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Flyback Transformer

Discussion in 'General Electronics Discussion' started by Christopher Alexandre, Oct 16, 2016.

  1. Christopher Alexandre

    Christopher Alexandre

    13
    0
    May 23, 2016
    On this picture you can see a flyback transformer attend un peu the left, and something i dont know attend un know at the right! The output of the flyback is plugged with this thing and there is 3 outputs that are plug to the projectors! I found thos in a projection tv! I want to know what is it and whant is it function. Thanks!
     

    Attached Files:

  2. dorke

    dorke

    2,342
    664
    Jun 20, 2015
    A CRT projection TV uses 3 CRT one for each of the 3 colors.
    That is why you have a fly-back transformer with 3 High Voltage terminals .
     
  3. Christopher Alexandre

    Christopher Alexandre

    13
    0
    May 23, 2016
    I see the flyback, but the what i want to know is how is called the thing that has one input and 3 output that go to the projectors. And how it work!
     
  4. flippineck

    flippineck

    268
    8
    Sep 8, 2013
    Do you have the make / model no. ?
     
  5. dorke

    dorke

    2,342
    664
    Jun 20, 2015
    The name is HV-Block (splitter).
    It basically splits(distributes) the 30-40kV anode voltage from the fly-back to the 3 CRTs.
     
  6. Christopher Alexandre

    Christopher Alexandre

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    0
    May 23, 2016
    Thanks you! I fou d it by google writting high voltage divider projection tv
     
  7. spaceman

    spaceman

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    Nov 5, 2016
    If this this thread is still open does anybody know if its possible to wire those 3 fly backs in series to make a Jacobs ladder ?
     
  8. Christopher Alexandre

    Christopher Alexandre

    13
    0
    May 23, 2016
    I put tow other image of this thing. You can see the input of the flyback and de three output.
     

    Attached Files:

  9. Christopher Alexandre

    Christopher Alexandre

    13
    0
    May 23, 2016
    I also want to know how it work!
     
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