transient parameters Ltspice

Thread Starter

vead

Joined Nov 24, 2011
629
Hello
I need help to set parameters for transient simulation. I made RC circuit with DC supply with Ltspice. I want to see the waveforms for RC circuit. Can someone tell me what value I need to use to see waveform?
treansient _RC.png
 

AlbertHall

Joined Jun 4, 2014
12,347
Your circuit is a 5VDC source and the resistor and capacitor. In this circuit there is nothing to discharge the capacitor.
Change the stop time to 20 secs. Right click the voltage source, click advanced and set like this:
upload_2016-10-3_14-34-6.png
 

Thread Starter

vead

Joined Nov 24, 2011
629
Hello
There is resistor, capacitor and voltage source in circuit.
RC different.jpg
From the simulation it is found that voltage across capacitor is exponentials increased or decrease. It is found that voltage is exponentials increase for first circuit while decrease exponential for second circuit. Does Charging or discharging of capacitor depand on connection?
 
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