I dont understand that waveform as i'm supposed to obtain a DC voltage. Can someone explain me how it comes that i got this waveform ?
Thank you in advance.
Electrical Engineering Stack Exchange is a question and answer site for electronics and electrical engineering professionals, students, and enthusiasts. It only takes a minute to sign up.Sign up to join this community
Your V2 polarity is backwards. You want the minus side on ground.
Your circuit is probably working. As it is, both of your outputs are plotting positive, and all you see is ripple. We need to see your plot axis labels to know for sure.
It works in CircuitLab (guessing at what you think that it should do)
Edit: Plot with left ground removed. DKNguyen is correct, it works much better without the ground on the left. Only a few tenths of a volt of ripple.