OR gate circuit- double voltage?

Reply to Thread

Discussion in 'Homework Help' started by gbox, May 23, 2016.

Reply to Thread
  1. May 23, 2016 #1
    gbox

    Thread Starter Member

    Dec 29, 2015
    42
    0
    I have got the following circuit:
    צילום מסך 2016‏.05‏.23 ב‏.11.04.18.png

    I understood it is a OR gate, but in the case that V_1=V_2=contestant, V_out is equal to 2v_1=2v_2, unlike the situation when just D1 or D2 where open, is it still a "1" state or it is different because the V_out is bigger?
     
    #1 Reply
  2. May 23, 2016 #2
    AlbertHall

    AAC Fanatic!

    Jun 4, 2014
    6,681
    1,577
    The output voltage cannot be more than the input voltages.

    If V1 = V2 then
    Vout = (V1 - Vdiode) * R/(R +r/2)
     
    #2 Reply
    gbox likes this.
  3. May 23, 2016 #3
    gbox

    Thread Starter Member

    Dec 29, 2015
    42
    0
    Sorry forgot KVL law for a moment
     
    #3 Reply
Loading...
Related Forum Posts:
  1. Delian Diver 1

    Gate voltage: schemo mistake or TRUTH?

    Posted by Delian Diver 1 in forum: General Electronics Chat
    Replies:
    0
    Views:
    104
  2. Craig Robertson

    12v 2 input or gate circuit

    Posted by Craig Robertson in forum: Automotive Electronics
    Replies:
    10
    Views:
    1,327
  3. 009Legends

    OR Gate

    Posted by 009Legends in forum: The Projects Forum
    Replies:
    19
    Views:
    2,103
  4. siddhiq

    double gate mosfet project

    Posted by siddhiq in forum: The Projects Forum
    Replies:
    0
    Views:
    696
  5. kpgraci

    OR Gate for 12 light circuit

    Posted by kpgraci in forum: The Projects Forum
    Replies:
    3
    Views:
    1,757
You May Also Like:

  1. MicroFAT: A File System for Microcontrollers

  2. How To Control a DC Motor with an Arduino

  3. An Overview of Using Makeblock in Arduino Programming


Load More Articles