公开(公告)号：US20230209782A1

公开(公告)日：2023-06-29

申请号：US17987102

申请日：2022-11-15

Applicant: Eaton Intelligent Power Limited

Inventor： Jayakrishnan S. S ,  Vipin Bokade ,  Chinmaya Rajiv Dandekar ,  Michael K. Balck

IPC: H05K7/20 ,  H02M5/458

CPC classification number: H05K7/209 ,  H05K7/20909 ,  H02M5/458

Abstract: An apparatus includes: a power converter including a plurality of electronic switches, the electronic switches being controllable to produce a driver signal having a variable amplitude, frequency, and/or phase; and a single-piece base made of a thermally conductive polymer material. The single-piece base includes: a first side configured to hold the power converter; a second side; and one or more heat dissipating elements that extend from the second side. The heat dissipating elements are configured to dissipate heat generated by the electronic switches, and each of the one or more heat dissipating elements is made of the thermally conductive polymer material.