Thank you for your good tutorials and it has recently become much better that you are putting the original sound on the video. Please also include the voltage input higher than the computer power supply. For example, I really need it from zero to above 30 volts. Thank you.
Great video again. However, the problem with these videos is that the modification scheme is not shown - in the video it looks like soldering completely different IO contacts and many people ruin their sources this way.
Судя по яркости ламп, просадка незначительная. Но вы правы, хотелось бы знать точное значение напряжения под максимальной нагрузкой. А еще посмотреть пульсации.
@ Валяются. Только не вижу смысла практического в этой переделке. Ноут запитать от неё не получится. Телефон заряжать можно и от 5В линии. До лабораторника такой поделке как до Китая раком. Да и покупка конденсатора на 50В и потенциометра по деньгам выйдет не дешевле DC-DC понижайки с алика.
Hello bro, If there is an ampere in it, it would have been great if there was an ampere adjustment part, it is also very well made, This video is very well made, I request you to please make a video of Raspberry Pi, 100 MHz DSO, please bro , thanks 👍
А, я уже видел как Вы переделываете компьютерный блок питания в зарядку для автомобильных аккумуляторов. Только одного не понимаю, зачем припаивать выключатель на зелёный и чёрный провод, если есть выключатель сети на самом корпусе? Ну, спаял зелёный и чёрный вместе и всё - на одну деталь меньше.
Черный с зеленым не нужно спаивать. В этом блоке есть защита по току и от к.з. Поосле срабатывания защиты, чтобы активировать блок нужно замкнуть и разомкнуть зеленый с землей. Лучше кнопку с возвратом поставить.
замыканием этих проводов БП запускается, и лучше ставить кнопку без фиксации с нормально разомкнутыми контактами, как это сделано в компах а то что на корпусе отключает общее питание
I don't know if those supplies have sense lines like proper bench supplies but if they do, you should consider connecting it to the output, near the load. I didn't like seeing the big voltage drop when you connected the halogen. Yes, that might have just been voltage drop in the lines &/or the contact resistance of the croc clips but that is precisely what sense lines are for - to compensate for drops in output lines and connectors to ensure the full voltage is delivered to the load.
Thank your for the important vidéo. Please before making the same adjustable voltage power supply, I have some questions to ask you. Questions: 1- What is the value of the resistor that you removed from pin 16 and replaced with 100 kilos ohm? 2- Have you soldered the black and red wires to the plus and minus terminals of the 50V, 1000 microfarad capacitors? Thank you for answering my questions. 
Los transistores de estos circuitos están diseñados para una determinada carga en computadoras. Elevaste los valores de capacitancia pero esto no es suficient. Saludos.
Me gusta. Aprovecharia las otras salidas. El interruptor de encendido está al revés. Pondria ese interruptor en la misma carcasa. Le sumaría un circuito de protección contra corto circuito y una fuente dc-dc para el fan q se va a quemar por sobre voltaje.
Bu video dan sonra güç kaynakları çöpten toplanır bide buna voltaj göstergeli ekran li bide voltaj rakamlarını gösteren bir o dugmeeen oldumu tadından yenmez emeğinize sağlık başarılarınızın devamını dilerim
@@РамБик-п6ф Я не про косу проводов, а про выключатель на чёрном и зелёном проводе. Но теперь понял. Не во всех блоках есть выключатель сети на корпусе, а тут показано как включить(выключить) любой блок питания.
After a minute and 50 seconds the background noise changes from ideal working environment to a bustling atmosphere. Not sure what the purpose is in this, however; nice video. 👌
Yes, I forgot the movie was open on my computer and I had to camouflage it to avoid copyright infringement due to the music and sounds. I congratulate you on your attention, you are a really careful viewer. ❤❤❤😁
Scusami forse non ne capisco molto di elettronica.... ma se il potenziometro lo avessi collegato direttamente all'uscita 12v che hai isolato nelle prime fasi del video...? Avresti comunque avuto 12v variabili.... che cambiava?
If you put the potentiometer as in movie, you can control the power until 20 amps, if you put at the output wires you can obtain only few miliampers of regulated voltage and can burn the potentiometer.
İyide bu çalışan güç kaynagi .çalışmayanın muhtemel arizalarından bahsetseniz. Tamam bu konuda başka kanallarda videolar var. Ama.şu videoya benzer de birsuru video var.
Boa tarde aqui é o Paulo do Brazil tudo bem com o Senhor;eu já acompanho o seu trabalho a um bom tempo e como a sua didática ao ensinar é muito prática e versátil parabens e feliz 2025 a tds do canal 1 abraço.
İlk kestiğiniz yeşil siyah kabloları bir birine lehimleseydiniz halihazırda psu üstündeki anahtardan açıp kapatabilirdiniz. 2. Anahtarı boşuna takmışsınız:)
И что? 16 вольт максимум? Я переделывал блоки питания до 28 вольт, а тут увидел максимум 16. Может стоило бы показать максимум напряжения? Если боялись сжечь лампы, то подключили бы последовательно. Или 16 вольт и есть максимум? Тогда переделка хоть и полезная, но можно сделать и выше напряжение. And what? 16 volts maximum? I redid the power supplies to 28 volts, but then I saw a maximum of 16. Maybe it would be worth showing the maximum voltage? If you were afraid of burning the lamps, you would have connected them in series. Or is 16 volts the maximum? Then the alteration, although useful, can also make the voltage higher.
@@levyashin2312 Вентилятор можно подсоединить на 5 или 7 вольт. Или поставить отдельный блок питания от мобильного телефона переделав его в 8-12 вольт. The fan can be connected to 5 or 7 volts. Or install a separate power supply from your mobile phone, converting it to 8-12 volts.
The yellow wires which is the 12th of the supply has the lowest current capacity of the whole power supply I'm wondering why you didn't choose the red wires normally the 5 volt supply can supply over 20 amps
Actually there is more power on the 12V line, just do the math: (5V) X (20A) = 100W and (12V) X (10A) = 120W If you raise the voltage, the amps will drop to maintain the output power of 120W, and if you drop the voltage, the amps will raise in the same proportion. (Basic electronics) 😉
@MECANICANN so the power supply you're working with must be something different every power supply I've ever removed the 12 volt line with the least powerful. So here's a question for you if the 12v line can produce 20 amps what are they using it for in the computer? In my experience the old school computers use the 5 volt line as the main power supply now ic chips are running at 3.3 volts and that has become one of the main sections of the power supply.
@@josephmaughan1635 Yes, old school computers used 5v as the main supply but in more modern ATX supplies the 12v rail now has the most power output by a long shot. The 12v rail is being used to mainly power the CPU and GPU card, with the motherboard regulating the voltage as required. The 20 amps on this 12v rail is low compared to current ATX power supplies. The PSU in this video is still a very old school PSU, but it's easier and safer making the 12v rail go up to ~16v, rather than the 5V rail where there are possibly many more low voltage components that'd need to be changed. It'd probably be impractical to do, or may even be virtually impossible. That's my understanding of it.
@rogerwilco5187 okay here's my point in the video of example the person switched from one type of bulb to another progressively getting larger meaning using more current it was obvious did the power supply was sagging if it were a 12-volt source with a regulator Incorporated in it like the old 5 volt line there would be no sagging. No disrespect intended please explain.
30 volta kadar çıkabilir ancak akım düşüyor ve tüm kapasitörleri degiştirmek gerekli 5 volt çıkışı kapasitör limitini aşıyor bu durumda ayrıca kısa devre korumasının da iptali gerekli kısacası 20 voltu geçmeni tavsiye etmem ben 17 volt civarında bırakıyorum en ideali bu ayrıca fan beslemesini ayırıp 7812 üzerinden vermelisin fan 17-18 volt gibi bozulmadan çalışır ancak 30 voltta duman çıkacaktır. :)
Diyer powersuply yapmak oluyormu bilgisayar için olmayanlar.hani kameralara bağlanır ya 12v 30-40 amper olan. Bide 12 den fazlaya çıksın . Təşəkkür edirəm
bu başka bir konu ancak ben bir sonraki versiyonda harici devre eklemeyi düşünüyorum yada adj girişini bir opamp ile geri besleyerek akımı sabitlemek mümkün
![BLACK BAG - Official Trailer [HD] - Only in Theaters March 14](http://i.ytimg.com/vi/Du0Xp8WX_7I/mqdefault.jpg)
Thank You Zafar for this Video .
Thank you for your good tutorials and it has recently become much better that you are putting the original sound on the video. Please also include the voltage input higher than the computer power supply. For example, I really need it from zero to above 30 volts. Thank you.
saludos y mis respetos desde Cuba mi amigo
ELİNİZE SAĞLIK
Nice🎉
❤👌
Great video again. However, the problem with these videos is that the modification scheme is not shown - in the video it looks like soldering completely different IO contacts and many people ruin their sources this way.
Does not matter the scheme, you should search for voltage regulator and this to be replaced by a variable resistor.
@@nastasepuscarias But I understand. The problem will be the amateurs...
Dire che sei un mostro di bravura è poco 💪🏿💪🏿💪🏿
From Italy
😮🧟🦹🦖😂
buen proyecto saludos desde venezuela
Thanks, I needed this
Teşekkürler. -İlk defa müziksiz bir videonuzu izledim 👍
Tam aradığım içerik. Teşekkürler.
👍 Класс 😊 Спасибо!
Спасибо за ваш комментарий и поддержку.
tebrik ederim hocam
Awesome sir you're always great
Измеряя ток, нужно измерять и напряжение и показать, есть ли просадка по напряжению.
Судя по яркости ламп, просадка незначительная. Но вы правы, хотелось бы знать точное значение напряжения под максимальной нагрузкой. А еще посмотреть пульсации.
А толку? В принципе непонятно нахрена вся эта заморочка.
@ Ну, старые БП у каждого сейчас валяются. Как лабораторник на скорую руку и за копейки вполне годится.
@ Валяются. Только не вижу смысла практического в этой переделке. Ноут запитать от неё не получится. Телефон заряжать можно и от 5В линии. До лабораторника такой поделке как до Китая раком. Да и покупка конденсатора на 50В и потенциометра по деньгам выйдет не дешевле DC-DC понижайки с алика.
@igorbrick9548 . Лабораторник без регулировки по току ? Ограничение по току, вас не интересует ?
Creative,thank you:)
Muy intresante y muy útil....para ahorrarse un dinero........😊
No pensé en ahorrar dinero :)
Very good
thx my friend
مشكور الله يعطيك العافيه
Nice! BTW, you should never touch the quartz glass with bare fingers. The oil can create hot spots causing it to pop.
A no Music video! gooooood....
Eline, emeğine sağlık. Teşekkürler.
güzel desteğin ve yorumun için ben teşekkür ederim
easy peasy, thanks
Güzel video voltaj ve amper ayarı mümkünse ayrı ayrı olabilse daha güzel olur 🤔🤔🤷💯👍💯👍💯🎇🎊🎆🎉
Hello bro, If there is an ampere in it, it would have been great if there was an ampere adjustment part, it is also very well made,
This video is very well made,
I request you to please make a video of Raspberry Pi, 100 MHz DSO, please bro , thanks 👍
Muito bom.
А, я уже видел как Вы переделываете компьютерный блок питания в зарядку для автомобильных аккумуляторов. Только одного не понимаю, зачем припаивать выключатель на зелёный и чёрный провод, если есть выключатель сети на самом корпусе? Ну, спаял зелёный и чёрный вместе и всё - на одну деталь меньше.
Наверное потому, что не у всех блоков питания имеется такой выключатель.
@АнатолийШульга-ю9р Ну да, не подумал.
A fonte ATX liga realmente quando se juntam os fios verde e preto, ligando o interruptor que vem com a fonte elas ficam apenas em "standby"
Черный с зеленым не нужно спаивать. В этом блоке есть защита по току и от к.з. Поосле срабатывания защиты, чтобы активировать блок нужно замкнуть и разомкнуть зеленый с землей. Лучше кнопку с возвратом поставить.
замыканием этих проводов БП запускается, и лучше ставить кнопку без фиксации с нормально разомкнутыми контактами, как это сделано в компах а то что на корпусе отключает общее питание
I don't know if those supplies have sense lines like proper bench supplies but if they do, you should consider connecting it to the output, near the load. I didn't like seeing the big voltage drop when you connected the halogen. Yes, that might have just been voltage drop in the lines &/or the contact resistance of the croc clips but that is precisely what sense lines are for - to compensate for drops in output lines and connectors to ensure the full voltage is delivered to the load.
❤❤❤ ممنون و حداکثر ولتاژ ۱۶ شد که کم بود باز
Thank your for the important vidéo. Please before making the same adjustable voltage power supply, I have some questions to ask you.
Questions:
1- What is the value of the resistor that you removed from pin 16 and replaced with 100 kilos ohm?
2- Have you soldered the black and red wires to the plus and minus terminals of the 50V, 1000 microfarad capacitors? Thank you for answering my questions.

Harika olmuş abi, emeğine sağlık!🥰
çok teşekkür ederim kardeşim size ilham verebildi isem ne mutlu bana
Good
Los transistores de estos circuitos están diseñados para una determinada carga en computadoras. Elevaste los valores de capacitancia pero esto no es suficient. Saludos.
Me gusta. Aprovecharia las otras salidas. El interruptor de encendido está al revés. Pondria ese interruptor en la misma carcasa. Le sumaría un circuito de protección contra corto circuito y una fuente dc-dc para el fan q se va a quemar por sobre voltaje.
Вентилятор надо переподключить на линию +5В
Хорошая работа!
"HAPPY BIRTHDAY" masters from ROMANIA... useful project for a source.🙏
Thank you very much, love to Romania, it is a country I want to visit before I die.
Może służyć jako zasilacz laboratoryjny👍
Amaörler için kesinlikle zor .tecrübeli bir elektronikçi olarak söylüyorum
Bu video dan sonra güç kaynakları çöpten toplanır bide buna voltaj göstergeli ekran li bide voltaj rakamlarını gösteren bir o dugmeeen oldumu tadından yenmez emeğinize sağlık başarılarınızın devamını dilerim
### important atx smps to variable power supply video 👍👍👍 thanks
Merci !!
Nice 👏👏🙏mr.zafier yildiz
03:40 cooling fan connector should be fully pressed for satisfied connection.
Elinize sağlık hocam. Merak ettiğim şey değiştirdiğiniz kondansatörden + , - ucunu pot a bağlayınca kısa devre olmuyor mu? 3:20
dangerous work!!!!!
ขอบคุณมากครับ
You should state in your video that people should be very careful NOT touching the leads of the capacitors. The power can kill you!
👍👍
İternette bu modifikasyonun başka bir benzerini gormedim yerli ve yabanci siteler dahil. Zafer yildiz sizi kutlarim.
Za szybko pokazujesz dzieki
Just hot glue one of these boxes to every wall in your house that you want a dimmer switch and light located at, and you're set!
Hocam volt ampermetre de ekleseniz bir sonraki projede dadından yenmez.
Akım kontrolü düşünüyorum kardeşim
Çok faydalı proje ...ellerine sağlık harika ❤
teşekkürler kardeşim
Теперь я знаю как из блока 300 Вт сделать блок на 100 Вт.
Я никогда не смотрел на это с такой точки зрения, но ваше замечание действительно верно :)
@@Незнайка-щ9ьЗадал такой же вопрос. Спаял провода в кучу и всё.
@@СергейСазонов-о7п И зачем оставлять косу проводов?
@@РамБик-п6ф Я не про косу проводов, а про выключатель на чёрном и зелёном проводе. Но теперь понял. Не во всех блоках есть выключатель сети на корпусе, а тут показано как включить(выключить) любой блок питания.
por favor podrias explicar un poco el riesgo de esta modificación?
Amigo,como puedo variar el voltaje de fuente Corsair VS550,con el IC WT7527? Saludos.
Teşekkürler. 👏🏻👏🏻👏🏻
güzel desteğiniz ve yorumunuz için ben teşekkür ederim
Merci,
Comment fabriquer une alimentation 24v dc avec un courants jusqu’à 16ampere
Show!!!!!
thx my friend
👋❤❤❤👋
thx my friend
Super film. Czy można odłączyć wentylator od zasilacza? Bo potrzebuję do wzmacniacza audio. Żeby nie hałasował.
Não pode desconectar o ventilador, ele é importante para refrigeração, sem ele a fonte desligaria por super aquecimento
@@AmauriZanchin ok. thx
перекинь вентилятор на линию 5В . Будет тихо работать.
@ Dobry pomysł, spróbuję.
You are a genius!🤗
After a minute and 50 seconds the background noise changes from ideal working environment to a bustling atmosphere. Not sure what the purpose is in this, however; nice video. 👌
Yes, I forgot the movie was open on my computer and I had to camouflage it to avoid copyright infringement due to the music and sounds. I congratulate you on your attention, you are a really careful viewer. ❤❤❤😁
Mismo metodo para fuentes de poder de 110v?
Зафере, чудово, але ж без регулювання обмеження по струму ця робота ще не зроблена. Не я один прошу, багато хто тут просить другу серію.
Scusami forse non ne capisco molto di elettronica.... ma se il potenziometro lo avessi collegato direttamente all'uscita 12v che hai isolato nelle prime fasi del video...? Avresti comunque avuto 12v variabili.... che cambiava?
If you put the potentiometer as in movie, you can control the power until 20 amps, if you put at the output wires you can obtain only few miliampers of regulated voltage and can burn the potentiometer.
Apakah perlu melepaskan jalur proteksi di IC protect nya .. ?
А вдруг спалишь квартиру? Да ну нафиг, я если надо просто куплю...
Какой диапазон регулирования напряжения?
İyide bu çalışan güç kaynagi .çalışmayanın muhtemel arizalarından bahsetseniz. Tamam bu konuda başka kanallarda videolar var. Ama.şu videoya benzer de birsuru video var.
Dobrze że ktoś pomaga ale jaśniejsze światło i wolniej pokazywać dzieki
на корпусе есть кнопка, зачем вторая?
New friends here enjoy happy new years 🥰🌼🌼🌼
Zajebiste.
Dokładnie👍
Smart modification very nice video thanks
прикол в чём? - такие блоки продаются
Çok teşekkürler üstad.
Simple and easy!
Y el diagrama?
NICE, please make amper limit too! PEACE AND HONOR
next project topic :)
Boa tarde aqui é o Paulo do Brazil tudo bem com o Senhor;eu já acompanho o seu trabalho a um bom tempo e como a sua didática ao ensinar é muito prática e versátil parabens e feliz 2025 a tds do canal 1 abraço.
Good idea! Thank you!
Is the resistor that was removed connected to ground or connected to the positive 12 volt?
Wow
İlk kestiğiniz yeşil siyah kabloları bir birine lehimleseydiniz halihazırda psu üstündeki anahtardan açıp kapatabilirdiniz. 2. Anahtarı boşuna takmışsınız:)
И что? 16 вольт максимум? Я переделывал блоки питания до 28 вольт, а тут увидел максимум 16. Может стоило бы показать максимум напряжения? Если боялись сжечь лампы, то подключили бы последовательно. Или 16 вольт и есть максимум? Тогда переделка хоть и полезная, но можно сделать и выше напряжение.
And what? 16 volts maximum? I redid the power supplies to 28 volts, but then I saw a maximum of 16. Maybe it would be worth showing the maximum voltage? If you were afraid of burning the lamps, you would have connected them in series. Or is 16 volts the maximum? Then the alteration, although useful, can also make the voltage higher.
do not exceed 18V, it will burn the fan if long-term use
@@levyashin2312 Вентилятор можно подсоединить на 5 или 7 вольт. Или поставить отдельный блок питания от мобильного телефона переделав его в 8-12 вольт.
The fan can be connected to 5 or 7 volts. Or install a separate power supply from your mobile phone, converting it to 8-12 volts.
The moment, if + and - have a meeting 🙈
Der Moment, wo sich + und - treffen 🙈
Dobrá práca ✊️👍🇸🇰
How much voltage maximum?
The yellow wires which is the 12th of the supply has the lowest current capacity of the whole power supply I'm wondering why you didn't choose the red wires normally the 5 volt supply can supply over 20 amps
Actually there is more power on the 12V line, just do the math: (5V) X (20A) = 100W and (12V) X (10A) = 120W
If you raise the voltage, the amps will drop to maintain the output power of 120W, and if you drop the voltage, the amps will raise in the same proportion.
(Basic electronics) 😉
@MECANICANN so the power supply you're working with must be something different every power supply I've ever removed the 12 volt line with the least powerful.
So here's a question for you if the 12v line can produce 20 amps what are they using it for in the computer?
In my experience the old school computers use the 5 volt line as the main power supply now ic chips are running at 3.3 volts and that has become one of the main sections of the power supply.
@@josephmaughan1635 Yes, old school computers used 5v as the main supply but in more modern ATX supplies the 12v rail now has the most power output by a long shot. The 12v rail is being used to mainly power the CPU and GPU card, with the motherboard regulating the voltage as required. The 20 amps on this 12v rail is low compared to current ATX power supplies. The PSU in this video is still a very old school PSU, but it's easier and safer making the 12v rail go up to ~16v, rather than the 5V rail where there are possibly many more low voltage components that'd need to be changed. It'd probably be impractical to do, or may even be virtually impossible. That's my understanding of it.
@rogerwilco5187 okay here's my point in the video of example the person switched from one type of bulb to another progressively getting larger meaning using more current it was obvious did the power supply was sagging if it were a 12-volt source with a regulator Incorporated in it like the old 5 volt line there would be no sagging. No disrespect intended please explain.
بازم ک کلیدت برعکسه😅😂
اقصى فولت يصل اليه البور كام ممكن التوضيح
💯👍
Thanks Zafer en fazla kaç volt alınabılır ?
16v
30 volta kadar çıkabilir ancak akım düşüyor ve tüm kapasitörleri degiştirmek gerekli 5 volt çıkışı kapasitör limitini aşıyor bu durumda ayrıca kısa devre korumasının da iptali gerekli kısacası 20 voltu geçmeni tavsiye etmem ben 17 volt civarında bırakıyorum en ideali bu ayrıca fan beslemesini ayırıp 7812 üzerinden vermelisin fan 17-18 volt gibi bozulmadan çalışır ancak 30 voltta duman çıkacaktır. :)
Для чего нужен такой БП ?!
Не совсем понятно назначение. Сэкономить на чём ? Давайте примеры применения...
Please Power supply variabel from chargers laptop
по линии 12В только меняете? а как же другие линии? 3,3 5 ??? отключать надо остальное
TL494 рулит!
Diyer powersuply yapmak oluyormu bilgisayar için olmayanlar.hani kameralara bağlanır ya 12v 30-40 amper olan. Bide 12 den fazlaya çıksın . Təşəkkür edirəm
Amper ayarini nsl yapabiliriz
bu başka bir konu ancak ben bir sonraki versiyonda harici devre eklemeyi düşünüyorum yada adj girişini bir opamp ile geri besleyerek akımı sabitlemek mümkün
How to disable protection in power supply?