Qucs-GUI: /home/travis/build/Qucs/qucs/qucs/qucs/components/diac.cpp Source File

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00001 /***************************************************************************
00002                                   diac.cpp
00003                                  ----------
00004     begin                : Sun Dec 23 2007
00005     copyright            : (C) 2007 by Michael Margraf
00006     email                : michael.margraf@alumni.tu-berlin.de
00007  ***************************************************************************/
00008 
00009 /***************************************************************************
00010  *                                                                         *
00011  *   This program is free software; you can redistribute it and/or modify  *
00012  *   it under the terms of the GNU General Public License as published by  *
00013  *   the Free Software Foundation; either version 2 of the License, or     *
00014  *   (at your option) any later version.                                   *
00015  *                                                                         *
00016  ***************************************************************************/
00017 
00018 #include "diac.h"
00019 
00020 
00021 Diac::Diac()
00022 {
00023   Description = QObject::tr("diac (bidirectional trigger diode)");
00024 
00025   Lines.append(new Line(  0,-30,  0, -6,QPen(Qt::darkBlue,2)));
00026   Lines.append(new Line(  0, 30,  0,  6,QPen(Qt::darkBlue,2)));
00027 
00028   Lines.append(new Line(-18,  6, 18,  6,QPen(Qt::darkBlue,2)));
00029   Lines.append(new Line(-18, -6, 18, -6,QPen(Qt::darkBlue,2)));
00030   Lines.append(new Line( -9,  6,-18, -6,QPen(Qt::darkBlue,2)));
00031   Lines.append(new Line( -9,  6,  0, -6,QPen(Qt::darkBlue,2)));
00032   Lines.append(new Line(  9, -6,  0,  6,QPen(Qt::darkBlue,2)));
00033   Lines.append(new Line(  9, -6, 18,  6,QPen(Qt::darkBlue,2)));
00034 
00035   Ports.append(new Port(  0,-30));
00036   Ports.append(new Port(  0, 30));
00037 
00038   x1 = -20; y1 = -30;
00039   x2 =  20; y2 =  30;
00040 
00041   tx = x2+4;
00042   ty = y1+4;
00043   Model = "Diac";
00044   Name  = "D";
00045 
00046   Props.append(new Property("Vbo", "30 V", true,
00047   QObject::tr("(bidirectional) breakover voltage")));
00048   Props.append(new Property("Ibo", "50 uA", false,
00049   QObject::tr("(bidirectional) breakover current")));
00050   Props.append(new Property("Cj0", "10 pF", false,
00051   QObject::tr("parasitic capacitance")));
00052   Props.append(new Property("Is", "1e-10 A", false,
00053   QObject::tr("saturation current")));
00054   Props.append(new Property("N", "2", false,
00055   QObject::tr("emission coefficient")));
00056   Props.append(new Property("Ri", "10 Ohm", false,
00057   QObject::tr("intrinsic junction resistance")));
00058   Props.append(new Property("Temp", "26.85", false,
00059   QObject::tr("simulation temperature")));
00060 }
00061 
00062 Component* Diac::newOne()
00063 {
00064   return new Diac();
00065 }
00066 
00067 Element* Diac::info(QString& Name, char* &BitmapFile, bool getNewOne)
00068 {
00069   Name = QObject::tr("Diac");
00070   BitmapFile = (char *) "diac";
00071 
00072   if(getNewOne)  return new Diac();
00073   return 0;
00074 }