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Post Undeleted by Sreeraj Chundayil
Post Deleted by Sreeraj Chundayil
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Sreeraj Chundayil
Sreeraj Chundayil
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LTspice giving incorrect voltage value for simple first order low pass RC filter

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Sreeraj Chundayil
Sreeraj Chundayil
  • 303
  • 4
  • 14

LTspice giving incorrect voltage value for low pass filter

I drew this low pass filter circuit to have a output voltage of 5v across capacitor at a frequency of 100Hz sine wave of amplitude 10v. But I am only getting 4.5 volt as output in steady state. I am doing simulation in LTspice on Ubuntu. What mistake I am making?

R = sqrt(3)/(2pifC) - This is how I calculated R for a given C to have a half voltage drop across C

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