From: Elián H. <lam...@gm...> - 2012-09-16 01:30:04
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On Sábado 15 Septiembre 2012 23:59:19 Ashford Nichols escribió: > Hello,I recently started using Qucs and I can't seem to get my transformer > example working. I have a very basic setup with and AC source on the > primary and a resistor on the secondary and i'm using a label to plot a > Cartesian graph. Can someone tell me where I'm going wrong? Below is a > picture of my setup. http://tinypic.com/view.php?pic=2vci9mc&s=6 > Frequency of the source = 20HzWaveform = sine wave I got it working without trouble and I can't see what could it be from the pic, if you show us the .sch file then we could look. Maybe you're using a step that won't plot a meaningful graph? and what version of qucs are you using? mine doesn't have a waveform parameter in AC sources. Also, I find it odd that you have both the primary and the secondary connected to ground. I would put the reference in the secondary only but the simulation worked either way, still I wouldn't try that in real life :P -- Elián Hanisch |