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Capacitance multiplier

2017-08-19 00:33  
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The circuit can be used to simulate large capacitances using small value components. With the values shown and C - 10 ?μ?¥, an effective capacitance of 10,000 ?μF was obtained. The Q available is limited by the effective series resistance.
Capacitance multiplier

So R1 should be as large as practical.



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