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Recent content by anditechnovire

  1. A

    Self oscillating flyback converter

    Ok thanks a lot. I'll try and follow it up. Maybe it the circuit diagram that is looking intimidating. In case you have any equivalent circuit (maybe a common one with the similar regulation principle) you can show me.
  2. A

    Self oscillating flyback converter

    Ok Ok thanks for your answer. So the flyback voltage on the secondary winding is dependent on the level of regulation on the feedback winding, not the turns ratio. Anywhere, it a little bit uneasy to comprehend.
  3. A

    Self oscillating flyback converter

    Ok I kinda get you, but please you need to understand that am quite a novice, in this area. So you mean that if the value of the capacitor is 12v then the induced voltage will increase to 12v. Is that what you're saying? Or will the diode and load also be included? Please I'll really...
  4. A

    Self oscillating flyback converter

    Ok, I get that. Please what will determine the amount of voltage induced in the feedback winding? And if there was no kind of regulation, how how will the output voltage look like? (cause while I was experimenting, without any regulation. The output voltage increased as much as possible rather...
  5. A

    Self oscillating flyback converter

    Ok thanks. Please do you have any idea on the regulation circuit. I mean this part.
  6. A

    Self oscillating flyback converter

    Please does the feedback rectifier conduct when the transistor is off?
  7. A

    Transistor series voltage regulator

    A lot of those site are just coping from each other. They assume that it just a simple circuit, but if you look closely, the actual process or characteristics of the transistor that makes it regulate the voltage is not explained. So please don't hesitate, I've read through so many site.
  8. A

    Transistor series voltage regulator

    Please I know this is an old and outdated circuit, but since am just a beginner in electronics, I think it will help me to understand how a transistor actually works. https://electronicspost.com/wp-content/uploads/2015/09/1.-Transistor-Series-Voltage-Regulator.png So please how really does the...
  9. A

    Self oscillating flyback converter

    Please how do you mean?
  10. A

    Self oscillating flyback converter

    So will the base winding have to reverse it polarity, or will the transistor have to be forced out of saturation?
  11. A

    Self oscillating flyback converter

    I really appreciate your response. Infact this response has triggered questions from how the original circuit works. Here I only understand that a small current flows through the 330k resistor to the base of the transistor, to initiate the turn on process. As the transistor is partially...
  12. A

    Self oscillating flyback converter

    Please how does this simple self oscillating flyback converter work, and also regulate it output. Most importantly, the function of 1N4148, ZD5v6 and c2(i.e. all the base component) please.

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