Understanding Buck Converter

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  • Опубликовано: 29 окт 2024

Комментарии • 21

  • @Whiplash9000
    @Whiplash9000 Год назад

    You won’t believe how many videos I’ve watched to understand V and I equations with time domain graphs. This is the best video by far. Wish me luck on my interview this week

  • @krishnamnaidu4190
    @krishnamnaidu4190 2 года назад

    When switch is opened, inductor will change its polarity so that diode will be short circuited. In this case if we apply KVL, then Voltage across the inductor is getting +Vo know. Please clarify this sir.

  • @Raj-ji1tb
    @Raj-ji1tb 6 лет назад

    Very good explanation about the waveforms across components.

  • @nagendraps
    @nagendraps 8 лет назад +1

    Hi Sir, in the 34.04 min video explanation delta iL is mentioned as 2 x Io. But the converter datasheet explains ripple factor which is delta iL/Io. Could you please provide info on this ripple factor?

  • @SimonRichardMasters
    @SimonRichardMasters 8 лет назад +1

    Thank you. Very helpfulness I suggest you say"This is a math model for a Continuous Current Form type DC buck converter" at the beginning, and explain where you are going. Anyone know a link to a public domain non linear charge and discharge model?

  • @kunalvadgama9440
    @kunalvadgama9440 4 года назад

    When I am zooming my output voltage waveform it is triangular in nature, what should be its nature?

    • @ashwinr3469
      @ashwinr3469 4 года назад

      Have a large output capacitor, it will smoothen the output waveform

  • @mahmoudbenounissa8019
    @mahmoudbenounissa8019 6 лет назад

    Does anyone knows why diode doesn't conduct when switch is closed (please i want explanation not only just saying is reversed biased) thank you in advance

    • @arjun9273
      @arjun9273 6 лет назад

      Azedine azzedine diode conducts when Vanode-Vcathode >0...(ideal diode) .When switch is turned on Vanode-Vcathode=-Vin

    • @mahmoudbenounissa8019
      @mahmoudbenounissa8019 6 лет назад

      Thank you very much arjun raj

  • @humbertocuevas5395
    @humbertocuevas5395 5 лет назад

    Hi from Mexico

  • @mahmoudbenounissa8019
    @mahmoudbenounissa8019 6 лет назад

    also why inductor changes its polarity when switch is opened??

    • @arjun9273
      @arjun9273 6 лет назад

      Azedine azzedine inductor must continue with current in same direction this is only possible if inductor acts as a source

    • @mahmoudbenounissa8019
      @mahmoudbenounissa8019 6 лет назад

      Thank you very much arjun raj

    • @AbhishekKumar-ds1km
      @AbhishekKumar-ds1km 5 лет назад

      inductor opposes any change in current

  • @anandgs8104
    @anandgs8104 4 года назад

    sir the avg voltage across inductor should be zero .

  • @sameerkulkarni4023
    @sameerkulkarni4023 5 лет назад

    Thank you sir.

  • @safiasafia9950
    @safiasafia9950 5 лет назад +1

    Vert good explaition but why to dimensionne thé inductor(L)

    • @swarajpattoth9050
      @swarajpattoth9050 4 года назад

      to use min required inductance value to meet the delta I and frequency,and not to use a higher value than required.

  • @vaibhavpatil-mj5zj
    @vaibhavpatil-mj5zj 3 года назад

    Sir how Ts/2 come

  • @xavy_921
    @xavy_921 5 лет назад

    thank u sr