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50ohm-contents-dl/contents/drawings/66.tex
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% Author: Dr. Matthias Jung, DL9MJ
% Year: 2020
\begin{circuitikz}[american]
\def\mylen{2}
\ctikzset{
%quadpoles/transformer core/height=\mylen,
diodes/scale=\getDarcImageFactor,
capacitors/scale=\getDarcImageFactor,
resistors/scale=\getDarcImageFactor,
inductors/scale=\getDarcImageFactor
}
\draw(0,0) node[transformer core](T){};
\draw(T.west) node[rotate=90, anchor=north]{\textasciitilde~\qty{230}{\volt}};
\draw(T.A1) to [short, -o] ++(0,0);
\draw(T.A2) to [short, -o] ++(0,0);
\draw(T.B1) to [short, -*]++(0.75,0) coordinate(top);
\draw(T.B2) to [short, -*]++(0.75,0) coordinate(bottom);
% Hilfskoordinaten:
\draw(top)
to [open, name={hilf}] (bottom);
\draw(hilf.center)
to [open] ++(-1,0) coordinate(minus);
\draw(hilf.center)
to [open] ++(+1,0) coordinate(plus);
% Links:
\draw(top)
to [stroke diode, invert, -*] (minus)
to [stroke diode] (bottom);
% Rechts:
\draw(top)
to [stroke diode, -*] (plus)
to [stroke diode, invert] (bottom);
% Oben:
\draw(plus)
to [short] ++(0.5,0) coordinate(o1)
%to [american inductor, inductors/coils=3, inductors/width=0.5] ++(1.5,0) coordinate(o2)
to [american inductor] ++(2,0) coordinate(o2)
%to [short] ++(1,0) coordinate(o3)
to [short,-o] ++(1.0,0) coordinate(o4);
% Unten:
\draw(minus)
to [short] ++(0,-\mylen)
to [short] ++(\mylen+0.5,0) coordinate(u1)
to [short] ++(2,0) coordinate(u2)
%to [short] ++(1,0) coordinate(u3)
to [short,-o] ++(1.0,0) coordinate(u4);
% Komponenten:
\draw(o1) to [C, *-*] (u1);
\draw(o2) to [C, name={CS}, *-*] (u2);
%\draw(o3) to [european resistor, *-*] (u3);
% Beschriftung:
\draw(top) node[anchor=south](){\textasciitilde};
\draw(bottom) node[anchor=north](){\textasciitilde};
\draw(plus) node[anchor=east ](){+};
\draw(minus) node[anchor=west ](){--};
\draw(CS.south west) node[anchor=south](){$C_S$};
\end{circuitikz}