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Power Factor of waveform?

Discussion in 'General Electronics Discussion' started by eem2am, Dec 5, 2013.

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  1. eem2am

    eem2am

    414
    0
    Aug 3, 2009
    ..Hello,
    ..It is the mains current waveform into a simulation of a 10W flyback LED driver (mains voltage also shown)
    Unfortunately, LTspice doesn't do power factor.
     

    Attached Files:

  2. DrBwts

    DrBwts

    12
    0
    Dec 7, 2013
    Hi,

    Are you refering to the reactive to real power ratio?
     
  3. CDRIVE

    CDRIVE Hauling 10' pipe on a Trek Shift3

    4,960
    651
    May 8, 2012
    True power will be found at any point of the curve by multiplying the voltage * current at the same point of the 'X' vector. Therefore the power factor will be the apparent power/true power.

    Chris
     
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