Support Resources Faq Q: How do I determine the input impedance of a power converter

Q: How do I determine the input impedance of a power converter

A: PSIM can be used to easily determine the input impedance of a power converter. You need to make use of the AC sweep function block to inject frequencies into the converter while monitoring the input current. Once the simulation is done you can apply Ohm’s law to determine the impedance. There is a tutorial video that covers the subject and several example simulations in the PSIM “examples” folder of your install.