The AMS Simulator window will render a plot of the zener current (Y-axis) vs. In the schematic capture window, press the keyboard's F11 key to run the selected PSpice simulation profile (which, presumably, is the DC Sweep simulation profile you just created). In the schematic capture window, save these changes to your project. In the schematic capture window, attach a Current Marker probe to the zener diode's cathode lead. Click on OK to save these changes and close the Simulation Settings dialog. The Sweep Type is Linear with a Start Value of -1.5V, and End Value that is one or two volts greater than the zener voltage (e.g., if \$V_=6\$ choose an End Value of 7V), and an Increment value of 1mV. Select voltage source V1 as your Sweep Variable. In the schematic capture window, create a new simulation profile and select DC Sweep as the Analysis Type. Wire a ground reference (the '0' zero part) to the wire that connects V1's negative (-) terminal to the zener's anode. Assuming that the LIB file gets created correctly, start the Model Editor, use Capture as the schematic tool if you get a choice, and use File>Open to open the LIB file you just created, use File>Save to add the PSpice 'marks' to the LIB file to delimit the models (not an essential step), then File>Export to Capture Part Library to create a.
Wire V1's positive (+) terminal to the zener's cathode, and wire V1's negative (-) terminal to the zener's anode. For the sake of this discussion, I'll assume the VDC part's reference designation is V1. Furthermore, A PSpice simulation will even calculate all the current, voltages and power values that you should expect from your circuit.In the schematic capture window, place a VDC part in parallel with your zener diode.
Common mistakes like wires not connected correctly can be prevented by having a blueprint of the desired circuit, which can be achieved with OrCAD Capture. These are products from Cadence and are powerful tools that will help you prevent extensive troubleshooting once you have built you circuits or non-working circuits at all.
PSpice is a circuit simulator within OrCAD Capture that allows designing and simulating circuits before actually building them. This tutorial assumes no previous knowledge on the concepts behind an Op-Amp and is just an example for the purposes of demonstrating the use of OrCAD Capture and PSpice. Members: Cole Andrew, Frederick Ngoiya, Diego Serrano ReinelīEFORE YOU START: Don't be discouraged if you don't know what an Op-Amp (Operational Amplififer) is. This Instructable was created in fulfillment of the required coursework for the course Communications for Engineers at the University of South Florida.
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