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:
Dec. 02, 2014
Filed:
Sep. 07, 2011
Akihiro Suzuki, Chiyoda-ku, JP;
Hitoshi Kidokoro, Chiyoda-ku, JP;
Toshiki Koshimae, Chiyoda-ku, JP;
Hiroshi Kurushima, Chiyoda-ku, JP;
Masato Matsubara, Chiyoda-ku, JP;
Naoki Nishikawa, Chiyoda-ku, JP;
Akihiro Suzuki, Chiyoda-ku, JP;
Hitoshi Kidokoro, Chiyoda-ku, JP;
Toshiki Koshimae, Chiyoda-ku, JP;
Hiroshi Kurushima, Chiyoda-ku, JP;
Masato Matsubara, Chiyoda-ku, JP;
Naoki Nishikawa, Chiyoda-ku, JP;
Mitsubishi Electric Corporation, Tokyo, JP;
Abstract
A power supply apparatus includes an inverter having output terminals; a first transformer that transforms AC output from the output terminals; a second transformer that is connected to the output terminals in parallel to the first transformer, arranged on an opposite side of the first transformer with respect to a straight line passing through a center of the output terminals and extending perpendicularly to a plane including the output terminals, and transforms AC power output from the output terminals; first conductive lines that connect the output terminals to both ends of the first transformer; and second conductive lines that connect the output terminals to both ends of the second transformer. An area of a first loop formed by the inverter, the first conductive lines, and the first transformer is equal to an area of a second loop formed by the inverter, the second conductive lines, and the second transformer.