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:
Apr. 16, 2024
Filed:
Apr. 12, 2021
Delta Electronics (Shanghai) Co., Ltd, Shanghai, CN;
Zengyi Lu, Shanghai, CN;
Tianding Hong, Shanghai, CN;
Delta Electronics (Shanghai) CO., LTD, Shanghai, CN;
Abstract
The present disclosure provides a three-phase inductor and a power module. A current flowing through each inductor of the three-phase inductor comprises a power-frequency current component and a high-frequency current component. The three-phase inductor includes a magnetic core and a winding. The magnetic core includes a first cover plate, a second cover plate and a magnetic pillar unit; the winding wound on the first magnetic pillar and the second magnetic pillar of the corresponding magnetic pillar unit, and a current flowing through the winding surrounds said first magnetic pillar and said second magnetic pillar in an opposite direction.