On 06/24/2011 07:10 AM, myken wrote:
This is strange in my simulation the attached circuit works fine. In
real life it kinda works but the signals are distorted like you can
see. I think that has something to do with the fact we used a pulse
transformer to try the circuit. If we disconnect Vx the signals stay
the same, so the distortion is in the transformer. If you say it
doesn't work then why doesn't it work?
On 22/06/11 22:39, Andy Fierman wrote:
One thing that seems to be a problem, is that you've created a tuned
circuit on the primary. L-R-C, series resonant at about 23 kHz, which
seems like that's what you were trying to do. The Q is very high, X/R,
and R is 0.25 per data sheet. So, you the thing peaks at precisely your
source frequency!
In my simulation, the output voltage is *huge*, the transformer current
is equally high. Try your simulation in the frequency domain as well as
the time domain.
Regarding your experimental setup - you are probably saturating your core.
gene
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