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:
Sep. 19, 2023
Filed:
Oct. 26, 2020
Applicant:
Mitsubishi Heavy Industries, Ltd., Tokyo, JP;
Inventor:
Hideaki Emoto, Yokohama, JP;
Assignee:
MITSUBISHI HEAVY INDUSTRIES, LTD., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02M 7/10 (2006.01); H02M 1/00 (2006.01);
U.S. Cl.
CPC ...
H02M 7/103 (2013.01); H02M 1/008 (2021.05);
Abstract
A power supply circuit is provided with: an AC voltage supply part; and one or more Cockcroft-Walton circuits. The one or more Cockcroft-Walton circuits include a plurality of output terminals and are supplied with an AC voltage from the AC voltage supply part. The plurality of output terminals are configured to output different DC potentials for each output terminal according to a magnitude of the AC voltage.