Half-wave rectification

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2008-05-26
2012-12-15
  • José Luis Gálvez

    I am a new user Qucs and I am trying to simulate a half-wave rectification without success. Does anyone have an example? My circuit is this:

    <Qucs Schematic 0.0.13>
    <Properties>
      <View=0,0,800,800,1,0,0>
      <Grid=10,10,1>
      <DataSet=rectfMO.dat>
      <DataDisplay=rectfMO.dpl>
      <OpenDisplay=1>
      <showFrame=0>
      <FrameText0=T\x00EDtulo>
      <FrameText1=Dibujado por:>
      <FrameText2=Fecha:>
      <FrameText3=Revisi\x00F3n:>
    </Properties>
    <Symbol>
    </Symbol>
    <Components>
      <Diode D_1N4007_1 1 240 80 -26 13 1 2 "76.9p" 0 "1.45" 0 "26.5p" 0 "0.333" 0 "0.7" 0 "0.5" 0 "0" 0 "0" 0 "2" 0 "42m" 0 "4.32u" 0 "0" 0 "0" 0 "1" 0 "1" 0 "1k" 0 "5u" 0 "26.85" 0 "3.0" 0 "1.11" 0 "0.0" 0 "0.0" 0 "0.0" 0 "0.0" 0 "0.0" 0 "0.0" 0 "26.85" 0 "1.0" 0 "normal" 0>
      <R R1 1 410 140 15 -26 0 1 "1 k" 1 "26.85" 0 "0.0" 0 "0.0" 0 "26.85" 0 "european" 0>
      <GND * 1 240 240 0 0 0 0>
      <.TR TR1 1 70 300 0 71 0 0 "lin" 1 "0" 1 "30 ms" 1 "11" 0 "Trapezoidal" 0 "2" 0 "1 ns" 0 "1e-16" 0 "150" 0 "0.001" 0 "1 pA" 0 "1 uV" 0 "26.85" 0 "1e-3" 0 "1e-6" 0 "1" 0 "CroutLU" 0 "no" 0 "yes" 0 "0" 0>
      <Vac V1 1 100 140 18 -26 0 1 "12 V" 1 "50 Hz" 1 "0" 0 "0" 0>
    </Components>
    <Wires>
      <100 80 100 110 "" 0 0 0 "">
      <100 80 210 80 "" 0 0 0 "">
      <270 80 410 80 "Vs" 360 50 58 "">
      <410 80 410 110 "" 0 0 0 "">
      <410 170 410 200 "" 0 0 0 "">
      <100 200 240 200 "" 0 0 0 "">
      <100 170 100 200 "" 0 0 0 "">
      <240 200 410 200 "" 0 0 0 "">
      <240 200 240 240 "" 0 0 0 "">
    </Wires>
    <Diagrams>
    </Diagrams>
    <Paintings>
    </Paintings>

     
    • weesam

      weesam - 2008-05-26

      ?

      that circuit works

      ?

       
    • José Luis Gálvez

      But I don't know how see de waveform

       
    • weesam

      weesam - 2008-05-27

      You need to run the simulation (click on the cog);

      then draw a graph (components - diagram - cartiesian)

      <Qucs Schematic 0.0.11>
      <Properties>
        <View=0,0,800,800,1,0,0>
        <Grid=10,10,1>
        <DataSet=rectfMO.dat>
        <DataDisplay=rectfMO.dpl>
        <OpenDisplay=1>
        <showFrame=0>
        <FrameText0=T\x00EDtulo>
        <FrameText1=Dibujado por:>
        <FrameText2=Fecha:>
        <FrameText3=Revisi\x00F3n:>
      </Properties>
      <Symbol>
      </Symbol>
      <Components>
        <Diode D_1N4007_1 1 240 80 -26 13 1 2 "76.9p" 0 "1.45" 0 "26.5p" 0 "0.333" 0 "0.7" 0 "0.5" 0 "0" 0 "0" 0 "2" 0 "42m" 0 "4.32u" 0 "0" 0 "0" 0 "1" 0 "1" 0 "1k" 0 "5u" 0 "26.85" 0 "3.0" 0 "1.11" 0 "0.0" 0 "0.0" 0 "0.0" 0 "0.0" 0 "0.0" 0 "0.0" 0 "26.85" 0 "1.0" 0 "normal" 0>
        <R R1 1 410 140 15 -26 0 1 "1 k" 1 "26.85" 0 "0.0" 0 "0.0" 0 "26.85" 0 "european" 0>
        <GND * 1 240 240 0 0 0 0>
        <Vac V1 1 100 140 18 -26 0 1 "12 V" 1 "50 Hz" 1 "0" 0 "0" 0>
        <.TR TR1 1 70 300 0 71 0 0 "lin" 1 "0" 1 "90 ms" 1 "500" 0 "Trapezoidal" 0 "2" 0 "1 ns" 0 "1e-16" 0 "150" 0 "0.001" 0 "1 pA" 0 "1 uV" 0 "26.85" 0 "1e-3" 0 "1e-6" 0 "1" 0 "CroutLU" 0 "no" 0 "yes" 0 "0" 0>
      </Components>
      <Wires>
        <100 80 100 110 "" 0 0 0 "">
        <100 80 210 80 "" 0 0 0 "">
        <270 80 410 80 "Vs" 360 50 58 "">
        <410 80 410 110 "" 0 0 0 "">
        <410 170 410 200 "" 0 0 0 "">
        <100 200 240 200 "" 0 0 0 "">
        <100 170 100 200 "" 0 0 0 "">
        <240 200 410 200 "" 0 0 0 "">
        <240 200 240 240 "" 0 0 0 "">
      </Wires>
      <Diagrams>
        <Rect 210 426 442 136 3 #c0c0c0 1 00 1 0 0.2 1 1 -0.1 0.5 1.1 1 -0.1 0.5 1.1 315 0 225 "" "" "">
          <"Vs.Vt" #0000ff 0 3 0 0 0>
        </Rect>
      </Diagrams>
      <Paintings>
      </Paintings>

       

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