simulation error

Discussion in 'Embedded Systems and Microcontrollers' started by aka-rato, Oct 25, 2012.

  1. aka-rato

    Thread Starter Member

    May 11, 2012
    58
    0
    Heloz
    please help me here im trying to simulate the following circuit and i keep on having errors, i cant realy figure whats the problem.
    capacitor or not.png
     
  2. bertus

    Administrator

    Apr 5, 2008
    15,648
    2,346
    Hello,

    What is happening during the simulation?
    I think the led will burn due to the high current.

    Bertus
     
  3. aka-rato

    Thread Starter Member

    May 11, 2012
    58
    0
    i just recieve a massage box that says "A simulation error has occurred. Would you like to run the Convergence Assistant to attempt to resolve this problem automatically?" and this only hppens when i connect the capacitor
     
  4. bertus

    Administrator

    Apr 5, 2008
    15,648
    2,346
    Hello,

    There will be energy stored in the capacitor.
    As soon as the relays contacts close, there will be a quick release of this energy.
    This might be one of the problems.

    Bertus
     
  5. aka-rato

    Thread Starter Member

    May 11, 2012
    58
    0
    okay so how can i connect this capacitor bcoz i dont want the relay to open immediately, or what is't that i can use instead of it
     
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