(b) Obtain the Thevenin's equivalent circuit with respect to the terminal of the 3.5W resistor. Find the current in the 3.5 W resistor in the circuit (a).Determine the node voltages and the controlled current of the dependent source. The circuit below contains a Voltage-Controlled Voltage Source and a Current-Controlled Voltage Source. Note that each IPROBE is rotated (Ctrl R) in such a way as to obtain the mesh current for the assumed clockwise direction.ĭetermine the node voltages for the circuit containing a Voltage-Controlled Voltage Source as shown. To obtain the three mesh currents an IPROBE is placed in each mesh. Assume a clockwise direction for the mesh current To obtain the node voltages a VIEWPOINT is placed at each node labeled V1, V2, and V3 (To assign a name or a number to a node double click on that node).
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Use the PSpice Schematics to construct the circuit below and obtain the node voltages and mesh currents. To obtain the node voltages a VIEWPOINT is placed at each node labeled V1, V2, and V3 (To assign a name or a number to a node double click on that node). Use the PSpice Schematics to construct the circuit below and obtain the node voltages.
Probe in pspice schematics software#
To run the examples, students can download the complete Free OrCAD Software for Students. To view the Pspice examples you need to download the OrCAD Viewer Free Download. (You may use display results in place of Viewpoint and Iprobe).ĭownload PSPICE Schematics files for EE-201 Examples. You can enable or disable the bias voltages and currents by using the toolbar buttons V and I. Bias voltages and currents Displayįrom the Analysis menu you can customize the Display results on Schematics to show selected DC voltages and currents. To see the IPROBE direction of current, from the Analysis menu open the Examine Netlist file and check the order of element nodes. You may have to rotate the IPROBE from the Edit Menu (or use Ctrl R), so that the reading is in the assumed direction of current. The reference direction of current for the circuit elements is from the first listed subscript to the second one. To obtain the DC current in a branch an IPROBE is placed in that branch. To monitor a DC node voltage a VIEWPOINT is placed at that node. Click the Enabled check box in the Bias Load Point option. All capacitors are replaced by the pen-circuit, and all inductors are replaced by short circuits.
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If any AC sources are present in the circuit, those sources are set to zero. To obtain current and voltage in a DC circuit, the analysis is performed with the simple Load Bias Point.