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Noise on 18v rail #15

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joshctaylor opened this issue Apr 2, 2019 · 0 comments
Open

Noise on 18v rail #15

joshctaylor opened this issue Apr 2, 2019 · 0 comments

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@joshctaylor
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joshctaylor commented Apr 2, 2019 •
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While looking into communication errors 2 V of noise at 40 kHz on the 18 V power rail was discovered. Adding a 470uF electrolytic bulk capacitor near to the power connector reduced this component to only 50mV.
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