Forums » General Electronics Discussion

Hi everyone! I am currently studying an electronics book, and tried to build two examples of both high and low pass filters. However, when I try to plot a frequency-domain graph, I get unexpected results: -The Low-Pass filter curve seems to be the inverse to the expected one -Although the AC Sources have a 10Vpp amplitude, the max voltage shown on both graphs is 1 volt. Why is it? Thanks!

The usage of sources in AC simulations has been updated recently.

Please see this:

https://www.circuitlab.com/docs/the-basics/#frequency_domain_simulation

Oh I see... Ok, now I understand :) Thanks!