Newbie! Trying to make 5vAC circuit from 5vDC. No bias.

I thought the capacitor would only pass the signal as AC, But if you run a 20ms time simulation, the signal at probe 1 slowly gains DC bias as the capacitor charges up, until it is a 5v signal again. but I want it to keep swinging either side of gnd by 2.5v. Can someone please help. first timer here.


by xrstokes
August 08, 2016

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