SUBSTRATE DEVICE

摘要

PROBLEM TO BE SOLVED: To provide a substrate structure capable of effectively compacting a device by increasing a current capacity and improving heat discharge efficiency. SOLUTION: A substrate device is provided with a substrate (71), a plurality of electronic components installed through an energizing plate on the substrate and a heat sink 53 for heat discharge abutted/arranged on the plurality of the electronic components. COPYRIGHT: (C)2003,JPO