change a lot of component properties

Discussion in 'Electronics Resources' started by amin_rashidi, Nov 9, 2013.

  1. amin_rashidi

    Thread Starter New Member

    Nov 9, 2013
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    0
    Hi everyone
    I have a complex circuit which has some similar components, now I want to change all of one kind consider resistor R1, is there anyway to do this task except changing them one by one?
     
  2. wmodavis

    Well-Known Member

    Oct 23, 2010
    737
    150
    Don't understand. Change them into what? Why change them? You could try 2 by 2 or possibly 3 by 3 etc.
     
  3. sirch2

    Well-Known Member

    Jan 21, 2013
    1,008
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    Is this a schematic or a physical circuit? If it's a schematic what software?
     
  4. amin_rashidi

    Thread Starter New Member

    Nov 9, 2013
    2
    0
    Thank u guys for reply!
    I use orcad 16 (pspice).
    It is a schematic circuit.
    My circuit is composed of several sub-circuit which these sub-circuits are similar. for example, 1 have a 1kΩ resistor in one of these sub-circuits, now i want to change all of these 1kΩ into 3kΩ in all sub-circuits, is there any way?
    if there is, how can i do this task?
     
    Last edited: Nov 9, 2013
  5. Alec_t

    AAC Fanatic!

    Sep 17, 2013
    5,766
    1,099
    If your sub-circuits (SC) are identical you could perhaps change R1 in one SC, delete all the other SCs, then copy/paste the first one?
     
  6. WBahn

    Moderator

    Mar 31, 2012
    17,715
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    Check to see if you can export the schematics to an ASCII format, such as EDIF, and then reimport them. If so, then you could use a text editor's search and replace capabilities. Ensuring that you ONLY change the ones you want might be easier said than done.
     
    absf likes this.
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