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PSPICE Graphical Tutorial

PSPICE Graphical Tutorial. Based on the PSPICE in BR 123. Go to: Start: All Programs: Electrical Apps: Orcad Family… : PSpice Design Manager. It will look like this:. Click on: File : New Workspace. Give your New Workspace a Names and Location. It will then look like this:. Then click here.

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PSPICE Graphical Tutorial

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  1. PSPICE Graphical Tutorial Based on the PSPICE in BR 123

  2. Go to: Start: All Programs: Electrical Apps: Orcad Family… : PSpice Design Manager

  3. It will look like this:

  4. Click on: File : New Workspace

  5. Give your New Workspace a Names and Location

  6. It will then look like this: Then click here

  7. An area to draw your circuit will open up

  8. Click on Draw: Get New Part

  9. This window will then open up

  10. Enter a part name: R, C, L, etc… All related parts will list here: select the one you want It’s symbol will then appear here

  11. Click Place and put the part(s) where you want it or them

  12. Click on the part value to change its value:

  13. Then select a DC voltage supply and place it

  14. Draw the wires to connect all the parts

  15. Your circuit will look something like this:

  16. Click on the wires to label the circuit nodes: call the ground wire “0”

  17. Now mark the circuit nodes of interest with Voltage Level Markers

  18. Your circuit will look something like this:

  19. Click on Analysis: Setup

  20. For DC circuit analysis, enable: “Bias Point Detail”

  21. Select Analysis: Create Netlist (correct circuit layout if any errors found)

  22. Select Analysis: Simulate to analyze the circuit

  23. This window tells you how the simulation went

  24. Go to your workspace directory and click on the Output File

  25. Scroll down to you find the voltages for the nodes you marked in the circuit. The voltages are referenced to node “0.”

  26. This time, replace the DC voltage source with a time varying voltage source, such as VPULSE

  27. Put it in the circuit and click on it to select it’s parameters

  28. Here I selected the constant DC and AC values to be zero, the initial voltage level (V1) to be zero, the final voltage level (V2) to be 10V, the time delay (TD) to be 1us and the rise time (TR) to be 10us. I left the other options blank

  29. Under Analysis Setup, enable “Transient…” and click on it Keep the “Bias Point Detail” enabled too

  30. Set the Transient Analysis Final Time to 100us

  31. Run the Simulation and these result will appear: A plot of the voltages at all the marked nodes over the transient analysis time (0s to 100us) Play with this window to adjust display time and what signals are displayed

  32. PSPICE Reference Manuals • Look in C:\Program Files\Orcad\Document • pspug.pdf • pspqrc.pdf • PSpcRef.pdf • psp_sug.pdf

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