Abstract: The invention provides a series resonant LLC power converter unit to provide a plurality of power outputs. The power converter unit comprises a plurality of transformers arranged such that at least one primary winding of each transformer is connected in parallel and configured to provide a power output. An inductive element is positioned in parallel with at least one primary winding selected from said plurality of transformers, wherein the inductive element restricts variation in inductance for said plurality of transformers and power outputs in operation.
Type:
Grant
Filed:
January 31, 2021
Date of Patent:
October 25, 2022
Assignee:
EXCELSYS TECHNOLOGIES LIMITED
Inventors:
Jonathan James Wilkinson, Diarmuid Hogan