TENS project

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Discussion in 'The Projects Forum' started by triplehdineshbabu, Feb 15, 2009.

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  1. Feb 15, 2009 #1
    triplehdineshbabu

    Thread Starter Active Member

    Feb 5, 2009
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    Kindly tell me what is the need to use C5478 transistor and 368 transistor in TENS project?
     
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  2. Feb 15, 2009 #2
    bertus

    Administrator

    Apr 5, 2008
    18,479
    3,558
    Hello,

    Can you provide some more information ?
    A link to the project perhaps.

    Greetings,
    Bertus
     
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  3. Feb 15, 2009 #3
    triplehdineshbabu

    Thread Starter Active Member

    Feb 5, 2009
    38
    0
    IN this project LCD, transformer, 5 switches, 1 buzzer and 4 LED with C5478 and 368 transistor....

    kindly assist me why these components necessary?
     
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  4. Feb 15, 2009 #4
    bertus

    Administrator

    Apr 5, 2008
    18,479
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    Hello,

    Do you have a schematic ?
    Without it is hard to explain.

    Greetings,
    Bertus
     
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  5. Feb 15, 2009 #5
    triplehdineshbabu

    Thread Starter Active Member

    Feb 5, 2009
    38
    0
    kindly find the attached block diagram
     
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  6. Feb 15, 2009 #6
    bertus

    Administrator

    Apr 5, 2008
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    Hello,

    In a blockdiagram I can not see where the transistors are used.
    Please give more details.

    Greetings,
    Bertus
     
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  7. Feb 15, 2009 #7
    beenthere

    Retired Moderator

    Apr 20, 2004
    15,815
    293
    If that is also C368, then they are probably 2SC5478 and 2SC368. Japanese transistor labels often drop the 2S part.

    By the way, block diagrams do not contain information about components.
     
    #7 Reply
  8. Feb 15, 2009 #8
    Audioguru

    Expert

    Dec 20, 2007
    10,489
    1,160
    A Chinese guy was banned in America for selling millions of those expensive useless muscle twitchers. Muscles need to be worked hard to get strong, not just simply twitched a little by a zapping circuit.
     
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