Compare RC and LC filter.
RC filters
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LC filters
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The RC filter is only useful for small load currents.
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The LC filters are useful for heavy load currents.
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More power dissipated in RC filter.
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Less power dissipated in LC filter.
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It has poor voltage regulation.
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It has good voltage regulation.
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It is cheaper.
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It is costlier.
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It has high ripple factor.
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It has low ripple factor.
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RC is fine for filtering low power signals.
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LC is fine for filtering high power signals.
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