The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 25, 2024
Filed:
Feb. 11, 2022
Hamilton Sundstrand Corporation, Charlotte, NC (US);
John A. Dickey, Caledonia, IL (US);
Hamilton Sundstrand Corporation, Charlotte, NC (US);
Abstract
In accordance with at least one aspect of this disclosure, a system can include, a printed circuit board (PCB), a controller on the PCB configured to output a gate drive signal to one or more gate driversto drive a gateof a switch (e.g., a transistor), and an isolation domain. The isolation domain can be defined in the PCB between the controller and the one or more gate drivers. More specifically, the isolation domain can begin at a first moat and end at a second moat, defined between the controller and the one or more gate drivers. The isolation domain can be configured to prevent common mode noise in the gate drive signal.