PSpice User Guide

PSpice User Guide

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PSpice User Guide Creating and editing models October 2019 222 Product Version 17.4-2019 © 1999-2019 All Rights Reserved. 3. Place one each of the following parts (reference designator shown in parentheses) as shown in Figure 4-5 on page 222: ❑ Dbreak (D1 diode) from the BREAKOUT library ❑ C (C1 capacitor) from the ANALOG library ❑ R (R1 resistor) from the ANALOG library ❑ VSIN (V1 sine wave source) from the SOURCE library ❑ 0 analog ground from the SOURCE library. 4. From the Wire menu, choose Draw and draw the connections between parts as shown in Figure 4-5 on page 222. 5. From the File menu, choose Save. Note: If you were to simulate this design using a transient analysis, you would also need to set up a transient specification for V1; most likely, this would mean defining the VOFF (offset voltage), VAMPL (amplitude), and FREQ (frequency) properties for V1. For this tutorial, however, you will not perform a simulation, so you can skip this step. Using the Model Editor to edit the D1 diode model To create a new model and model library 1. Open the Model Editor. 2. From the File menu in the Model Editor, choose New. Figure 4-5 Design for a half-wave rectifier.

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