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

diode smd

Recommended Posts

Am si eu niste placi de reparat si am niste diode smd duse si nu gasesc pe net deloc codul lor sa le comandv3v sau v33 (plasat pe alta placa identica)u4v sau u41 (plasat pe alta placa identica)v34 si u41Am atasat o poza..poate poate..am cautat de mor de somn in fata laptopuluiU41 si V33

post-39305-139829588786_thumb.jpg

Share this post


Link to post
Share on other sites

Multumesccc !!!Dar nu cred ca este varicap...acolo am niste optocuploare care comanda un igbt mare tip pastila poentru controlul motorului la lifturile moderne, am impresia ca u41 este un zenner..o sa testez sa vad

Share this post


Link to post
Share on other sites

Salut !da mai multe detalii despre provenienta placii (cod placa, fabricant ...), daca se poate.....ce face ? de la ce provine ? de ce se arde ?poate gasim ceva ....

Share this post


Link to post
Share on other sites

Precizeaza capsula intrucat ajuta la identificarea corecta a diodei care poate fi Ultrafast recovery,Zener,Varicap

Share this post


Link to post
Share on other sites

Diode zenner 5v1 250mA: YW ; W9 ; U4V ; U41

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.