positive buck boost converter

Discussion in 'The Projects Forum' started by nameshiva, Mar 25, 2012.

  1. nameshiva

    Thread Starter New Member

    Jan 25, 2012
    4
    0
    Sir

    am doing project on digital combination of buck-boost converter to control positive buck boost converter.

    my ref voltage is 5v

    when i am simulating by giving it 3v its giving an voltage of 4.2
    when i am simulating by giving it 5v its giving an voltage of 4.2
    when i am simulating by giving it 7v its giving an voltage of 5.3


    sir can u help me in rectifying the circuit......ill be grateful to u sir
     
  2. crutschow

    Expert

    Mar 14, 2008
    12,977
    3,220
    I can't open a simulink file. Can you post the schematic as a pdf or other more common format?
     
  3. nameshiva

    Thread Starter New Member

    Jan 25, 2012
    4
    0
    Sir,

    thanks for ur reply.......Sir am attaching a pdf file
     
  4. nameshiva

    Thread Starter New Member

    Jan 25, 2012
    4
    0

    sir

    i am sending u a pdf format can u please solve my problem.awating for ur reply as soon as possible
     
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