公开(公告)号：US20210378087A1

公开(公告)日：2021-12-02

申请号：US17332392

申请日：2021-05-27

Applicant: Hamilton Sundstrand Corporation

Inventor： Steven E. Larson ,  Eric A. Carter ,  Ethan Johnson

IPC: H05K1/02 ,  H05K1/11

Abstract: A generator control unit (GCU) having thermal control includes a GCU housing having a first side and a second side. A printed wiring board (PWB) is within the GCU housing between the first side and the second side. The PWB includes a component side that faces a first side of the GCU housing. At least one through via is positioned through a thickness of the PWB. At least one boss is positioned on the component side of the PWB. The at least one boss extends from a component of the PWB to the first side of the GCU housing.

公开(公告)号：US11558956B2

公开(公告)日：2023-01-17

申请号：US17332392

申请日：2021-05-27

Applicant: Hamilton Sundstrand Corporation

Inventor： Steven E. Larson ,  Eric A. Carter ,  Ethan Johnson

IPC: H01K1/02 ,  H05K1/02 ,  H05K1/11

Abstract: A generator control unit (GCU) having thermal control includes a GCU housing having a first side and a second side. A printed wiring board (PWB) is within the GCU housing between the first side and the second side. The PWB includes a component side that faces a first side of the GCU housing. At least one through via is positioned through a thickness of the PWB. At least one boss is positioned on the component side of the PWB. The at least one boss extends from a component of the PWB to the first side of the GCU housing.