How to build SMPS transformer | Home make 12V 10A switching power supply

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  • čas přidán 22. 08. 2024
  • $2 PCBs(in 48hours): jlcpcb.com
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    How to build SMPS transformer | Home make 12V 10A switching power supply | SMPS transformer.
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    Make 24V 15A switching power supply from OLD Computer PSU V1
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    Make 24V 15A switching power supply from OLD Computer PSU V2
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    Music:
    Name: Itro & Tobu - Cloud 9 [NCS Release]
    Link: • Video
    From: NoCopyrightSounds

Komentáře • 201

  • @jamest.5001
    @jamest.5001 Před 6 lety +2

    Ah, inductor soup! Reminds me of my childhood! Special occasions. We always had inductor soup!!

  • @pmdsp
    @pmdsp Před 4 lety +2

    The definition of hand made.

  • @veegee24
    @veegee24 Před rokem

    5:19 Mom yelling: HOW MANY TIMES DO I HAVE TO TELL YOU NOT TO USE THE COOKWARE FOR YOUR SCIENCE PROJECTS!!!

  • @apurbadas5810
    @apurbadas5810 Před 5 lety +4

    very good. But you can use Acetone or Nail polish remover to wipe off the toner from the pcb instead. this will not thin out the copper traces.

  • @yelsing1
    @yelsing1 Před 4 lety +2

    Didn't you need to know core characteristics? I mean , how did you know how many turns to need to on primary side . The other thing is ,I did not see any auxiliary winding or optocoupler, don't you have feedback loop?

  • @Anturaju93
    @Anturaju93 Před 2 lety +1

    Why do you isolate the transistors from the radiator?

  • @1959Berre
    @1959Berre Před 4 lety +6

    The music makes me cry.

  • @Mikere5
    @Mikere5 Před 4 lety

    has commercial for JCpcb then literally makes his own pcb hahaha

  • @LongTechnical
    @LongTechnical  Před 6 lety

    Please download all file ( PCB file, lay file, PDF file, Gerber file ) here: drive.google.com/file/d/1UjW-VHvbHSNWNfw00ue3HTzWt3pBR8py/view
    Hope you get good power supply. Thanks

  • @G.Rengarajan
    @G.Rengarajan Před 4 lety +2

    Nice build!

  • @emadmohamed2368
    @emadmohamed2368 Před 5 lety +3

    Thank you . Wonderful Circuit

  • @NarasimhaB
    @NarasimhaB Před 6 lety +1

    Half through the video and subbed

  • @FusionVolt
    @FusionVolt Před 2 lety +1

    Please share smps transformer design calculations

  • @Sorodot
    @Sorodot Před 4 lety +1

    Better than others that I've searched for... btw what is the specification of choke (output inductor)? Core size, winding numbers and size of wire please?

  • @kukupee9
    @kukupee9 Před 5 lety +2

    Hi. If I want to make 24v. 20A SMPS do I need to modify only transformer windings or some other parts as well. How many turns of what no magnetic wire do i need if transformer modification is needed. Thanks

  • @RG-jc1uq
    @RG-jc1uq Před rokem +1

    Hi
    Thanks your good videos
    How can reach this pcb schematic?

    • @LongTechnical
      @LongTechnical  Před rokem

      I remember i shared in description of this video, please check

  • @bhartveersingh1865
    @bhartveersingh1865 Před rokem

    Good job man but lot of wasting water don't ignore

  • @EdelSM
    @EdelSM Před 5 lety +5

    @2:27 rats?

  • @dellsonydissanayaka3936
    @dellsonydissanayaka3936 Před 5 lety +5

    component list?

  • @electronic7979
    @electronic7979 Před 6 lety +2

    Excellent project

  • @republicoftutorials6068
    @republicoftutorials6068 Před 5 lety +1

    How did you calculate the turns of transformer, What if i use different size or shape transformer any good source to know about its calculation ?

    • @LongTechnical
      @LongTechnical  Před 5 lety

      Check the software for calculate the turns of transformer when use ir2153 on google. I don"t remember the name of software

  • @adeshinaajibola5114
    @adeshinaajibola5114 Před rokem

    How can I add LED to show if it is connected to load..The LED show come on whenever it sense load connected.

  • @digitaldata-surveying
    @digitaldata-surveying Před 6 lety +1

    Very nice job

  • @anonymousgaming1995
    @anonymousgaming1995 Před 5 lety +1

    Awesome bro very well!!!!1
    keep it up and nice work

  • @BilalKhan-sq6cs
    @BilalKhan-sq6cs Před 5 lety +1

    V.v..v.v nice brother..

  • @electroumit
    @electroumit Před 3 lety

    Good work. Thanks. But where is feedback? Where is optocoupler?

  • @SanelKeys
    @SanelKeys Před 5 lety +1

    I know I'm little late, but, please, can you tell me what kind of glue did you use for this transformer (to glue the core)?

    • @geovani60624
      @geovani60624 Před 2 lety

      aparently it's super glue, it's not that impotant

  • @bdl2714
    @bdl2714 Před 8 měsíci

    Can you make a list of what you used in this circuit?

  • @lorenloren2259
    @lorenloren2259 Před 5 lety +6

    I thought you were gonna make an smps transformer....not an smps circuit dawg..

  • @anilchotala5279
    @anilchotala5279 Před 5 lety

    Pcb see extra coper print hatane ke liye Kon sa acid use Kiya please batao

  • @MicrosiMe
    @MicrosiMe Před 5 lety +1

    Nice build.

  • @suhailasaba1051
    @suhailasaba1051 Před 4 lety +1

    Is there an explanation for as increasing frequency would give more power for a switching mode power supply ?

    • @raphaelcoti692
      @raphaelcoti692 Před 3 lety +2

      If the frequency is higher you will make more variation of the magnetic flux in one second, look at the Faraday’s law and the way power transformers are designed you will understand ;)

    • @suhailasaba1051
      @suhailasaba1051 Před 3 lety

      @@raphaelcoti692
      Thank you for your answer.

  • @jacmrecordss
    @jacmrecordss Před 2 měsíci

    funciona para 110v ??? works for 110v???

  • @pragalathan2714
    @pragalathan2714 Před 4 lety +1

    Resistor value in transistor gate ??? 27 ohm or 27 kohm

  • @user-bi2lx7ou7i
    @user-bi2lx7ou7i Před 7 měsíci

    without feedback opto ?

  • @adeshinaajibola5114
    @adeshinaajibola5114 Před rokem

    How can I measure board size in Sprint Layout 6.0

  • @giriphotog
    @giriphotog Před 6 měsíci

    IC details not mentioned which IC is that

  • @fadilchannel5904
    @fadilchannel5904 Před 5 lety +1

    Nice... 👍👍👍

  • @conv2381
    @conv2381 Před 2 lety

    We can't see the readings in your multimeter.

  • @swedensy
    @swedensy Před 4 lety +1

    Why every project is limited to 10 15A

  • @afikabachrony7257
    @afikabachrony7257 Před 5 lety +2

    Could you make 32v 5A from part of atx psu?

  • @ehsanlion4391
    @ehsanlion4391 Před 3 lety +1

    Hi
    What is the inductor capacity of this circuit?
    Thanks😍😍😍

  • @FoganouDade-ni6ut
    @FoganouDade-ni6ut Před rokem

    Hello I need the picture of the circuit diagram

  • @ichukdoank2792
    @ichukdoank2792 Před 5 lety +1

    can it be used for amps?
    and what is the maximum wattage amp

    • @HeLrAiSiNg1
      @HeLrAiSiNg1 Před 5 lety

      12v x 10A so its 120 watt supply .... and if im not mistaken most amplifiers work on low amperage i don't know what you want this for but you can look on your product chip how much amperage its pulling every product have its requirements im sure that you wanna run some texas instrutments amplifier which most work from 500mAh to 2A this one is not for amps and its not a game im not sure for your electronic skills on transformers even a small transformer can do alot when its not made right its not worth the time or your safety even the 120w is not that small current it will slowly convert your lectricity into bills better hook up some walmart thing 24v max 2A to a 50-100w amplifier depend on the chip req some can run even on 12v !!!

  • @chinchan9
    @chinchan9 Před 4 lety

    Very Nice!

  • @codewithme2571
    @codewithme2571 Před 4 lety

    why are you scrubbing it?

  • @papercuprawmaterialpapercu6376

    Sir u provide pcb and componant layout pdf

  • @Muhammadrafi-kp4qr
    @Muhammadrafi-kp4qr Před 5 lety

    Good work

  • @bikashborah1785
    @bikashborah1785 Před 5 lety

    IC ke pin no 2 se jo 15k hai wo ground hai ya pin no 3 ko gaya hai.Diagram mai ground hai aur aapne pin 3 mai diya hai.plz reply.

  • @freedomisfood6966
    @freedomisfood6966 Před 3 měsíci

    Your trans and emi is very big for 120w smps

  • @shaikwahed8096
    @shaikwahed8096 Před 3 lety +1

    which ic used in it ?

  • @bikashborah1785
    @bikashborah1785 Před 5 lety

    The 15k resistor from pin no 2 of the IC whether it is ground or connect to the IC's pin no 3 ? In pcb layout it is on pin no 3 and in circuit diagram it is grounded.plz reply.

    • @LongTechnical
      @LongTechnical  Před 5 lety

      15k resistor from pin no 2 connect to pin no 3

  • @natafutakiki2567
    @natafutakiki2567 Před 6 lety

    I don't see voltage feedback in your design. Does it have short circuit protection ?

    • @LongTechnical
      @LongTechnical  Před 6 lety

      No feeback. Only fuse for short circuit protection

  • @winwin7382
    @winwin7382 Před 4 lety +1

    Con ic tạo dao động là gì vậy anh

  • @jeffersonpauloasna284
    @jeffersonpauloasna284 Před 4 lety

    i want to make that but im confuse in secondary winding.

  • @lampam123
    @lampam123 Před 5 lety

    ทำใด้ด้วยหรอคับเก่งจิงๆ

  • @chethanraju6647
    @chethanraju6647 Před 5 lety +1

    Hello, i want to design an SMPS with 5v USB input and dual output of 12v and 5V for Battery and Ardunio respectively. I would request you to suggest a PCB board or an IC.
    Thanks and Regards

  • @egbertgroot2737
    @egbertgroot2737 Před 4 lety

    I learned a lot .. thanks!!! 110V mains overthere?

  • @agusmartopo887
    @agusmartopo887 Před 3 lety

    i m like layout black.white paper

  • @ahmedahmed-yg5fl
    @ahmedahmed-yg5fl Před rokem

    220v to 12 or 110 to 12

  • @testaja3614
    @testaja3614 Před 4 lety

    hello sir
    i got psu atx 12v 16a
    how to reduce the max current to 10a pleasee
    please give the simple way
    pwm tl494

  • @ientucamranh9270
    @ientucamranh9270 Před 5 lety

    a cho e hỏi nếu e muốn chỉnh thành 5v 30a thì thay đổi ntn ạ

  • @pollydor07
    @pollydor07 Před 5 lety

    Thanks

  • @engr.makabirarif722
    @engr.makabirarif722 Před rokem

    circuit diagram please

  • @giriphotog
    @giriphotog Před 5 lety

    sir how can i identify the size of the ferrite core of a smps transformer. i am planning to re use the existing transformer ferrite core to wind new one.

  • @Dkprat310
    @Dkprat310 Před 4 lety

    Sir will you sale one smps?if yes for how many rupees? Plz tell me I want just one smps but I am a mechanical engineering student so I want that ready made. Plz plz

  • @giriphotog
    @giriphotog Před 5 lety

    sir what modification to be done for output short circuit protection

  • @hicham5076
    @hicham5076 Před 5 lety

    hi thanks for the vedeo can you give me the name of the ic that you have used

  • @Iwan-te3hu
    @Iwan-te3hu Před 5 lety

    master ? if it to changing or modif to be 12vdc 60 a. how to changing ?

  • @carlosalba007
    @carlosalba007 Před 2 lety

    IC IR2153

  • @42698
    @42698 Před 4 lety

    Long ơi sao mình download về điện thoại sao ko được vậy ta

  • @sujitbishi8260
    @sujitbishi8260 Před rokem

    Please give me brother your Gerber files

  • @shajukk1984
    @shajukk1984 Před 6 lety +1

    Save water

  • @tarmalcomputers9723
    @tarmalcomputers9723 Před 5 lety

    what is the voltages ans amps for transformer that you had used

  • @hengkyambar8161
    @hengkyambar8161 Před 3 lety

    how do you adjust the voltage output?

    • @eustacehendrix9659
      @eustacehendrix9659 Před 2 lety

      Put a potentiometer/variable resistor on the output side. Similar to volume knobs.

  • @JBRAudioAvin-Todiwal
    @JBRAudioAvin-Todiwal Před 4 lety

    Bro I want this 12 v 10 a smps ic number if video.

  • @technical_guide
    @technical_guide Před 2 lety

    Circuit diagram please

  • @hasnainkhan8979
    @hasnainkhan8979 Před 4 lety

    You not 8pin IC number.....this is very important switching IC.......

  • @ranulfo102
    @ranulfo102 Před 5 lety

    O DIAGRAMA, ONDE ESTAR ? SÓ ESTAR DISPONIVEL O DESENHO DA PLACA DE CIRCUITO IMPRESSO. VOCÊ PODERIA DISPONIBILIZAR O DIAGRAMA ?

    • @CarlosFilmagem2008
      @CarlosFilmagem2008 Před 5 lety

      ta na descrição

    • @JoelGOMESALVES
      @JoelGOMESALVES Před 5 lety

      @@CarlosFilmagem2008 Isso explode ao ligar!IR2153 sem soft start na entrada explode ao ligar,não monte.Tanto que ele usou uma lampada em série,senão iria explodir alí mesmo.E outra,12v sem regulação pra que?Qualquer variação na entrada elevará a tensão para mais de 17 volts,ou menos de 10volts.

  • @giriphotog
    @giriphotog Před 5 lety

    sir i didnt find that ic detail in doc what ic it is please tell me

  • @emmanuelnwobi6117
    @emmanuelnwobi6117 Před 4 lety

    Circuit please

  • @ehsanlion4391
    @ehsanlion4391 Před 3 lety

    whats driver ic model?

  • @techera8353
    @techera8353 Před 5 lety +2

    Circuit diagram?

  • @trungvu2726
    @trungvu2726 Před 4 lety

    cho em xin link kênh tiếng việt của anh ạ

  • @techieelectro
    @techieelectro Před 5 lety

    Which paper is used for printing???

  • @apc2729
    @apc2729 Před 4 lety

    Why all are using yello tape?

  • @noname-cy9lx
    @noname-cy9lx Před 4 lety

    Circuit diagram

  • @aa2984
    @aa2984 Před 4 lety

    Sir ic name

  • @heruehdp5826
    @heruehdp5826 Před 3 lety

    IC type please sir....
    not list in pdf file
    thanks

  • @danielcruz1753
    @danielcruz1753 Před 4 lety

    smps 12v to 60A or more please

  • @sivamsky
    @sivamsky Před 5 lety

    bro please help . with in 14 days iam having national science exhibition .I need 40v 10+ amp smps . iam having. a atx

    • @HeLrAiSiNg1
      @HeLrAiSiNg1 Před 5 lety +2

      if you have science exhibition and you don't know what to do then quit your job youtube is most for hobbyists you could do this only cause you want to do it not cause your knowledge is low and you go to exhibitions in science ....

  • @Dkprat310
    @Dkprat310 Před 4 lety

    And how can I contact you?

  • @amirtraderstechnologyshear5232

    This is not 10A

  • @noveltychandresh
    @noveltychandresh Před 4 lety

    DRIVER IC KA NO. NAHIN HAI

  • @muhammadqasimbuttshahi4250

    What are you makeing

  • @skipper1943
    @skipper1943 Před 5 lety

    Please build 12v 30A smps.

  • @SaliyaRuchiranga
    @SaliyaRuchiranga Před 6 lety

    how to do the transformer calculations ?

    • @LongTechnical
      @LongTechnical  Před 6 lety +3

      I use IC IR2153 with R=15k and C= 1n it run at 47kHZ. schematic bewlow
      drive.google.com/file/d/1DSGv6t_E1NIaPafM3SMBRHerA2clo-yI/view?usp=sharing

    • @SaliyaRuchiranga
      @SaliyaRuchiranga Před 6 lety

      thanks for the link , can you make a video about simple short circuit protection circuit ?

  • @JoelGOMESALVES
    @JoelGOMESALVES Před 5 lety

    Bad project.IR2153 without soft start blowup at start.And 12v without regulation no way.

  • @sopiyan7958
    @sopiyan7958 Před 6 lety +2

    👍