Flyback Transformer Teardown

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  • Опубликовано: 10 янв 2025

Комментарии • 67

  • @Skibidi292oo
    @Skibidi292oo Месяц назад +2

    This RUclipsr deserves more fame

  • @BGTech1
    @BGTech1 3 года назад +9

    When I was little I would spend hours hitting a flyback transformer with a hammer just trying to get it apart. Those things are really tough.

    • @javionadrien1167
      @javionadrien1167 3 года назад

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      I was stupid lost the login password. I love any help you can offer me

    • @javionadrien1167
      @javionadrien1167 3 года назад

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    • @javionadrien1167
      @javionadrien1167 3 года назад

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    • @quincyjaxon2105
      @quincyjaxon2105 3 года назад

      @Javion Adrien you are welcome :)

    • @HashirEasa
      @HashirEasa Год назад +1

      ​@@quincyjaxon2105 yall stop this, its a scam from 2019, anyone watching this, dont fall for it, both the accounts are bots, and as for you two, not that you can see this, get reported, and go repent to God for scamming multiple people out of their accounts.

  • @leozendo3500
    @leozendo3500 4 года назад +11

    It does not really matter as long as the ferrite has not shattered into too many pieces. Just superglue them together and they will work fine except maybe mechanical vibration noise at high loads. A rather large air gap is used for all these transformers anyways so braking into say 5 pieces is no big deal.

    • @SciTyeTech
      @SciTyeTech  4 года назад +5

      Thanks! That's very good to know.

  • @MrSilverballmania
    @MrSilverballmania 3 года назад +3

    It's also filled with factory installed smoke , but don't worry what you are doing won't release it

  • @eternalthecrazy7476
    @eternalthecrazy7476 2 года назад +2

    İts one of the most useful transformer but the microwave transformer. Flyback is lot less dangerous and easy to use. To the people who reading this, if you want to make some beautiful arcs definitely start with something like this. Dangerous but not mych as a microwave transformer. "Sorry for my bad english :)) "

    • @MichaelOfRohan
      @MichaelOfRohan Год назад

      Yup. Theres a reason MOTs are 1/10th of the voltage and 10 times the core size of a flyback, yet infinitely more dangerous.

  • @dalenassar9152
    @dalenassar9152 7 месяцев назад +1

    I repair the broken core with JB-weld...which is ferrous! BUT nowadays some is FAKE!!! When buying the JB, bring a neo magnet. With the real stuff, the tube containing the 'steel'...the black goop...should stick to the magnet!!
    --daLE

  • @whatelseison8970
    @whatelseison8970 4 года назад +5

    You should have tried acetone. As for the fragments, it's probably not worth it but you could gather them all up and then pulverize them as finely as possible and then combine them with clay or epoxy or some other binder and form it into a brand new core.

    • @SciTyeTech
      @SciTyeTech  4 года назад +1

      I could have done that, but I did not have acetone available. However, smashing was more fun. lol!

  • @goodtimeeric
    @goodtimeeric 2 года назад +2

    How did the second one not break?!
    I was 0 from 2, so I gave up and used acetone, which worked nicely after a short time.

    • @SciTyeTech
      @SciTyeTech  2 года назад

      That's a good idea to use acetone.

  • @Earthcomputer-d9t
    @Earthcomputer-d9t 3 месяца назад +1

    The 4th flyback transformer was a ac flyback transformer

  • @SprinterEE100
    @SprinterEE100 6 месяцев назад +1

    I have an old LG CRT TV and with a busted FBT. Can I replaced the busted FBT with a different FBT model if I can't find the exact model to replace the busted one? Thanks in advance.

    • @SciTyeTech
      @SciTyeTech  5 месяцев назад +1

      You could try, but it may not work because of the voltage may not be the same. It could overheat or not provide the right amount of voltage.

  • @mikeedwards9304
    @mikeedwards9304 4 года назад +3

    Get a heat gun makes everything easier doesn't matter what you're doing everything becomes easier with the heat gun

  • @monolito8556
    @monolito8556 4 года назад +8

    lol, lets hammer it all out

  • @hcjvulggdhxznnl3987
    @hcjvulggdhxznnl3987 Месяц назад

    But you can also salvage the HV capacitor and Diode Right?

  • @Cr1z4n63L
    @Cr1z4n63L 4 года назад +3

    Does the flyback accumulate energy? its dangerous to teardown without gloves? thanks for the video ;)

    • @SciTyeTech
      @SciTyeTech  4 года назад

      Yes it does hold a charge. You need to discharge it first, then you can handle it.

    • @Cr1z4n63L
      @Cr1z4n63L 4 года назад

      Oh ok, and how does the flyback discharge? out the tv of course

    • @jakub3851
      @jakub3851 4 года назад

      @@Cr1z4n63L you just short it

    • @GoldSrc_
      @GoldSrc_ 3 года назад +4

      The flyback itself does not hold a charge, the CRT does because it's basically a large capacitor.

    • @edinfific2576
      @edinfific2576 Год назад +1

      ​@@GoldSrc_ There is a diode-capacitor multiplier/rectifier in it, but the capacitor should have a fairly low value.

  • @omsingharjit
    @omsingharjit 4 года назад +3

    Where is the hv diode

    • @SciTyeTech
      @SciTyeTech  4 года назад

      I couldn't find one. Or I did, and I smashed it up.

    • @GhostsOfSparta
      @GhostsOfSparta 4 года назад +2

      Search flyback on alibaba.com some manufacturers have shown internal details in product description.
      Here is one example:
      sc01.alicdn.com/kf/HT1o.tjFJRaXXagOFbXR/220481727/HT1o.tjFJRaXXagOFbXR.jpg_.webp

    • @flaplaya
      @flaplaya 3 года назад

      The silver cylinder about the size of a AA battery was the nanofarad 100kV capacitor. The 70kV diode was above it little black rectangle. Those are the 2 components I'd be after. Chill vid fam

  • @PintaoLoko
    @PintaoLoko Год назад +2

    I thought you were about to open it, not destroy it.

    • @SciTyeTech
      @SciTyeTech  Год назад +1

      It was already damaged. I just wanted to see what it looked like inside.

  • @simont3686
    @simont3686 5 лет назад +2

    Why didn´t you take out the core beforehand?

    • @SciTyeTech
      @SciTyeTech  5 лет назад

      That's because I wanted to see how it was made.

    • @simont3686
      @simont3686 5 лет назад +2

      @@SciTyeTech You said you accidentally destroyed it. And it would be useful if it hadn't been destroyed. Just take the metal clip off and then it just falls apart. Press the halves together and fix them with the clip. Cour core could have been undamaged.

    • @SciTyeTech
      @SciTyeTech  5 лет назад

      Yes that would likely work. I can add the clip and wrap wire around it.

    • @whatelseison8970
      @whatelseison8970 4 года назад +2

      @@SciTyeTech Every flyback I've ever seen has a removable core that is just held with a metal clip or sometimes a U bolt. One other important thing to note when removing cores you want to reuse is that is a pair of tiny plastic spacers that maintain a precise gap between the two core halves. Usually they're just held in place by the pressure and they will fall out when you open the core. They are tiny and often transparent so very easy to lose. They seem insignificant but they are actually critical to the proper operation of the flyback.

  • @elamriti
    @elamriti 3 года назад +1

    is it possible to fix a flyback ! the one on my commodore 1701 just died !!

    • @SciTyeTech
      @SciTyeTech  3 года назад

      Not really nor safely. You would need to replace it. It is likely a thin wire melted due to an overheat or arching.

  • @AlaaAchemaoui
    @AlaaAchemaoui Год назад +1

    this video was so fun cuz I like destroy things like this xd cuz I think may I can use these things inside that in future

    • @SciTyeTech
      @SciTyeTech  Год назад

      It it is fun and interesting!

  • @user-scienceislove
    @user-scienceislove 3 года назад +1

    is he have internal diode

  • @DIYwithBatteries
    @DIYwithBatteries 4 года назад +2

    Use hot water to get them out 👍

    • @SciTyeTech
      @SciTyeTech  4 года назад +2

      Yes, that would be a good way to do it.

    • @DIYwithBatteries
      @DIYwithBatteries 4 года назад

      @@SciTyeTech keep up the good content sir i like it. And subscriiibe my channel sir 🤓.

    • @DIYwithBatteries
      @DIYwithBatteries 4 года назад

      Im trying my best 🤗

  • @MichaelOfRohan
    @MichaelOfRohan Год назад

    Where. Are. The. Diodes?!?!

  • @-ElectroMan-
    @-ElectroMan- 3 года назад +3

    This is sacrilege!!! :)

  • @Electronichub_05
    @Electronichub_05 4 года назад +1

    What is the name of the intro song?

    • @SciTyeTech
      @SciTyeTech  4 года назад +1

      Not sure. I got it from fl studio and modified it.

  • @rajithamahanthu3470
    @rajithamahanthu3470 3 года назад +1

    I like to break and know the things inside

    • @SciTyeTech
      @SciTyeTech  3 года назад +1

      It is the best way to learn!

  • @waitemc
    @waitemc 4 года назад +1

    3 seconds in Id goto hammer directly. Hulk smash

  • @p0k7lm
    @p0k7lm 4 года назад +1

    i would like better using a hydraulic press to crack open

  • @kugelblitz640
    @kugelblitz640 4 года назад +1

    Cuting would be a lot easier

    • @SciTyeTech
      @SciTyeTech  4 года назад +1

      True, but not as fun.

    • @kugelblitz640
      @kugelblitz640 4 года назад

      @@SciTyeTech True hammering things have their own fun.