公开(公告)号：US20220264753A1

公开(公告)日：2022-08-18

申请号：US17733312

申请日：2022-04-29

Applicant: DENSO CORPORATION

Inventor： Hideki MIYABAYASHI ,  Kenji OCHI ,  Kazuma KAWAI

IPC: H05K5/00 ,  H05K9/00

Abstract: A power conversion device, as an electronic device, includes a circuit substrate, a metal housing, an external connection terminal, and an insulator. The external connection terminal projects from the interior to the exterior of the metal housing, and is used to connect an output terminal of the circuit substrate to the exterior. A part of the insulator is disposed between the metal housing and the external connection terminal, and insulates the metal housing and the external connection terminal from one another. A housing extension portion is formed in the metal housing, extending from a body portion of the metal housing, in the inward direction with respect to the metal housing, in a condition facing the external connection terminal. A part of the insulator is disposed between the external connection terminal and the housing extension portion.