A nested sweep allows you to run two simultaneous sweeps to see how changes in two different DC sources will affect your circuit. Once you’ve filled in the main sweep menu, click on the nested sweep button and choose the second type of source to sweep and name it, also specifying the start and end values.

How do you do a nested sweep in PSpice?

A nested sweep allows you to run two simultaneous sweeps to see how changes in two different DC sources will affect your circuit. Once you’ve filled in the main sweep menu, click on the nested sweep button and choose the second type of source to sweep and name it, also specifying the start and end values.

What is sweep in PSpice?

PSPICE has a feature which allows you to automatically change a part value within a specified range and to simulate and graph the results. This is called DC sweep. For instance, resistor values, currents, or voltages can be swept.

What is a DC sweep simulation?

DC Sweep Analysis is used to calculate a circuits’ bias point over a range of values. This procedure allows you to simulate a circuit many times, sweeping the DC values within a predetermined range. You can control the source values by choosing the start and stop values and the increment for the DC range.

How do you do a DC sweep?

Set up and run the sweep:

1. Build the above circuit.
2. Tap. , expand Simulation settings and select DC sweep.
3. Enter a Start value of 0 V, a Stop value of 10 V, and an Increment of 1 V. Notice that Points are set to 11.
4. Tap Start simulation. The grapher opens with the following results:

Which is better PSpice vs LTSpice?

LTSpice can’t. o PSpice has sophisticated sensitivity analysis capabilities enabling testing of sensitivity to particular components. LTSpice does not. o PSpice Designer/Designer Plus include a powerful schematic capture app with advanced design and collaboration features.

How do I add a DC source in PSpice?

Setting up the analysis From the “PSPICE” menu, select the menu item “New Simulation Profile” (or choose the first item in the second horizontal toolbar). A small dialog appears that asks you to give a name to the simulation profile you are creating. Choose a clever name like “DC” and click on “Create”.

What is DC sweep in Ltspice?

A DC Sweep is a type of simulation that allows you to vary the voltage or current of a specified device. On all schematics of SparkFun’s parts we give you a voltage range for which the product can safely operate.

What is AC sweep and DC sweep?

DC sweep and AC sweep are two powerful simulation methods to add to your SPICE workflow. With DC sweep, you get an accurate representation of how the circuit performs as one of the independent sources is varied. With AC sweep, you can calculate the small-signal response of a circuit.

Is OrCAD and PSpice same?

OrCAD is the general name for the software suite that helps you design PCBs. OrCAD capture is the tool within that OrCAD suite that lets you ‘draw’ schematics. PSpice is the name given to a basic circuit interface that simulates circuit behavior using SPICE. PSpice comes installed ‘inside’ OrCAD Capture.

Is PSpice free?

Available at no cost, it is easy to get started. Download the PSpice design and simulation suite today to start your design.

How is DC analysis done in PSpice?

Name the profile as “DC sweep,” and click the Create button. The simulation settings GUI opens. Under Analysis Type, choose DC Sweep from the dropdown list. DC sweep analysis in PSpice allows you to sweep a source, voltage, or current, a global parameter, a model parameter, or the temperature through a range of values.

Why do we use AC sweep analysis?

AC sweep simulation is used when you want to calculate the small-signal response of a circuit. This method will first use operating point analysis to gather linear, small-signal models for all nonlinear components. The snapshot of this circuit is then analyzed based on a defined frequency range.

Is there a free version of PSpice?

To help students with the learning process, we offer a free version of PSpice via the OrCAD Academic Program. The academic version is a complete suite that includes the Capture and PSpice tools to assist students in lab and with their coursework.

Can I download PSpice for free?

PSpice Technologies for Students To help students with the learning process, we offer a free version of PSpice via the OrCAD Academic Program. The academic version is a complete suite that includes the Capture and PSpice tools to assist students in lab and with their coursework.