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Multilayer Printed Circuit Board power distribution.

IP.com Disclosure Number: IPCOM000015870D
Original Publication Date: 2002-Dec-23
Included in the Prior Art Database: 2003-Jun-21

Publishing Venue

IBM

Abstract

In multilayer electronic cards, some internal layers are generally reserved for the power supplies, also known as power plans. These power plans are not accessible to perform any current measurements or to feed the card with an external power supply. (1) (2) (6) (3)