Tuesday, April 19, 2016

LTSpice

With all the parts present and accounted for some checking of the behavior has been undertaken... I have found it useful to check how we are traveling against the theoretical version of the world. To this end LTSpice is a very useful tool to cross check the performance...
The top display is the frequency response of the output filter and the bottom display is signal at the two stages of the output filter after a second, once the ac coupling capacitor has charged. Pretty straightforward...

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