EEVblog #1117 - PCB Power Plane Capacitance

First published at 03:45 UTC on August 31st, 2018.
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Are power planes in a 4 layer PCB any good as a capacitor?
Can it work as one big bypass capacitor?
A look at an discussion on PCB layer stackups, and some measurements on 4 and 8 layer PCB power planes with different prepreg thicknesses and how well …

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CategoryScience & Technology
SensitivityNormal - Content that is suitable for ages 16 and over
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