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RE: Bringing down the ripple......?

The resonance frequency of 1uF and 1H is 159Hz. It's a low pass above that frequency, but not at 120Hz. In fact, in this case the low pass is under-damped and has a resonance peak (about 10dB), so it actually amplifies the ripple at frequencies near 159Hz.


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  • RE: Bringing down the ripple......? - Paul Joppa 21:53:44 07/13/23 (0)

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