class a amplifier

Discussion in 'General Electronics Chat' started by nikhilthunderlion, Oct 11, 2007.

  1. nikhilthunderlion

    Thread Starter Member

    Oct 1, 2007
    23
    0
    in transformer coupled class A amplefiers why we conect tranformer across collector resistor .transformer should be connected across the collector and ground (i.e across Vce).because we take output from collector terminal.
     
  2. thingmaker3

    Retired Moderator

    May 16, 2005
    5,072
    6
    By connecting the xformer across the collector resistor, we control the current through the primary. If we connected across the transistor, then current would still flow in the primary when the transistor was cut off.
     
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