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:
Jul. 22, 2025
Filed:
Jul. 22, 2020
Mitsubishi Electric Corporation, Tokyo, JP;
Mitsubishi Electric Corporation, Tokyo, JP;
Abstract
If a current detection resistance is connected between a lower-arm switching element and a negative-electrode-side input terminal of an inverter, a conduction resistance between an output terminal and a positive-electrode-side input terminal of the inverter is set to be higher than a conduction resistance obtained by excluding the current detection resistance from a conduction resistance between the output terminal and the negative-electrode-side input terminal of the inverter. If the current detection resistance is connected between an upper-arm switching element and the positive-electrode-side input terminal, the conduction resistance between the output terminal and the negative-electrode-side input terminal of the inverter is set to be higher than a conduction resistance obtained by excluding the current detection resistance from the conduction resistance between the output terminal and the positive-electrode-side input terminal of the inverter.