how to make 12v battery charger

[@inventorkr1]

Please put a like for the video. Also, if you have a question, please write it in the comments💛💛💛💛💛💛💛

[@sunilsaxena4375]

Why you are uploaded this video without logic......

[@inventorkr1]

kzbin.info/www/bejne/d3iXXphuqcd-pqM

[@eduardomoncrieffhernandez]

Pm

[@samsoniwu2044]

Thank you

[@gabipaduraru2004]

You must not use a capacitor after the bridge ! Because you need pulses in order to avoid suphatation. The voltage must be 16 v ac before bridge because the charge must be finaly at 14.8 V . The intensity of curent must decrease during the charging process. Your charger is a tool for fire and destroyng of accumulators

[@kvinod3449]

Exactly you are right

[@hichamtassi1753]

agreed, and i don't think this transformer can put 50 amps...

[@wurgervomlichtenmoor5073]

For ac 16V is the peak value. RMS is lower.. 16V rms ist too high. You need no high ripple for battery charge.

[@gabipaduraru2004]

@@wurgervomlichtenmoor5073 After the bridge you will obtain 14.5 V - this is the voltage you need.

[@wurgervomlichtenmoor5073]

@@gabipaduraru2004 Normally transformer voltages are rated as rms values. If you use 16Vrms the peak value is 22.6V. Minus 2 times around 0.7V for the two low voltage silicon diodes in the rectifier its 21.2Vp after rectification.

[@007floppyboy]

This will kill your battery. 12V RMS is about 17volts peak, so when rectified, this will give about 16v with a lot of ripple, adding the capacitors is pointless for a battery charger, but this voltage is way to high. Use a transformer with an output of 10v, this peak is then about 14v, which is ok for a 12v battery.

[@soupflood]

Or, if you stick to the 12v ac transformer, add another diode after the bridge rectifier and before the battery

[@007floppyboy]

@@soupflood you would need to add more than one, the volt drop on a diode at best is 0.6v, more like 0.4v in practice, meaning you need 4,5 or 6 of them depending on what you want out.

[@soupflood]

@@007floppyboy maybe. Or maybe instead of the diodes add a 12v / 60w lightbulb?

[@007floppyboy]

@@soupflood what good would that do? None, just use some of the power an cost you more.

[@soupflood]

@@007floppyboy it should reduce the initial charging current when the battery is very weak

[@YugoZex]

Your KBPC5010 is 50A, 1000V. KBPC1510 (15A, 1000V) is just enough why complicate? You could use KBPC2504 (25A, 400V) if you wanted stronger bridge. Also Transformer is no more than 8A so 2x 5010 this is unnecessary. Capacitors are not needed for charging just if you want to use it to power something. Heatsink is not good enough for 5-10A charger. Also there is kind of a rule if you want to charge battery you need less power transformer not to short a life of battery like for 50Ah car battery optimal is 5A Better less than more. Battery is acting like capacitor so capacitors are pointless. Wires you used are not correct gauge you need much thicker to avoid heat and burn. I suggest you delete this video and make new one.

[@imperiosheriff]

This is the obvious truth, you well spoken, this video is just silly bullshit from a deceiver

[@mirceacluj]

ar fi trebuit si un releu cu bobina la 12v cc care sa decupleze primarul transformatorului de la tensiunea de 220va

[@myslitel83]

В чем смысл в двух диодных мостах и высокочастотных конденсаторах? What is the point in two diode bridges and high frequency capacitors?

[@overept8801]

Бред ебучий нахуй ставить такой мощный диодный мост если у него трансформатор при такой нагрузке за минуту сгорит

[@эдан-л5ь]

на 40а просится 82000мкф 25в

[@эдан-л5ь]

на 40а просится 82000мкф 25в

[@bazel1092]

Я и сам не пойму зачем он спарил мосты а провода тонкие припаял!!! Тем более не всё диоды работают одинаково! Один сгорит другой паралельно работает и смысл от этого!? Севший в хлам акум подключишь а он возьмёт 15А и пизда этому трансу

[@ГеоргийБатиков]

Хороший понт дороже денег

[@user-cz1js5lq6c]

Напряжение зарядки должно на 1,7-2,5 вольта больше номинаоьного аккумулятора. У вас 13 вместо 14-14,5. Конденсаторы там лишние, не видел ни одного заводского зарядного в таком колхозном исполнении. При такой проверке есть ли напряжение, коротким, ваши диодные сборки улетят после нескольких искренний. Как то так...

[@dadsview4025]

The sustained output of that supply is limited to about 15amps max based on the #14 wire you used. The fuses were blown by the capacitor discharge. However, if you draw more than about 10amps for a sustained period that electrolytic will overheat and fail quickly due to the high ripple current. A 50a supply would need a much, much bigger transformer, 6awg wire connections, and about 10x to 50x the capacitor size depending on acceptable ripple.

[@TheRealObamagaming]

what would that be in uF? and only one capacitor or multiple in parallel?

[@RolandElliottFirstG]

He says he is an electrical engineer, I just hope he doesn't inflict his work on some poor peoples house wiring, many homes may have fires in there electrical wiring. Such a joke, and they let this kind come play out here with there 3rd rate failed circuit descriptions and little boys homework projects.

[@kg2ar954]

14.7 volts is needed to charge 12 volt battery

[@YT-ls5cq]

The size of transfomer is so small, 50A is impossible !!!

[@tform1]

Возможно, но недолго)))

[@tform1]

Для этого трансформатора и один такой диодный мост - перебор. Плёночные конденсаторы не нужны в этой схеме. Аккумулятор, разряженный до 3,8 вольт можно смело отправлять на утилизацию. Напряжение 13 вольт на выходе выпрямителя с конденсатор ом, и без нагрузки недостаточно, чтобы зарядить нормально 12вольтовый кислотный аккумулятор. Должно быть 14,2 - 14,5 вольт. Видео, видимо, снимается для того, чтобы снять видео. Самое полезное в этом видео - реклама jlcpcb

[@mohammedtarifi4569]

There is no current limit circuit and fixed voltage at least That would dammage the battery

[@EliasBekele-gs3vh]

Is that have cut off when full battey

[@inventorkr1]

NO

[@utinpumer508]

Используются провода на 10 ампер. На 50 ампер трансформатор будет весить больше 7 килограммов.

[@СарматНазар]

Да я тоже так делаю этот транс на10ампер болше будет сгорит

[@dragon48rus92]

13 volts is not enough!!! charging should be 14.5-15v!!

[@maciekre5351]

JPD! Kolejny szkodliwy film! OMG! Another one dangerous video!

[@full954]

Я знаю как не сделать зарядное на 12вольт.)))

[@samsoniwu2044]

Wao this is good and interesting, but the names of components used is not mentioned. 🤔

[@Wolf10-xsl]

that transformer will give you "rated" 20A @12V at most, testing the rating of a power supply is not blowing fuses instead connect a load (like car glow plug) and measure the current

[@herryoshikawa]

I don't think this circuit is good for most batteries except one to discard after this trial.

[@jimcatanzaro7808]

All you need is 1 bridge rectifier and 1 capacitor 35-50vdc -2000mf

[@soupflood]

The battery itself acts as a capacitor, doesn't need any more.

[@Globaltecbrasil]

Parabéns, excelente projeto. Além facilidade do entendimento

[@victoryfirst2878]

I always put in a like when I watch a video. Tip my hat off to you Sir making a charger when they are so cheap right now. Very simple and to the point manufacturing of this product. Nice work too. Peace

[@invencoescuriosidades3281]

Qual é esses capacitores azul?

[@soupflood]

Lower value capacitors used for suppressing high frequency currents.

[@AURELIOMOREIRAam1960]

Amigo tem montagem de fontes, estabilizada, 13.8 50amp?

[@DonatoGreco]

@7:53 you got the hilarious moment !!! I hope it was on purpose, for great cinematography, or did I get it wrong? 😂

[@cronos1675]

Does it have autocut safety and what is the output ampere .

[@denisosmarcabreraleguizamo9870]

No es superior a 5 amperios

[@lucbraeckman4654]

hope it is solder paste for electronics. I would have used thicker wire to allow your 50Amp in the secondary without any loss

[@robertosoares9309]

Eu costumo usar um Kbpc5010 e dois capacitores de. 35 v 3300uf em paralelo. Chega a 14.2 fácil fácil. Em carga fica 12.8 até chegar os 14 de volta. Valeu pela ideia Abraço.

[@tonyferreira6679]

Nossa! Retificação pura

[@tonyferreira6679]

PS,tem uns aí dizendo que não precisa capacitor depois da retificação.Eu aqui tenho uma fonte 1/2 onda e sem capacitor, só pra bateria.Fazia com um retificador uma lâmpada 110vac .Estou montando uma fonte trasistorizada (2n3055) 20a/24Vcc cap/ 35vcc/6800 uF.

[@soupflood]

@@tonyferreira6679 you used that setup directly from 110v ac without transformer?

[@romeshsandaruwan97]

The capacitors are not available in store. Can you share the another link for buy this capacitor., 47nf

[@romeshsandaruwan97]

What is the voltage of capacitor?

[@inventorkr1]

The link has been updated, you can check again

[@khristianmarkanthonylacand4159]

What is the names of the blue one that comes with 47nf?

[@RickyMartinez-d3w]

What are the function of 5 AC capacitors with parallel connection after the bridge rectifier? Isn't it that the output voltage after the bridge is already DC volts?

[@mikuicola2646]

50A ? capacitor ?? Inventor ???

[@chongshenchang9367]

Values of those non-polar capacitors..??

[@tform1]

Они не нужны. Все равно эта схема - мусор

[@akimdenver606]

Please tell me where does the charger takes its energy to charge the battery ? -does it just usés the energy coming from the capacitors then amplified to output it? - OR is there a power supply which supplies power to the device and which at it turn convert it to 12v supply it to the battery?

[@jfz4971]

Con ese cargador NO VAS A CARCAR NI UNA SOLA BATERIA. Necesitas como mínimo 13,8 voltios.

[@anonymusjammer]

Scusa la mia ignoranza che mi serve che fai saltare i valvolini se e un caricabatteria a 12 volt?

[@jimcatanzaro7808]

Also no fuse ?

[@MrDIYPh]

pls..me i know the parts and value you can use, like rectifier and the blue one?

[@mikejones-vd3fg]

excellent, diy vibrator next please

[@rty1955]

Why is it necessary to show each and every solder joint & wire????

[@winkongovec]

Во первых, такие акамуляторы заряжать надо пульсирующим током, электролитических канденсаторов быть не должно, Во вторых для полноценного зарядного надо не 12 вольт а 14 вольт

[@VLADIMIR-zk9ry]

Только посмотрел на диодных мосты и сразу выключил видио.

[@mousashamil9153]

No need to use capacitor for the charger, capacitor can be used for adaptor .

[@adeleyeayodeji1032]

I have 1amp transformer what can l do to make it charge 12v 7amp battery

[@mikejones-vd3fg]

what would happen if you put the leads on your tongue like a 9v battery, would you get a shock or a burn?

[@davidfalconer8913]

It is ESSENTIAL that the charge voltage NEVER exceeds 14 Volts for sealed batteries ( like the one shown ! ) or they gas and you lose water from the acid , resulting in a ( soon to be ) dead battery ! ! ( only batteries that can be easily topped up can endure higher unregulated voltages , and , when you do top up DO NOT use tap water as this may cause faster self discharge )

[@จิงจิงก้อชอบ-ฐ1ห]

In put 9VAC Out put 13-14vdc Input 12vac out put18vdc Can you take ic recgulat zener diod at 13.75 volt.

[@inventorkr1]

Yes

[@salifbenmusa1142]

hi sir, your video is very edifying. please how many amps is the transformer?

[@tform1]

Надо 16 вольт 10 ампер. Последовательно с аккумулятором лампочку 12v 60w, для стабилизации тока на 5a. Если нужен другой ток, берём другую лампочку.

[@amitgaikar7910]

How much ampere in output

[@soupflood]

Not more than 10

[@TUTORIALLISTRIK303]

Thanks your tutorial friends good job👍

[@luishernandezrojas6081]

El nombre de k materiales utilizó para hacerlo

[@scamper_van8470]

Hi and sorry to bother,i have a question. Can i use this battery charger obviously eliminating the capacitors as a power supply for an high Amps DC motor,obviously adding more diode bridge to reach 200+ amps?. Thanks in advance for the answer.

[@denisosmarcabreraleguizamo9870]

La corriente máxima que proporciona el tranformador es de 8 a 10 amp como máximo, no fue necesario utilizar dos puentes de diodos de 50 amp ni tampoco los condensadores en cantidad, el amperaje solo es posible aumentar agregando más transformadores y conectarlo en serie. De lo contrario te compras un transformador grande utilizando en los viejos soldador eléctrico y había que hacer una modificación en el embobinado secundario. Estos si puede manejar corrientes de 200 a 250amp saludos

[@tform1]

К сожалению, нет. Схема говно.

[@ХоКААбби]

Это не зарядное а простой блок питания с ненужным усложнением. Не о каких 50А речи и нет. Предохранители и провод сгорают за счёт заряда конденсатора.

[@TheChandranari]

Ordinary people cannot under stand anything about the various connections he is doing so fastly&without any clear explanation also Sketch or diagram of this charger will help to understand some thing!

[@АлександрФерко-в1д]

Транс на 12 это мало, надо на 14-15 потому что ещë на диодных мостах потери будут и в итоге на выходе вольт 10 будет и акум ты такой зарядкой не зарядишь

[@ЕленаВаракина-в3ц]

С языка сняли.Регулировки нет.Напряжометра и токометра нет. Защиты нет.Как "прикуриватель" пойдет, и то слабоват (ну если только для ИБП).Зачем надо было искрить?Зачем гирлянда конденсаторов для зарядки?

[@bishnupadamanna934]

Sir can you make a vedio on making a 36v e- bicycle controller

[@mamangtimur]

🇮🇩🎀sukses dan sehat slalu 🎀🇮🇩👍

[@I_CAN_FIX]

This is very strong 😱👍👍

[@norbertbenyak7125]

why need 2pcs gaetz-bridge in paralel, one is more than enough for this transformator??? it's about 50-60 VA

[@wenztvtech7452]

good job bos galing ng event 👍👍👍

[@sigitsutardichannel3754]

Menakjubkan luar biasa👍👍👍

[@scienceguide3880]

Safety first: no touch hv wires with bare hands use plastic gloves to avoid electric shock

[@LV-fx5nr]

12V is HV? 😂😂😂😂

[@scienceguide3880]

@@LV-fx5nr i say 220v. Do you know safety rule ? Do not touch 220 with bare hand

[@007floppyboy]

@@scienceguide3880 Actually 220V is still LV, but you are right, better still turn the damned thing off.

[@Haost-e1d]

هلو ....ممكن ان تكون الامبيريه A ٢٠٠ A والفولتيه V من ١.٥ الى ٦ vالىالى ١٢vاي متعدد....الفولتيه والامبيريه ثابته على ٢٠٠ أمبير

[@ardoughman1323]

what is that 6- electronic component in BLUE and WHITE color tha soldered in parallel? And thank U for the tutorial video😀👌👍👍👍

[@inventorkr1]

Capacitors

[@jekfabian3254]

Ini bisa diubah menjadi CT?

[@sergeibeloborodko3455]

15 ампер нет! Конденсатор помог спалить предохранитель со 2-го раза.

[@iamgaazli2525]

Masih kurang kuat untuk charger aki diatas 50A,,, pergunakanlah kuprox paling sedikit, 6 pieces..

[@isaacyn8256]

Brutal soldiering!

[@kavinsp]

Thank you youtube for dislike option, i had a charge depleted battery, now i have a fried battery.

[@maju4921]

Itu travonya berapa amper?

[@ARDYKRIS]

Nice sharing video,my friend.....👍👍👍

[@dont.ripfuller6587]

Reviewed the video for SHTF knowledge , prepping Reviewed the comments for insight on what I just watched. Meditated subconsciously for many moments while doing something else and have come back with great answers to many questions that have been and there's many great things...um 🤔 nvrmd, moving forward Takeaways- when prepping for the SHTF - be sure to kidnap a good computer teck nerd to build your stuff for you while you're sharpening your spear to go grocery shopping

[@garrysekelli6776]

Is that dangerous if you touch the two contacts with your hands?

[@jimcatanzaro7808]

Not with one hand but 2 yes

[@garrysekelli6776]

@@jimcatanzaro7808 what about testiclles?

[@Comrade_YG]

WHAT KIND OF A DUMB QUESTION IS THIS? OF COURSE ITS EXTREMELY DANGEROUS!

[@shashikumarmahato]

Useful video congratulation ❤

[@maximo-imp]

La configuración de los puentes de diodos en paralelo es incorrecta.

[@aleksandrmatlachov3934]

ГАБАРИТНАЯ МОЩНОСТЬ ТРАНСА, ОКОЛО 100 ВАТТ, 10 АМПЕР ДОЛГОВРЕМЕННО ПРОБЛЕМНО, А СКОРЕЕ Н Е В О З М О Ж Н О .

[@ms.saherasultana207]

নিল কালারের ৫টা দিয়েছেন ওটার নাম কি আর মডেল কি?

[@renelefebvre53]

Very bad solder, why put 2 bridge in parallèle when the transformer is only give 10 A maximum ? Why put 5 capacitors in parallèle, only one electro chimist is OK. Please, learn true electronic before make vidéos on it.

[@veeem3964]

You should not be shorting the output of the charger with high amp fuses you may burnout the transformer, I don’t understand what you’re trying to prove doing this. Gabriel is right , no capacitors for smoothing the output

[@luckyvojage7719]

А в іншу сторону можна? З акамулятора 12в в 220 з гарною синусоїдой.

[@alexkirlian]

It's just a 12V Power Supply... not a battery charger... It wil be cause a damage to battery.

[@attilanagy2460]

Áram generátor tabu?

[@paulocesarvannuccitanclert4822]

Como fazer um mini inversor obrigado

[@ТигрСтрелец-н5х]

Молодець дуже цікаво .

[@chilledoutpaul]

Nice project, well done 😉

[@stefano10100]

Non si possono collegare dei diodi in parallelo!

[@tiagochborges9006]

NOME DAS PEÇAS ????

[@SC.243k]

professional work, Thanks my friend ♥️

[@luizmoreira6846]

Olá. gostei do vídeo e projeto, gostaria que você colocasse os dados das peças..

[@gururajashrit2162]

Nice video and keep posting , charging a ups battery u need 14.2 V Dc is ok but giving higher voltage will ruin the Battery .

[@jimcatanzaro7808]

Talk about overkill buddy lol 😂

[@ММЕХАНИКАВТОМОТО]

Трансформатор откуда взял?

[@mirceacluj]

este de la o sursa de protectie a calculatoarelor .Atunci cand cade tensiunea de retea aceasta sursa da 200va de la o baterie de 12vc Un invertor se numeste

[@maxim-perepelica]

На аккумуляторе 3 вольта при допустимом разряде до 7 вольт, его только в утиль.

[@bambarbia7]

автор, а можно вместо конденсаторы 47nf, поставить.... 680 n ?? 0.47 uf ?? 0.22 uf ?? 470n ?? какие из этих можно поставить ?? и можно ли поставить 3 штуки или 4 штуки вместо 5 штук ?? ответьте пожалуйста, ну или зрители ответьте пожалуйста.

[@inventorkr1]

0.47 uf

[@bambarbia7]

@@inventorkr1 БОЛЬШОЙ РЕСПЕКТ.

[@น้อยโหน่งนะจ๊ะ]

capa no.?

[@firebol2]

Нет стабилизации , и напряжение слишком мало для зарядки акб

[@SOLOELECTRONICANET]

Amigo eso no da 50A ni en nitrógeno liquido 😅, los cables para 50A son como mínimo de 16mm de sección y los que tú pones son de menos 1.5mm🔥

[@betojimenezdj1293]

Puede hacer un inversor de 12v A 110v 5000w

[@cuongnguyenquoc6356]

Ad hướng dẫn mod vợt muỗi mạnh lên giờ 3,4 con vô một lúc là nổ Không nổi. Tks ad

[@mdalamgir-hu6zw]

ডিভাইছ⚡