A Simple Trick Convert SMPS Power Supply to Current and Voltage Regulated Variable Power Supply

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  • เผยแพร่เมื่อ 4 ก.พ. 2025

ความคิดเห็น • 93

  • @leeyoung4305
    @leeyoung4305 ปีที่แล้ว +9

    When overloaded, it's safer with input power cutoff, so it's amazing to see how many SMPS power supplies are created for industrial use, medical devices, LED power, and more! I think your skills are always great!

  • @mahdiamiri9603
    @mahdiamiri9603 ปีที่แล้ว +1

    Hello, engineer, I have completed the training of changing the power voltage of 12 volts and 10 amps, thank you

  • @NecaettinKugu-fv1ns
    @NecaettinKugu-fv1ns ปีที่แล้ว +3

    Selamün Aleyküm
    Yaptığın işleri takdirle izliyoruz, güzel çalışmalara imza atıyorsun. Başka videolarda da var ama özellikle bu devre yapılışı sırasında NEYİ NEDEN YAPTIĞINI ANLATARAK gösterseniz daha anlaşılır olmazmıydı.
    Hayırlı çalışmalar dilerim.

  • @bangjaka288
    @bangjaka288 ปีที่แล้ว +1

    Cool... Great idea my friend, keep going and keep up the good work, best wishes always

  • @amrishhirani6096
    @amrishhirani6096 ปีที่แล้ว +1

    Good video Thanks

  • @mahdiamiri9603
    @mahdiamiri9603 ปีที่แล้ว

    I am one of your followers, please reply, thank you

  • @Muhendisbeyy
    @Muhendisbeyy ปีที่แล้ว +2

    Bu adam bu işi biliyor çok net...

  • @fatiheneskuru4332
    @fatiheneskuru4332 ปีที่แล้ว +1

    Akım limiti için bir Op-amp ve şönt direnç kullanılarak ikincil bir feedback kurulabilir. Lm317 akım kontrolü için iş görsede üstüne düşen yük ile birlikte ayarlanan max voltajdan yaklaşık 1.2v daha düşük verecek ayrıca sıcaklıpğa ve yüke bağlı olarak bu fark az da olsa değişecektir. Benim favorim tl494 ile kurulmuş smps ler sebebi entegre zaten akım için bir feedback giriş piine sahip ve akım için referans girişi var, oraya bir pot atıp kolayca akım limitli bir smpseye çevirebiliyorum.

    • @byTTechInnovative
      @byTTechInnovative 2 หลายเดือนก่อน

      bir şema paylaşsanız da biz de yapsak hocam ya.

  • @nicoschadjidemetriou4373
    @nicoschadjidemetriou4373 ปีที่แล้ว +2

    You're always present with good ideas ZAFER . Thanks and BRAVO.

  • @esmsilaldurafi2473
    @esmsilaldurafi2473 10 หลายเดือนก่อน

    عمل ممتاز بارك الله فيك ..ولكن لم تشرح اين تم ربط دائرة التحكم في الامبير ..بصراحة لم افهم جيدا اين تم ربط اسلاك الامبير ...ممكن توضح لي لو تكرمنت في رد ...شاكرا لك ..

  • @ZafarIqbal-dp2ye
    @ZafarIqbal-dp2ye ปีที่แล้ว

    Good Idea Brother

  • @Seniman-45
    @Seniman-45 ปีที่แล้ว +1

    Good projects Power supply 12 volt DC adjustable control voltage and current 👍👍👍👍👍👍

  • @gmnppl2991
    @gmnppl2991 ปีที่แล้ว +1

    Good idea and can use the same modification on 15A 24V SMPS... any changes required?

  • @medhary7665
    @medhary7665 ปีที่แล้ว

    شكرا جزيلا أستاذ.

  • @lovepreetsinghgill517
    @lovepreetsinghgill517 ปีที่แล้ว

    This method is also correct and better.

    • @GeorgeAlbercook
      @GeorgeAlbercook ปีที่แล้ว

      Better than what? Just asking to learn.

  • @burkhardtkairies9126
    @burkhardtkairies9126 ปีที่แล้ว

    Du hast immer gute tips😊 ok❤

  • @VEDAT1966
    @VEDAT1966 ปีที่แล้ว

    Ellerine sağlık hocam çok güzel bir çalışma her zamanki gibi. Tebrikler.

    • @ZAFERYILDIZ52
      @ZAFERYILDIZ52  ปีที่แล้ว

      Ben teşekkür ederim kardeşim

  • @ElektroTech84
    @ElektroTech84 ปีที่แล้ว +6

    Merhabalar. Tl431 için koydugunuz 100 ohm ve 5k lik direnci nasıl hesapladiniz, bir program yada site adı var mıdır?

    • @PR_BlackMamba
      @PR_BlackMamba 7 หลายเดือนก่อน

      Trial and error

  • @RixtronixLAB
    @RixtronixLAB ปีที่แล้ว

    Nice video, thanks for sharing it :)

  • @byTTechInnovative
    @byTTechInnovative 2 หลายเดือนก่อน

    Hocam akım kontrolü için bağlanan pot un tam yeri neresi? üstten hangi eleman bacakları oraya denk geliyor bir şema paylaşabilir misiniz?

  • @garygranato9164
    @garygranato9164 ปีที่แล้ว +1

    2SD1047 ! ! someones been building an amplifier :) :) :)

  • @RomanGrp
    @RomanGrp ปีที่แล้ว

    Is it possible to do this with a dc-dc converter zk-4kx, replace the encoder with 2 resistors?

  • @MQVlogspk
    @MQVlogspk ปีที่แล้ว

    A. O. A bro ap ki video's bht ache hoti han ma sare watch karta hun
    Smps supply ki input minimum ketny volt pa on ho jate ha plz reply kerna

  • @mijhaeldr984xd7
    @mijhaeldr984xd7 ปีที่แล้ว

    Una pregunta para una fuente conmutada de 40A se puede usar un Mosfet irfz48n o irfz48

  • @4hmetblgc
    @4hmetblgc ปีที่แล้ว +1

    Başarılar hocam. 👍

  • @hasantamer9199
    @hasantamer9199 ปีที่แล้ว

    İyi fikir

  • @ulinnovie7291
    @ulinnovie7291 3 หลายเดือนก่อน

    transistor apa yang saya gunakan untuk 30A smps?

  • @MihaiTeSla
    @MihaiTeSla ปีที่แล้ว +2

    Можно не ставить силовые транзисторы для управление током, просто поставив дешевенький ШУНТ и LM358 который будет следить за током и сигналами управлять оптроном.

    • @ДмитрийКоролев-и5ы
      @ДмитрийКоролев-и5ы ปีที่แล้ว

      ну так покажи как это сделать!

    • @villidogin2711
      @villidogin2711 ปีที่แล้ว

      ​@@ДмитрийКоролев-и5ы Куча схем в интернете ограничителя тока на опер. усилителе, том же lm358.

  • @teslacoil9701
    @teslacoil9701 ปีที่แล้ว

    Zafer can you make a crystal radio work with no electric?

  • @sureyyaak5215
    @sureyyaak5215 ปีที่แล้ว

    Sayın Zafer Bey, videolarınızı ilgiyle ve dikkatle izliyorum. Teşekkürler. Üste taktığınız parçanın ismi dikkatle bakınca LM 317 gibi görünüyor. Doğru mudur. Sanırım açıklama yazılmamış. Yoksa ben mi göremedim. Saygılarımla.

  • @Hector-b2n
    @Hector-b2n ปีที่แล้ว

    Hoekom, wanneer jy probeer om 1 volt tot 1 ampère met 'n 5 ampère las te sit, gee die bron nie 1 ampère nie?

  • @GG-xt1hh
    @GG-xt1hh ปีที่แล้ว

    How about the lifespan of such a power supply? The power supply is designed for 12V. I have several such power supplies and I need to convert them to constant 5V to charge the cells.

  • @mehmetcerit7379
    @mehmetcerit7379 ปีที่แล้ว

    hocam AVR voltaj regülatörü olarakta kullanıla bilirmi?

  • @adelabdou549
    @adelabdou549 ปีที่แล้ว

    Please feedback the circuit of current limiter what Is the second transistor

  • @amirvafa7344
    @amirvafa7344 ปีที่แล้ว +1

    How about the diagram
    Where on the board you disconnected

  • @shuhratsaidboyev887
    @shuhratsaidboyev887 ปีที่แล้ว

    Tashakur

  • @dmisi1
    @dmisi1 ปีที่แล้ว

    i wait to you to make a webshop ! we want to order your "products"

  • @teknoturk78
    @teknoturk78 ปีที่แล้ว

    akim ayarini uc3842 entegresindende yapabilirdin o kadar ugrasmana gerek yoktu

  • @nursaitaksu-yt1nr
    @nursaitaksu-yt1nr ปีที่แล้ว +1

    Süper 😊

    • @practicallab
      @practicallab ปีที่แล้ว

      th-cam.com/video/xXmgRCfeMro/w-d-xo.html

  • @Brawl-Sars
    @Brawl-Sars ปีที่แล้ว

    Cift katman modulu gibi oldu

  • @Norman2Galindez5
    @Norman2Galindez5 ปีที่แล้ว

    where can i cut?

  • @youtubetv7000
    @youtubetv7000 ปีที่แล้ว

    SUPER

  • @zakimohi5259
    @zakimohi5259 ปีที่แล้ว

    استاذ Zafer المحترم أتشرف بمتابعتك واريد منك ان تحول شاشةSATALAYT RESIVER الرسيفر الخارجية الى فولتميتر لقياس الجهد Dc

  • @ultimategaming9843
    @ultimategaming9843 ปีที่แล้ว

    Can I use 3055 or 5200 instead of 1047??

  • @SayyedfayyazhaiderSayyedfayyaz
    @SayyedfayyazhaiderSayyedfayyaz 5 หลายเดือนก่อน +2

    no sir .. this is not good.. i want fix volt but we can amper veriable .. than work ok.. this project is only as a speed controler.. plz make only amper control project ..Thanks yaldies

  • @uma-g5l
    @uma-g5l 5 หลายเดือนก่อน

    lm317 ve d1047 baglantısı pdf dosyasında yanlış.Çizimde LM317 çıkışı ve pot ucu vcc baglanmış uygulamada lm317 çıkış ve pot ucu lm317 adj ucunda

  • @Brawl-Sars
    @Brawl-Sars ปีที่แล้ว

    Sirf o pcb kenari zafer bey muhendislik yapsin diye ayarlamislar ben dd diyorum kablolar orada sıkışır diye😂

  • @kenanelicanov2327
    @kenanelicanov2327 ปีที่แล้ว +1

    D 1047 ve baska guc transiztorlari akim ayarlmak icin uygun deyil. Kizma cok oluyor

  • @seyfullahyordem1838
    @seyfullahyordem1838 ปีที่แล้ว

    Zafer abi benim elimde bir multimetre var multimetrenin on of düğmesi çıtçıtlı anahtar multimeterenin de uyku modu yok nasıl yapabilirim

    • @seyfullahyordem1838
      @seyfullahyordem1838 ปีที่แล้ว

      Bazen düğme çantanın içinde basıyor multimetre sürekli açık kalıyor pil bitiyor

  • @kaangoncu2167
    @kaangoncu2167 ปีที่แล้ว

    Bu tarz işlerde bu potlarda hassaslık yok.çok türlü potlardan kullanın daha rahat syarlarsiniz

  • @huseyinkirci
    @huseyinkirci ปีที่แล้ว

    👍

  • @kamuranyazgan
    @kamuranyazgan ปีที่แล้ว

    👍👍👌👌

  • @user-nl1tx3sz3o
    @user-nl1tx3sz3o ปีที่แล้ว +1

    За пачку 3-

  • @felixtrinidad5248
    @felixtrinidad5248 ปีที่แล้ว +1

    супер. как сделать на 600w 48 v или 600w 72v ???

    • @villidogin2711
      @villidogin2711 ปีที่แล้ว

      По такой схеме никак, тем более что схема ограничителя тока на lm317 в таком исполнении может работать максимум до 1.5 ампер, а транзистор тут для прикола, весь ток потечёт через lmку, нет банального резистора который ограничит ток через стабилизатор. Это просто демонстрация концепта, который можно развить и доработать для своих нужд.

    • @felixtrinidad5248
      @felixtrinidad5248 ปีที่แล้ว +1

      @@villidogin2711 дякую за відповідь.

    • @GeorgeAlbercook
      @GeorgeAlbercook ปีที่แล้ว

      I'm the old datasheets for the LM315 they had application notes that included additional power transistors to increase the current beyond 1.5A

  • @ugur2821
    @ugur2821 ปีที่แล้ว

    👍👍👍👍

  • @hakankocabas0000
    @hakankocabas0000 11 หลายเดือนก่อน

    Elinize sağlık çok güzel oldu. 20 30 amper sağlam varmı önereceğiniz sağlam bi mofset

  • @electroniquepassion
    @electroniquepassion ปีที่แล้ว

    👍👋👏❤️🌹😉

  • @Brawl-Sars
    @Brawl-Sars ปีที่แล้ว

    Yeni canavar 😂

  • @abdelhamedmetwaly2782
    @abdelhamedmetwaly2782 ปีที่แล้ว

    بااخى لقد طلبت منك من فبل مشاركه الترجمه للعربيه ولا مجيب

  • @mahmutcetin7629
    @mahmutcetin7629 ปีที่แล้ว

    Abim sende güneş paneli varsa bana hediye etme şansın varmı tşk❤

  • @Brawl-Sars
    @Brawl-Sars ปีที่แล้ว

    Bur de buga otomatik isininca donen fan oldumu 4 4 luk canavar

  • @rahulbhaskar4179
    @rahulbhaskar4179 ปีที่แล้ว +1

    Please sir, give circuit diagram for current adjust...

  • @fekrykhalifa5200
    @fekrykhalifa5200 ปีที่แล้ว

    We didn't understand what a broken line was

  • @Norman2Galindez5
    @Norman2Galindez5 ปีที่แล้ว

    diagram sir

  • @shuhratsaidboyev887
    @shuhratsaidboyev887 ปีที่แล้ว

    Оfarin

  • @ErnieErasmus
    @ErnieErasmus ปีที่แล้ว

    No data to down load

  • @selcukakn5175
    @selcukakn5175 ปีที่แล้ว

    👍🇹🇷🧿

  • @umutsgames7122
    @umutsgames7122 4 หลายเดือนก่อน

    Bu kadar uğraş yerine voltaj ayarlamak için kullanılan potu dışarı alsaydın

  • @bybulent3282
    @bybulent3282 ปีที่แล้ว +1

    1 yıldan beri sizi izlemiyordum.cunku anlatmadan yapıyorsunuz amatorlere ogretmeyi bıraktınız sadece yapiyirsunuz