09-04-2006, 04:58 PM
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Registered User
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Join Date: Jan 2006
Location: Sydney
Posts: 753
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Hi Andrew<?xml:namespace prefix = o ns = "urn:schemas-microsoft-com fficeffice" /><o:p></o:p>
This may help to reduce RFI from your switcher plug pack. It will work only if your PS is earthed. Connect 0.1uF to 0.47uF mono capacitor from negative output to the earth. Start with 0.1uF and do your test with AM radio and increase capacitor value if there is not improvement. Keep capacitor leads short. Then you may reduce RFI further by connecting 0.1uF capacitor across output terminals.<o:p></o:p>
Karl<o:p></o:p>
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