george brooks

Discussion in 'General Electronics Chat' started by geb77093, Jan 10, 2013.

  1. geb77093

    Thread Starter New Member

    Nov 26, 2012
    This is a transistor theory question for an electronics engineer How is the 180 degree phase change acomplished INTERNALY between collector and base to sustain oscilations.Is there more than one R/C connection between collector and base? POSITIVE FEEDBACK. Thanks.