 to 12 voltage

[@jsaurman]

Could you please make a video on how you etch your circuit boards?

[@MrElectron]

Ok soon

[@user-rq5ts4zi8t]

no switch part in your project, no MOSFET, no HF transformer, want to know the ouput / input efficiency in your project?

[@pbl29101963]

Só aproveitou a caixa. Just used the box.

[@liodanahhuiy5741]

..., для чего ты вентилятор крутил?

[@omnavasare4641]

Bro but what will be the power consumption of this power supply ❤

[@mondayezebuiro2739]

Hi very interesting project Can you build one for me to buy,

[@ChandanKumar-wb2mj]

Kya price Padega

[@sharukhmatekukikuki2955]

Nice 👍👌👌 02/02/2023 🇮🇳

[@timpryahin511]

Качество пайки желает быть лучше, а в остальном все хорошо

[@creativestudio7354]

Без обид, но вообще паять не умеет

[@user-hu3fr9nu9u]

Он сейчас учится паять. И электронику сейчас учит. А почему не сделал видео после того, когда все это научил - это главный вопрос

[@rov164rus]

Меня не только это смутило, ещё подпись с использованием блока питания компа, хотя взял только его корпус и один кондёр. Корпус можно и поинтересней сделать, а ещё можно поставить амперметр и не пользоваться клещами, а ещё потенциометр вывести на панель ну и т.д. дохрена можно лучше сделать. В общем так се, для сельской местности пойдёт.

[@user-hu3fr9nu9u]

@@rov164rus Я не знаю, что означает в заглавии 150 Ah - если 150 А зарядный ток - это никогда не будет - только мечты, если хочет зарядить аккумулятор 12V/150 Ah с током 15 А и в этом сомневаюсь, трасформатор мне кажется никудышным, тоже с клещами никогда так не сделаю, если в руках паяльник выход из трансформатора надо паять, а не делать механично, но для меня главное - это диодные мосты - зачем ему 70 А он сварки ли будет делать, или аккумуляторы зарежать. Он что - то объясняет, но я английский не понимаю, может и не прав, а этот маленький радиатор для 70А выглядит для меня просто нереально. А 70 ампер из этого устройства - это другая мечта. Я знаю, что это не очень красиво - смотреть, искать недостатки и указывать пальцем и не хотел комментировать, но вы меня спровоцировали и решил написать что меня смущает.

[@rov164rus]

@@user-hu3fr9nu9u поддерживаю👍

[@satindersingh9053]

Direct smps se bi to 12v /20 to 30amp output h, itna ky karna......

[@user-qd5uj4ln7v]

👍👍👍

[@blue.98]

Sir please make a video about soldering iron bit

[@kuleshathamaranga5030]

Will you can share this circuit diagram with me.?

[@MrElectron]

It is in the video

[@user-nt3nv7xf6v]

У меня ест блок питания 12в 175А можно ли им заряжать аккумулятор?

[@MrTeleman57]

Таким, на 175 Ампер, можно заряжать аккумы емкостью 1750 Ah. Напряжение на БП должно быть 14,2 - 14,4 Вольта.

[@saeedfv5628]

تشکر از ترجمه شما وخود مستر الکترون ،اگر برای ساخت این نوع دستگاه ها اول لیست کل قطعات را بنویسید و توضیح کمی در مورد چه نوع قطعه ویا مشابه اش را عالی میشود تو ایران شاید همه چیز گیر نیاید.لباز هم سپاس

[@samaEX1]

سلام وسایلش چندان چیز عجیبی نیست که سخت باشه پیدا کردنش دوست من تعمیرات کامپیوتر و لوازم الکترونیک توی روستا هست چه برسه به شهر.توی هند که ما هستیم که کمیاب تر از ایران هست. موفق باشید سیکا از هند

[@salamaleykum8233]

Блять, то есть вместо того чтобы сделать действительно мощное зарядное устройство из блока АТХ ты запихал туда обычный слабенький трансформатор?

[@najmulhossain689]

Rectifier circuit diagram need.

[@mrelectron_alternator]

Connection +ve to +ve , -ve to -ve and respective AC to AC terminals.

[@JeanDAVID]

17:41 schematics

[@widioservice2688]

Buat Mr elektro salam persahabatan marikita supot menyupot biar mantulmas

[@passioneelettronica]

Nice project, but you have to learn to weld well, your solder soldering leaves something to be desired, use a better welder, and regarding the mechanics, also use some washers under the screws, bye

[@paveljelinek772]

Kámo jak můžeš říct 150Ah nabíječka??? 🙄 Jak???