The exponentially decreasing curve in the above graph implies the discharging phenomenon of the capacitor. the polarity of the voltage will be in accordance with polarity of the capacitor and the capacitor will start charging during the positive half cycle, whereas during the negative half cycle due do the inversion the polarity of the voltage source, the polarity of the capacitor will be opposite to that of the source, hence taking into account the charging and discharging concept of a capacitor, the capacitor will start discharging the stored charge ( during the positive half cycle) to the circuit. During the positive half cycle, the direction of the current i.e. One is the positive half cycle of the AC signal and the other is the negative half cycle. As in case of an AC circuit the input signal source consists of two half part or cycles. The decreasing sweep at the capacitor node here implies the discharging of the capacitor.The output voltage at the capacitor node is displayed in the figure below,įigure 20: Output voltage at the capacitor node.And Ive downloaded the LM741.MOD file, but not sure how I add it to the Get New Part library. I have started to use pspice again after a few years of studying it at uni, so im struggling a little bit to find everything. Edit: Im using PSpice Schematics version 9.1, part of PSpice Student. 0:00 / 2:00 How to install pSpice 9.1 Student Version (The easy way) Tauseef Ahad 53 subscribers Subscribe 113K views 8 years ago An easy way to make Electrical and Electronics Engineering. Now comes the simulation part, click on the analysis at the top bar of the schematic window and then click on simulate as shown in the figure below, 1 Hi, Im using PSpice 9.1 student version to design a few electronic circuits.If we are interested in checking the voltage on a specific wire in spite of checking it at a node, double click on the wire and inn the window that appear as a result, type the name of the wire you want to label it with, as shown in the figure below, Change the start and end frequency in the property window according the portion of the graph you want to see.
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