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How I create all these graphs…. part 2 of 3

The Current Phase shift Plot for various size resistance loads.

I posted the second of videos tonight on how I create the graphs I use on this web site. Part 1 is the actual graphing software and was posted last night . Part 2 shows some additional Veusz features and how CSV files work

Continue reading How I create all these graphs…. part 2 of 3

How I create all these graphs…. part 1 of 3

Voltage across the Capacitor and Inductor in the Series circuit.

I posted a video tonight on how I create the graphs I use on this web site. Part 1 is the actual graphing software. Part 2 is “in the can” and will be posted on youtube soon and shows the second part of the

Continue reading How I create all these graphs…. part 1 of 3

Approximation of RC & RL circuits — Adding Complexity

The General “Ladder” Circuit

Tonight I am going to expand on the simple circuit I used in the last post “Approximation of RC or RL circuits” to show you the real power of this procedure. First, I created a general four component “ladder” circuit as shown in the diagram. Depending upon how I choose

Continue reading Approximation of RC & RL circuits — Adding Complexity

Approximation of RC or RL circuits.

RC circuit for Bode Analysis.

We have learned some “high power” analysis of circuits containing capacitors and/or inductors using complex numbers and computers. However, sometimes you really don’t want to go to the computer immediately. It would be nice to have a way to approximate what is going to happen. Back in the prehistoric

Continue reading Approximation of RC or RL circuits.