This time, I want to examine two other parts of Spice: parameter sweeps and AC circuits ... and a series resistor makes up a Thévenin source, and you can convert any linear circuit into its ...

The resulting AC analysis showed a nice filter response ... Another consideration in real world circuits is limits. A resistor in Spice can dissipate an infinite amount of power.

Using properties of a series circuit, the sum of the voltages across the LED and resistor R must equal the supply voltage. \({V_s} = {V_{LED}} + {V_R}\) Now substitute the supply voltage (\(6V ...