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LPF inductor power dissipation

Question asked by SALVERSON on Jan 11, 2005
Latest reply on Jan 12, 2005 by SALVERSON

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Simple question: Say I have a low-pass filter with a total loss of .5 db and am putting 1W RF through the filter. How do I calculate the power dissipation in each inductor in the filter? I know that the inductor has about .6 ohm resistance at the frequency of interest.

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SALVERSON Jan 12, 2005 1:06 AM
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I figured this out. I just put an iprobe in series with the inductor and resistor. What caused me problems earlier was that I tried to do this with a harmonic balance simulation - that doesn't work. You have to use an AC source/ simulation.
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LPF inductor power dissipation

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