Re: [Qucs-help] How to use tranformer?

[Markus B. <mar...@gm...>]

Hi Andy, i use Arch Linux
But the build is failing :(
http://git.osuv.de/aur/tree/KAPUTTE%20PAKETE/qucs-qt4/PKGBUILD


On Wed, Jan 23, 2013 at 8:22 PM, Andy Fierman
<and...@si...>wrote:

> Hi Markus,
>
> I just installed the .exe onto a 32bit XP Pro box ...
>
> Cheers,
>
>          Andy.
>
> signality.co.uk
>
>
> On 23 January 2013 17:10, Markus Bergholz <mar...@gm...> wrote:
> > let me rebuild it...
> >
> >
> > On Wed, Jan 23, 2013 at 5:55 PM, Markus Bergholz <mar...@gm...>
> wrote:
> >>
> >> thx for your replys Andy.
> >> I've build QT4 SVN Version  last week, but this version is abolutly not
> >> runable
> >> http://paste.osuv.de/index.php/rBA/
> >>
> >>
> >>
> >> On Wed, Jan 23, 2013 at 3:20 PM, Andy Fierman
> >> <and...@si...> wrote:
> >>>
> >>> The ideal transformer model seems to be fixed in:
> >>>
> >>>
> >>>
> http://sourceforge.net/projects/qucs/files/qucs-binary/0.0.17-Qt4-snapshot/
> >>>
> >>> :)
> >>>
> >>>          Andy.
> >>>
> >>> signality.co.uk
> >>>
> >>>
> >>> On 23 January 2013 13:51, Andy Fierman <and...@si...>
> >>> wrote:
> >>> > If you really need an ideal DC transformer then I can send you an
> >>> > example of one made using QUCS EDDs.
> >>> >
> >>> > Cheers,
> >>> >
> >>> >          Andy.
> >>> >
> >>> > signality.co.uk
> >>> >
> >>> >
> >>> > On 23 January 2013 13:49, Andy Fierman <and...@si...>
> >>> > wrote:
> >>> >> I'd forgotten all about this:
> >>> >>
> >>> >> http://sourceforge.net/p/qucs/bugs/83/
> >>> >>
> >>> >> :(
> >>> >>
> >>> >>          Andy.
> >>> >>
> >>> >> signality.co.uk
> >>> >>
> >>> >>
> >>> >> On 23 January 2013 11:03, Andy Fierman <and...@si...
> >
> >>> >> wrote:
> >>> >>> Hi Markus,
> >>> >>>
> >>> >>> No idea why the "Transformer" symbol doesn't work.
> >>> >>>
> >>> >>> Is it supposed to be an ideal DC transformer?
> >>> >>>
> >>> >>> Whatever, it seems to be broken.
> >>> >>>
> >>> >>> If you use "Mutual Inductors" instead then it works OK.
> >>> >>>
> >>> >>> Note that for Mutual Inductors:
> >>> >>>
> >>> >>> -1< k < 1
> >>> >>>
> >>> >>> Here's a sample netlist for a 2:1 transformer:
> >>> >>>
> >>> >>> ===========================
> >>> >>> # Qucs 0.0.16  C:/Program Files/Qucs/bin/1to2_transformer_01.sch
> >>> >>>
> >>> >>> Vac:V1 pri gnd U="1 V" f="50 Hz" Phase="0" Theta="0"
> >>> >>> .TR:TR1 Type="lin" Start="0" Stop="50m" Points="1001"
> >>> >>> IntegrationMethod="Trapezoidal" Order="2" InitialStep="1 ns"
> >>> >>> MinStep="1e-16" MaxIter="150" reltol="0.001" abstol="1 pA" vntol="1
> >>> >>> uV" Temp="26.85" LTEreltol="1e-3" LTEabstol="1e-6" LTEfactor="1"
> >>> >>> Solver="CroutLU" relaxTSR="no" initialDC="yes" MaxStep="0"
> >>> >>> MUT:Tr1 pri sec gnd gnd L1="100 mH" L2="400 mH" k="0.999"
> >>> >>> ============================
> >>> >>>
> >>> >>> or the schematic:
> >>> >>>
> >>> >>> ======================
> >>> >>> <Qucs Schematic 0.0.16>
> >>> >>> <Properties>
> >>> >>>   <View=-73,-114,861,800,1,0,61>
> >>> >>>   <Grid=10,10,1>
> >>> >>>   <DataSet=1to2_transformer_01.dat>
> >>> >>>   <DataDisplay=1to2_transformer_01.dpl>
> >>> >>>   <OpenDisplay=1>
> >>> >>>   <Script=1to2_transformer_01.m>
> >>> >>>   <RunScript=0>
> >>> >>>   <showFrame=0>
> >>> >>>   <FrameText0=Title>
> >>> >>>   <FrameText1=Drawn By:>
> >>> >>>   <FrameText2=Date:>
> >>> >>>   <FrameText3=Revision:>
> >>> >>> </Properties>
> >>> >>> <Symbol>
> >>> >>> </Symbol>
> >>> >>> <Components>
> >>> >>>   <GND * 1 340 390 0 0 0 0>
> >>> >>>   <Vac V1 1 340 360 18 -26 0 1 "1 V" 1 "50 Hz" 1 "0" 0 "0" 0>
> >>> >>>   <.TR TR1 1 300 130 0 65 0 0 "lin" 1 "0" 1 "50m" 1 "1001" 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>
> >>> >>>   <GND * 1 450 390 0 0 0 0>
> >>> >>>   <GND * 1 510 390 0 0 0 0>
> >>> >>>   <MUT Tr1 1 480 360 -29 38 0 0 "100 mH" 1 "400 mH" 1 "0.999" 1>
> >>> >>> </Components>
> >>> >>> <Wires>
> >>> >>>   <340 330 450 330 "pri" 410 300 50 "">
> >>> >>>   <510 330 560 330 "" 0 0 0 "">
> >>> >>>   <560 330 560 330 "sec" 590 300 0 "">
> >>> >>> </Wires>
> >>> >>> <Diagrams>
> >>> >>> </Diagrams>
> >>> >>> <Paintings>
> >>> >>>   <Text 440 220 12 #000000 0 "Using Mutual Inductors\nNote:\n-1< k
> <
> >>> >>> 1 ">
> >>> >>> </Paintings>
> >>> >>> ======================
> >>> >>>
> >>> >>> Cheers,
> >>> >>>
> >>> >>>          Andy.
> >>> >>>
> >>> >>> signality.co.uk
> >>> >>>
> >>> >>>
> >>> >>> On 22 January 2013 20:09, Markus Bergholz <mar...@gm...>
> wrote:
> >>> >>>> Hi all
> >>> >>>> can you help me/show me how to use a transformer in qucs?
> >>> >>>> this is ma circuit http://paste.osuv.de/index.php/fW11J/
> >>> >>>> And i want now to pull down from 230V to 12V after the AC Voltage
> >>> >>>> Source.
> >>> >>>>
> >>> >>>> Everything i tried end up in a Zero Voltage....
> >>> >>>>
> >>> >>>> --
> >>> >>>> icq: 167498924
> >>> >>>> XMPP|Jabber: mar...@ja...
> >>> >>>>
> >>> >>>>
> ------------------------------------------------------------------------------
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> >>> >>>> _______________________________________________
> >>> >>>> Qucs-help mailing list
> >>> >>>> Quc...@li...
> >>> >>>> https://lists.sourceforge.net/lists/listinfo/qucs-help
> >>
> >>
> >>
> >>
> >> --
> >> icq: 167498924
> >> XMPP|Jabber: mar...@ja...
> >
> >
> >
> >
> > --
> > icq: 167498924
> > XMPP|Jabber: mar...@ja...
>



-- 
icq: 167498924
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