Jump to content
ELFORUM - Forumul electronistilor

zgomot amplificator


costel32

Recommended Posts

salutare tuturor!am facut un amplificator cu tda 7294 iar corectorul este facut cu lm 1036n si are un zgomot de fond (bazait) atunci cand am joasa la maxim si nu am semnal pe el. folosesc cablu ecranat la intrare si la iesire din corector. alimentarea corectorului se face cu ajutorul lui lm7012. in rest finctioneaza corect.e periculos sa functioneze asa? ce imi scapa de am acel zgomot?

Link to comment
  • Replies 2
  • Created
  • Last Reply

Top Posters In This Topic

  • indy666

    1

  • remus68

    1

  • costel32

    1

Popular Days

Top Posters In This Topic

Postati schemele folosite atat pt amplif cat si pt corector, cat si cablajele. Ar ajuta mult si niste poze cu montajul.Amplificatorul mai are zgomot cu intrarea in aer? Ce se intampla cand puneti intrarea la masa? Ce filtraj folositi pe alimentarea amplif? Ce filtraj folositi pe corector? Ce amplificare are amplif?

Link to comment

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now



×
×
  • 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.Terms of Use si Guidelines