Dioda - un site pentru marii pasionati de electronica  
Toggle Content .:: Home :: Downloads :: Community Forums :: Register ::.
Toggle Content Meniu Principal
 HOME
 Home
 Search Web Continut Community
 Forum
 Members options
 News
 Surveys

Toggle Content Produs Random

Toggle Content Mesaje Forum

Toggle Content Login

Welcome Anonymous

Nickname
Password

Membership:
Latest: Zoltan
New Today: 0
New Yesterday: 0
Overall: 898

People Online:
Members: 0
Visitors: 6
Total: 6
Who Is Where:
 Visitors:
01: Forum
02: Home
03: Home
04: Contul meu
05: Forum
06: Home

Staff Online:

No staff members are online!

Toggle Content Languages
English

Toggle Content Ultimile Imagini

Forum › Electronica Auto › Electronica Auto › cum se masoara dioda?
cum se masoara dioda?
ISO9141, OBD, OBD II, ADLD, Invertoare, etc (tot ce tine de electronica auto).
Post new topic   Reply to topic   Printer Friendly Page    Forum Index Electronica Auto

View previous topic :: View next topic  
Author Message
lwiq



Joined: Mar 15, 2008
Posts: 1

PostPosted: 15/Mar/2008 9:31 am    Post subject: cum se masoara dioda? Reply with quote

salut. am aparatul de masura (electronic) si o punte de diode. cum masor diodele? ce tre sa setez la aparatul de masura? ce valori tre sa primesc in cazul in care dioda e buna/nu e buna. multumesc anticipat
Back to top
View user's profile
daniel



Joined: Feb 22, 2005
Posts: 130

PostPosted: 30/Mar/2008 6:42 pm    Post subject: Re: cum se masoara dioda? Reply with quote

buna,
multe din aparatele de masura au pozitie speciala de masurat jonctiuni - diode.
daca nu are trebuie sa pozitionezi aparatul pe masurat rezistente, pe scala cea mai mica : sa zicem 200 ohmi - 2000 ohm.
In aceasta pozitie aparatul de masura introduce un mic curent prin presupusa rezistenta pentru a o masura.
trebuie puse terminalele de masura pe terminalele de la dioda. intr-un sens va conduce si iti va arata o anumita rezistenta (sa zicem cam 600 ohm) in celalalt sens va terbui sa nu arate nimica.
Daca arata 0 dioda este strapunsa daca arata conductie in ambele sensuri iarasi este rau.

Daniel
Back to top
View user's profile Visit poster's website Photo Gallery
Display posts from previous:   
Post new topic   Reply to topic   Printer Friendly Page    Forum Index Electronica Auto
Page 1 of 1
All times are GMT + 2 Hours



Jump to:  


You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot vote in polls in this forum
You cannot attach files in this forum
You can download files in this forum


Site-ul Dioda.ro este propietatea societatii Artirom PRO SRL - Cod Fiscal RO14235481 - Str. Bucegi Nr. 45 Sect 1 Bucuresti


You can syndicate our news using the file news.php or news2.php
Interactive software released under GNU GPL, Code Credits, Privacy Policy