: Waveform drawings in Wikipedia SMPS articles

Discussion in 'General Electronics Chat' started by kender, Mar 29, 2012.

  1. kender

    Thread Starter Senior Member

    Jan 17, 2007
    263
    0
    Colleagues,

    This is a long shot... Wikipedia articles on switch mode power supply circuits (SMPS) have distinctive (and very useful) waveform drawings. They look like this:
    [​IMG]
    More examples: this drawing in boost converter, this drawing in boost converter article

    These drawings were probably made by the same person. Have these drawings been made for Wikipedia, or were they taken from some other site? If it’s the latter, I’d love to know where they came from! :D

    Have these drawings been made for Wikipedia, or were they taken from some other site? If it’s the latter, I’d love to know what that site is!

    Any suggestion, insight or reference is really appreciated!

    Cheers,
    - Nick
     
    Last edited: Mar 29, 2012
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