EEVBlog #1116 - How to Remove Power Supply Ripple

Circuit building block time. The capacitance multiplier and how it gives almost negligible power supply ripple compared to a voltage regulator.
Whiteboard theory and then some bench demonstrations and experiments. Plus a twist at the end that proves that the "Capacitance multiplier" is perhaps one of the most mis-named circuits of all time.

Forum: http://www.eevblog.com/forum/blog/eevblog-1116-the-capacitance-multiplier/


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