A Simple Trick to Get Variable Voltage from Any Fixed Output Power Supply!
ฝัง
- เผยแพร่เมื่อ 13 เม.ย. 2023
- Turn Any Fixed Voltage smps transformer to Variable Voltage Output (3V - 16V)
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Hello there! In this video, we'll be sharing a simple trick to get variable voltage from any fixed output power supply. Sometimes, it can be challenging to obtain the desired voltage from your power supply when it has a fixed output. However, with this straightforward method, you can overcome the limitations of your power supply and obtain variable voltage.
In the video, we'll show you the necessary materials and steps to use a circuit that allows you to achieve this. This method can be highly useful in electronic projects, laboratory applications, or other areas where you need to change the output of your power supply from a fixed level.
If you have a fixed output power supply and need different voltage levels, watch this video to learn this simple trick. Make your power supply more versatile and convenient!
Remember to exercise caution and always follow safety precautions when working with electronic circuits.
For sponsoring my video Thank You Altium Designer
#altium
#zaferyildiz
#powersupply
#electricity
#smsp
Variable - วิทยาศาสตร์และเทคโนโลยี
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Very excellent, and these are suitable for supplying and reducing the intensity of lighting for LED lamps
Nice Idea. Will make one ....
I try to modify a PSU of 12V 12,5A that actually deliver 13,7V in this way to obtain approximately 16V so I can charge with it a 12V 92A AGM battery.
On my PSU it have on the PCB 2 resistors of 2,2K.
I used a 220R resistor and a B5K but it's ticking, hardly starts for 2-3 seconds and stops, delivering a maximum of 9V...
Any advice, what values to use for the desired 16V as output?
think you very much sir your videos very helpful can you make a talki walki please
👍
Thanks, excellent technology. regards. Engr. Zafar Saleem
зафир - молодец !!! , хорошая доработка блока,
респект
Спасибо за комментарии и поддержку.
Конечно, МОЛОДЕЦ! Но я бы не стал сажать на термоклей переменник к радиатору. Его лучше установить на корпус при помощи кронштейна. Я все это сделал еще 7 лет назад, когда мне попался точно такой же блок питания с бракованным подстроечником
Very good Mr. Zafer Yıldız. Keep going.
teşekkür ederim Mühendis bey
hi . good job but it better to instal 2 potentiometers . 2nd is fine ajust
alternative can be reproduced the important thing is to understand the step up to the potentiometer
I have already one 12v 10 amps powersupply of this type, I like to convert this variable powersupply like you, what will be the resistance value of those 2 resistor, pl. Confirm
Usefull info technically, thanks full.... 🎉🎉🎉🎉
Thank you for the comments and support.
Cok güzel bir uygulama elinize sağlık bu aşamada eksik kalan smps üzerine sabitlenmis voltaj gösterge kiti bu da oldu mu müthiş olur. Başarılar diliyorum yeni videolariniz için takupteyiz.😊
biraz daha geliştireceğiz saygılar ve teşekkürler kardeşim
Muito bom!!!
Where shall I get this voltage stabilizer
Eu vou fazer algo similar a que você está fazendo no vídeo. A diferença de meu projeto é que eu estou usando um alimentador de computador.
elinize sağık
The little TL431 circuit parts are very good to use in so many ways. I've been using them for decades now...
Definitely a great integration.
very good 👍🏼
Thanks my friend
Good job mr zafar
Thank you for the comment and support.
Harikasın zafer kardeşim ⭐⭐💯💯👍👍
çok teşekkürler
sırrı incekara
Se este ajuste de corrente poderia se de 0 a 1,2 Amperes, neste caso só consigo se no LM317 estiver na saída do do potenciômetro '0 volts' estiver um lm 317 ltz com 100R como constante, ligado
E o capacitor suporta?
worth to watch for the music also!
thanks
Good work
Thanks my friend
ماشاء عمل ممتاز ، تشكر
شكرا جزيلا على الدعم والتعليقات.
Where to buy& the cost.
Available on line.
SUPER
Can make it output 1.5v ?
Hi broo. Iam your big fan from Bangladesh. Please making a powerful invarter like 2000W. Useing for angle grander 😊😊
love to bangladesh may in the future
Thank you so much broo😊
You might find some PSU will start switching on and of if the voltage goes too low. This is because the output voltage from the transformer to the pulse width modulation controller chip drops too low, and you get that clicking on an off from the PSU.
lower values will not be a problem.
Genial
My power supply is 12V 5A 60W. Can I also do this method ?
Ustam emeklerine sağlık benim sormak istediğim belki bazı arkadaşlar içinde faydalı olur bu smps adaptörler çok bulunuyor ve tahminim herkese bir tane vardır benim isteğim ustam aynı 12v 5 yada 10 AMP lik bu trafolarda senin yaptığın şekilde aynı direnç ve pot ile yapailirmi yoksa malzemeler değişecek mi birde ustam buna akım (AMP) ayarida yapıp bir vedo daha paylaşırsan dadından yenmez tekrar emeklerine yüreğine sağlık ustam ❤️👍
bu konuya çalışacağım saygılar kardeşim
@@ZAFERYILDIZ52 inşallah ustam bekliyor uz 🥰❤️👍
Terimakasih kini saya tidak perlu membeli variabel suplai...
Ilmu anda adalah anugrah
Sehat selalu dan berkarya adalah kebahagiaan
🙏😇
Terima kasih atas komentar dan dukungannya.
I want your voltage meter ....
И какой же ток на выходе после переделки?
have to check output capacitor voltage!!
usually only 16V on 12V supply, so change to 35V for *reliable* 16V output...poor quality capacitors may go "poof" if used at maximum voltage for any longer time!
Zafer usta süresi ayarlanabilen fasılalı silecek devresi yapabilir misin? en az komponentle nasıl yapılabilir?
bir NE555 Deveri ve röle ile harika olur
Pode colocar um tl431 de referencia 1.5 volts.
sim pode ser isso.
I did same but not getting exactly, perfect from 9-24 v, but fluctuating below 9 v. Any help ?. Thanks in advance.
Keep in mind that no matter what voltage you set, it's maximum output is 15.6W. That 21W automotive lamp will cause the power supply to overheat and it will either thermal shutdown or burn up at that load. It's the switching transistor that would burn and thermal shutdown will only happen if that feature is built-in with a temp sensor on the heatsink. That's a pretty big supply for only 12V/1.3A [15.6W] You can get small wall warts that put out 3A@12V and small laptop like/style power supplies that put out 10A@12V.
yes the total power is constant but works extremely well at lower values
@@ZAFERYILDIZ52 If you draw excessive current at a lower voltage even without exceeding the power rating you risk burning out the transformer secondary winding.
Kıymetli hocam, elinize emeğinize sağlık, internette angstrom gümüş suyu üretim cihazı yapımı ararken size denk geldim. Bu cihaz içinde bir el atsanız yapabilirmiyiz
😊 pek ilgi alanıma girmiyor ama bakarız saygılar.
And akiut the voltage of rhe capacitor?
Grato!
👉❤👈
Bravo
Teşekkürler Cemil bey
Der China Kram sieht wie Enterprise aus . Es ist aber auch nur sehr Einfaches drin.
Why can't they make a Vom with a buck/boost and an internal battery system to allow to measure and use
Judul laguy apa y mb bagus bener sampe menyentuh hatiku mengingat seseorang
Sir if it possible please make a wireless mic.
Thank you
there are examples in old videos on the channel
هل م̷ـــِْن الممكن جعل الباورسبلاي شاحنة بطاريات؟ م̷ـــِْن المعلوم الباورسبلاي أإأذأإأ شحنت به بطاريات يحترق
لديك لمحاولة
@@ZAFERYILDIZ52 انا اسئلك هل م̷ـــِْن الممكن جعل الباورسبلاي شاحن؟
Isn't enought solder in parallel the 5K Pot. on trimmer?
100 ohm resistor must be added for minimum value
@@ZAFERYILDIZ52 My goal is have regulation from 4V to 13V on MW LRS 150-12 supply, but there aren't TL341 and resistors around trimmer
Abi dc motorun gücü nedir nereden bulabilirim
Why is the potentiometer reversed?
If you reduce the voltage, can the internals handle any corresponding increase in current?
Similar questions exist if you increase the voltage (beyond the previously fixed voltage) will the components get fried?
My serious advise if you want a variable voltage supply BUY ONE, unless you happen to be a very highly skilled/competent in power circuitry and know exactly what you are doing.! I really admire people who play with electronics but there are are always dangers - fires explosions and electrocution which can be fatal! The rusts massively increase with decreasing skill level.
it is better to change output capacitor to higher voltage
👌👌👍👍
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И сколько ампер на выходе при 13.8 в. ?
Формулу мощности никто не отменял. 😊
👍👍👍
😍😍😍😍👍
👉❤👈
🙏🙏🙏🙏🙏🙏🙏🙏
Teşekkürler kardeşim
Orang indo ya
Give me diagram please
In the video description
SIMPLE????
FIRST one
I am having trouble understanding this bloke. Anyone else?
Please nevers show a vidéo with a bad exemple like that : When you use an équipement class 1 you have always to connect an earth wire !!!!!!
please elspeako ENGLISH!
👍
I hate altume disigner or what ever it's name. I hate that ad
회로를 봐야지 ! 짱구야 !
0-3k간 위험한 구간이 있을수도 있지 ! '0' 근처서 . .
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