Jump to content
ELFORUM - Forumul Electronistilor

Recommended Posts

As dori o sugestie , am primit de la cineva 100 bucati bu 808 dfi , sunt noi in cutie , dar au o problema . Cand masor intre baza si emitor am pe aparatul de masura dat pe dioda 30-32 de omi , cand el ar trebui sa aiba peste 200 omi , s-ar putea pune ceva intre baza si emitor ca sa pot sa ii folosesc ?

Share this post


Link to post
Share on other sites

S-ar putea sa fie fake si sa fie BU normali, nu Darlington. Oricum poti incerca sa vezi cum se comporta.

Share this post


Link to post
Share on other sites

Nu-i problema,chiar daca nu-s Darlington pot fi folositi in varianta:2 spire pe traf(un capat la masa,dincolo imp.negative),rezistenta de 1 Ohm si dioda BA159 cu catod pe baza.

Share this post


Link to post
Share on other sites

 

 

 sunt noi in cutie , dar au o problema

singura problema e ca sunt doar marcati 808

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.


×
×
  • 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.