Jump to content
ELFORUM - Forumul electronistilor

transformator conectat la retea


Guest maticu
 Share

Recommended Posts

Va salut. vreau sa stiu ce se va intimpla cu un transformator 12V. daca fiind conectat la priza electrica si se racordeaza o borna de iesire a transformatorului cu o faza de 220V. va mirosi a fum sau nu :) ?

Link to comment
Share on other sites

Daca stii ce faci vei obtine un autotransformator la a carui iesire vei avea 220+/- 12V, in functie de care borna o legi la retea.E foarte util daca ai nevoie sa ridici/cobori tensiunea retelei. E principiul dupa care UPS-ul "reguleaza" tensiunea.Daca nu stii ce faci urmeaza sfatul din semnatura mea. Oricum noi nu te putem opri sa incerci...

Link to comment
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.

 Share

×
×
  • 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