Connect with us

Rac/Rdc wire resistance calculator posted in ABSE

Discussion in 'Electronic Design' started by Genome, Mar 21, 2005.

Scroll to continue with content
  1. Genome

    Genome Guest

    Further to recent questions about skin and proximity effects when winding
    high frequency transformers I've rehacked my little tool that does the sums
    for me.

    I've posted it before but in its previous incarnation it used database type
    tools so the distribution was CRAP.

    I've wibbled about a bit and given it a thingummy file that doesn't rely on
    said tools. (I hate databases and all that are associated with them, scum)

    It's in Delphi 4. I am a crap programmer.

    You get one .exe file, roundwire.exe, and one data file, roundwire.dat.

    I assume you will check them for spukems.

    Installation intructions.

    Stick the zip file in a directory of your own naming.
    Extract the two files, perhaps in the same directory.
    Double click on roundwire.exe
    Have a play.

    If it doesn't work..... delete it.

    Advanced users will be able to add icons and things to their desktop or
    whatever.

    The sums are based on Jongsmas description of Dowells work.

    http://genome.dna.tripod.com/jongsma/jongsma.html

    And, naturally..... I haven't checked if the results are right because I'm a
    lazy arse.

    DNA
     
Ask a Question
Want to reply to this thread or ask your own question?
You'll need to choose a username for the site, which only take a couple of moments (here). After that, you can post your question and our members will help you out.
Electronics Point Logo
Continue to site
Quote of the day

-