New at pspice guidance will be appreciate

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Discussion Overview

The discussion revolves around the use of PSpice for circuit analysis, specifically focusing on a circuit involving a voltage-controlled voltage source (VCVS) and a resistor (R1). Participants are exploring how to set up the simulation and analyze the circuit's behavior, including voltage and power calculations.

Discussion Character

  • Exploratory
  • Technical explanation
  • Homework-related

Main Points Raised

  • One participant expresses their limited experience with PSpice, indicating they only know how to place components and wire them.
  • Another participant questions whether the inquiry is about using PSpice or circuit analysis, suggesting that the VCVS is wired incorrectly.
  • A participant clarifies their intent to learn PSpice for a course project and inquires about defining the voltage source and resistor in the simulation.
  • Another participant advises correcting the VCVS wiring, setting the gain property, and using probes for measurements, while also suggesting standard analysis techniques for comparison.

Areas of Agreement / Disagreement

Participants do not reach a consensus; there are differing views on the initial setup and requirements for using PSpice effectively.

Contextual Notes

There are unresolved questions regarding the definitions and settings needed for the voltage source and resistor in PSpice, as well as the specifics of circuit analysis techniques that may be necessary for accurate results.

Who May Find This Useful

Individuals new to PSpice, students working on circuit analysis projects, and those seeking guidance on simulation setup and troubleshooting.

Dexterous
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Hello I am new at pspice and actually i know only how to place parts and wire them..
this is the circut
986pspice_1.png


and this is what i did so far
830pspice_2.png


i need to know the voltage and the power on R1.
i don't really know where should i start :/
thx.
 
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Is your question regarding how to use pspice or are you just trying to answer a circuit analysis question (and perhaps thought using pspice would be simpler than thinking about the circuit for a moment :wink:)?

If the former, your VCVS is wired backwards.
 
Last edited:
im trying to learn how to use pspice actually :]
i have a course with a final project at the end of the semester..

do i need to define the voltage source as a variable or somthing?
and what about R1 is there any definition i should do?
 
Make the correction to the VCVS (the input and output terminal wiring should be swapped). Double-click (or something) the VCVS symbol to set the gain property to what you want. That's pretty much all I can suggest. I suppose you can insert voltage, current probes at appropriate places to make measurements, etc. Answer the question using standard analysis techniques so you can compare with the pspice results.
 
thx!
 

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