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I need help!!! Which formula is best to find the total resistance of this 2 watt amplifier

Discussion in 'Electronic Basics' started by Chris, Jul 7, 2003.

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  1. Chris

    Chris Guest

    I need to know the formula of this 2 watt amplifier. I only know their
    basic formula of resistors. I need to know the formula of all of the
    electronics parts at http://space.tin.it/scienza/fladelle/Page33.htm
    to find the total resistance for this 2 watt amplifier, how to make
    basic modification and what formulas to use to change frequency and
    the volume of the loudspeaker. I need to know the simplist way to
    figure out this formula and give me some examples on how to modify
    this 2 watt amplifier and how this amplifier works. To find out more
    about this 2 watt amplifier go to
    http://space.tin.it/scienza/fladelle/Page33.htm

    Thanks for your help!!
     

  2. There is NO single formula, or two, or ten, formula approach. You must
    UNDERSTAND the circuit, not a formula. Go for some basic electronics books,
    such as "Microelectronic Circuits" (Sedra/Smith) or so.

    Ricardo
     
  3. Bill Bowden

    Bill Bowden Guest


    C2 is backwards, should be (+) to the right side.

    -Bill
     
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