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Bjt amplififer

Discussion in 'Homework Help' started by merk24, Sep 3, 2016.

  1. EvilGenius

    EvilGenius Member

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    If you consider a transistor looks like a frog from above with arms stretching out then you will see how My mind would come up with that.
     
  2. Tony Stewart

    Tony Stewart Well-Known Member Most Helpful Member

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    Hey Guru are the diodes to support the injected current of same sex transistors to stay linear?
    [​IMG]
     
  3. audioguru

    audioguru Well-Known Member Most Helpful Member

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    I have found that little 1N914 and 1N4148 diodes match (voltage and effect of temperature) the base-emitter of little 2N3904 and BC547 transistors pretty well. Except the glass-cased diodes are sensitive to light.
    This off-topic talk got my mind wandering:
     

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  4. dave

    Dave New Member

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  5. EvilGenius

    EvilGenius Member

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    "Dancing T's".
     
  6. audioguru

    audioguru Well-Known Member Most Helpful Member

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    I found an IC with transistors doing "hanky-panky".
     

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  7. Tony Stewart

    Tony Stewart Well-Known Member Most Helpful Member

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    ag... looks like an effective but kinky way to make a power amp with a least 9'transistors per side plus CC's. It even resembles TTL.

    .
     
    Last edited: Sep 8, 2016
  8. ronsimpson

    ronsimpson Well-Known Member Most Helpful Member

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    When transistors are used in "Darlington" fashion, their gain multiplies.
    When teenagers call each other darling and try multiplication .......
     

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