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ID a circuit please

Discussion in 'General Electronics Discussion' started by seza, Sep 24, 2019.

  1. seza

    seza

    30
    1
    Nov 6, 2015
    Hi All,

    I found this circuit at a Garage sale,
    can you please see if you can tell what it does?
    In addition to the components you can id from the pics there are:
    :: a rectifier KBU6D (the black rectangle nxt to the fuses)
    :: Film capacitor 0.33/250
    :: 3 x caps 1000uF/63V

    Many thanks

    [​IMG]
     
    Last edited: Sep 24, 2019
  2. seza

    seza

    30
    1
    Nov 6, 2015
    I don't know why pic linking is not working,
    the pics have been reduced in size to 42Kb
     
  3. Harald Kapp

    Harald Kapp Moderator Moderator

    9,306
    1,889
    Nov 17, 2011
    Jpeg or png at less than 100 kB should work.
    The list of components alone is rather useless.
    Try pasting the image directly into the editor window.
     
  4. seza

    seza

    30
    1
    Nov 6, 2015
    Thanks Harald,
    here it is ...

    upload_2019-9-24_20-52-3.png
    upload_2019-9-24_20-53-59.png

    thats better :)
     
  5. davenn

    davenn Moderator

    13,294
    1,758
    Sep 5, 2009

    And a relay ... white rectangle in lower right corner

    without more info on where all the connectors go to, it's just a board with a few components ...
     
  6. Ylli

    Ylli

    223
    46
    Jun 19, 2018
    Sure looks like a home made board too.
     
  7. shrtrnd

    shrtrnd

    3,670
    453
    Jan 15, 2010
    Next time, ask the guy you buy from, if he knows what it's for.
     
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