voltage source

as my question state, I am having trouble understanding the circuit using a NMOS/PMOS as a current source or voltage source according to the pins they are connected and also the input and output impedance present when looking at only one pin of the MOS. my lack of understanding comes in the...

hi everyone. i got a question. i was doing this circuit, in which i want to make a voltage source, connected to the line and that returns approximately 30V, but the problem is that it has a lot of ripple, I put the inductor to lower the ripple and fix it a bit, the problem is that I do not have...

Hello everybody! I have two questions. I have this circuit where I want to vary the input voltage (V1) between 0V and 5V to supply power to R2. Is it possible to make the circuit not supply a power (0W) to resistor R2 when my voltage V1 is 0V? When I do the simulation with 0V in V1 there is...

Hello, I have a very general question concerning digital electronics: Given a sinusoidal voltage source (followed by its rectification circuit so that in the end the voltage is constant) and a final sensor (to be powered directly with the voltage source), why do I need to put a...