filter circuit with transformer

Discussion in 'Homework Help' started by icecube, Apr 16, 2010.

  1. icecube

    Thread Starter New Member

    Apr 16, 2010
    5
    0
    hi everyone! i m new here and m a first year engineering student. i have a project and i hope i cud get some help here. i have to design the following circuit [​IMG] and have to obtain an output voltage of 5 volts. whereas the input voltage supply wud be 230 volts and a frequency of 50 hz. so the point is the choice of filters. it might sound simple but being the frst electronic project of my life things are very confusing and there is all kind of information here on web which i m unable to understand fully. so plz if anybody could help i wil be very thankful!
     
  2. kingdano

    Member

    Apr 14, 2010
    377
    19
    that sounds very difficult for a 1st year engineering problem...have you even covered ohms law yet?

    so if i understand right, you simply need to size the RC components?
     
  3. bertus

    Administrator

    Apr 5, 2008
    15,648
    2,346
    Hello,

    Take a look at the attached PDF.

    Bertus
     
  4. icecube

    Thread Starter New Member

    Apr 16, 2010
    5
    0
    thanks i took a superficial look at it and it seems to be very helpful since there is everything frm the very beginning. i wil study that in detail. thanks
     
  5. icecube

    Thread Starter New Member

    Apr 16, 2010
    5
    0
    @kingdano what are RC components?
     
  6. retched

    AAC Fanatic!

    Dec 5, 2009
    5,201
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    icecube and kingdano like this.
  7. icecube

    Thread Starter New Member

    Apr 16, 2010
    5
    0
    yes kingdano thats exactly what i need.
     
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