An ideal voltage source should have zero output impedance. The finite output impedance results in the reduction of output voltage. This activity is to demonstrate this using the voltage source PV1.

- Connect a 100 Ohms resistor from PV1 to Ground
- Connect Pv1 to A1 for monitoring.
- Increase the voltage and find out at what point the actual output start differing from the setpoint.

The connection diagram and the results are shown in the figure below.