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  • Voltage regulator Capacitor values ... ?

    gargoor

    Member

    Updated: Oct 26, 2024
    Views: 1.6K
    Hello
    i keep on wondering how to determine Capacitor values for input and output of a voltage regulator
    for instance , right now i'm using 7809. the datasheet and the engineers around me are giving me different values for the VR input C and output
    for instance some say for input
    330N ,
    0.1u
    output
    10u
    1N
    100N

    unless there is no definete mechanism \ formula \theory on this
    just the bigger capacitor the better ?
    0
    Replies
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Replies

  • gargoor

    Member • Oct 19, 2010

    extra details

    <a href="https://picturepush.com/public/4383888" target="_blank" rel="nofollow noopener noreferrer">Untitled.png Picture</a>

    1m= 1000u electrolytic
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  • d_vipul

    Member • Oct 19, 2010

    nice work........@gargoor.......
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