Jump to content
ELFORUM - Forumul electronistilor

Incarcator AEG LL1230 cod eroare sau defect ?


Recommended Posts

Sanatate permanenta ! Cu sau fara acumulator(L1215-12V Li-Ion/1,5Ah) cand il conectez la retea led-ul rosu se aprinde ritmic. La bornele B+/B- nu e tensiune.Pe capac sunt niste "coduri" care indica diverse situatii.In dreptul celei cu rosu intermitent e trecut un termometru dar nu stiu ce inseamna.Sursa e in comutatie cu TOP255EN , secundarul are doua iesiri : cea care da Vcc pt. incarcare si cea care alimenteaza electronica , un cip smd patrat cu 4X8 pini , un LM358 si multe componente pasive.Regulatorul ca sa zic asa pt. incarcare e un P-MOS care nu primeste comanda in grila , nu se deschide. In situatia asta Vcc=13,6V care scade la 5V cu sarcina de 1A.C-uri schimbate.Ce poate fi , un sfat va rog , multam !


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.

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.


  • 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