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Power Oscillators?

Discussion in 'Electronic Design' started by Ron Hubbard, Dec 22, 2003.

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  1. Ron Hubbard

    Ron Hubbard Guest

    Does anyone know of a way to take an amplifier IC like LM384 and turn it
    into sine-wave generating oscillator?
     
  2. S  P  O  N  I   X

    S P O N I X Guest

  3. I read in sci.electronics.design that Ron Hubbard <hubbard-
    Put a Wien network in a positive feedback loop around it, and an
    amplitude control in a negative feedback loop around it.
     
  4. Reg Edwards

    Reg Edwards Guest

    Most simple arrangement is coil-capacitor parallel tuned circuit in the
    collector of a bipolar power transistor. Feedback via a winding on the coil
    to the transistor base. Capacitor and resistor in the base circuit to
    provide a self-stabilising bias.
     
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