From Friday, April 19th (11:00 PM CDT) through Saturday, April 20th (2:00 PM CDT), 2024, ni.com will undergo system upgrades that may result in temporary service interruption.

We appreciate your patience as we improve our online experience.

Home Community Discussion Forums Most Active Software Boards Multisim and Ultiboard Topic

Multisim and Ultiboard

cancel
Turn on suggestions
Auto-suggest helps you quickly narrow down your search results by suggesting possible matches as you type.
Showing results for 
Search instead for 
Did you mean: 

Measuring i-THD using fourier analysis

Measuring i-THD using fourier analysis

‎09-15-2016 11:55 AM

I am trying to measure the i-THD for a buck converter circuit. I have couple of questions while I do this.

1. The distortion analyzer gives the THD value. Is it the V- THD?

2. Running a fourier analysis also measures the THD at the probes. Is the THD measured on a voltage probe a voltage THD and the THD measured on a current probe the current THD? 

View All (1)
0 Kudos
Message 1 of 2
(2,921 Views)
Reply

Re: Measuring i-THD using fourier analysis

‎09-20-2016 05:37 PM

What do you mean by i-THD and V-THD? 

0 Kudos
Message 2 of 2
(2,854 Views)
Reply