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dc voltage/current through resistor
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<span style="font-family: arial, sans-serif; font-size: 13px; line-height: normal;">Hi,</span>
<span style="font-family: arial, sans-serif; font-size: 13px; line-height: normal;">I learnt the procedure to use the oscad software. </span>
<span style="font-family: arial, sans-serif; font-size: 13px; line-height: normal;">1.Suppose I want to know the dc voltage/current across/through the resistor in the very simple circuits containing a mesh of resistors and a dc source.Do I use vplot or vprint and where do I see the required dc value of current/voltage?</span>
<span style="font-family: arial, sans-serif; font-size: 13px; line-height: normal;">2.Is there any constant current source available in libraries?</span>
<span style="font-family: arial, sans-serif; font-size: 13px; line-height: normal;">
</span>
<span style="font-family: arial, sans-serif; font-size: 13px; line-height: normal;">(query by Rahul Srivastava)</span>

Oscad Schematic-Creation-and-Simulation 00-01 min 40-50 sec 17-03-14, 7:46 p.m. rakhiwarriar

Answers:

1. vplot plots voltage values, vprint prints it. If you use vprint, the value will be printed on the Ngspice terminal. (the terminal window that opens up when you click on Ngspice button on the Oscad toolbar)

2. Constant current/voltage sources are available in the library "sourcesSpice". The procedure to add libraries is explained at 1:44 mins in the tutorial on Schematic Creation and Simulation.

Rakhi
17-03-14, 7:53 p.m. rakhiwarriar


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