Jump to content
ELFORUM - Forumul Electronistilor
Sign in to follow this  
mihai2000

Distorsiuni !

Recommended Posts

Salut!

Va rog sa ma ajutati in a determina distorsiunile ( thd+n ) unui amplificator ,si daca se poate chiar o analiza completa acestuia implicind bilantul de puteri (randamentul) si altele.

Ma intereseaza cum pot sa obtin aceste rezultate (sub forma de grafice )sau daca ma puteti ajuta voi.

Multumsc anticipat.

 

http://img118.imageshack.us/img118/7098/13mg1.jpg

Share this post


Link to post
Share on other sites

iei un generator audio, un analizor spectral, bagi o frecventa sinusoidala si veriffici pe analizor magnitudinea armonicilor superioare

Share this post


Link to post
Share on other sites

Nu detin un asemenea instrument " analizor spectral " Poate fi simulat acest amplifcator iar ca rezultat sa fie acele grafice ale distorsiunilor,si daca da se poate in Orcad sau ce soft este capabil sa faca asta.

Share this post


Link to post
Share on other sites

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.
Note: Your post will require moderator approval before it will be visible.

Guest
Reply to this topic...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

Sign in to follow this  

×
×
  • Create New...

Important Information

We have placed cookies on your device to help make this website better. You can adjust your cookie settings, otherwise we'll assume you're okay to continue.