three eliminate noise circuit

Published:2011/3/23 21:40:00 Author:Jessie | Keyword: eliminate noise | From:SeekIC

As shown in figure a, anti-disturbance measures which electronic products commonly used,is accessed two side implement road capacitance to the side on earth (cabinet) of power transformer. When C1 and C2 choose small capacity, only affect to thepulses which are very steep andvery narrow. If want to overcome the interference of energy larger pulse, at least need to store its base wave, and filter outthe harmonic three times, so C1 and C2 should be taken a little big. But this will bring danger.



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