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:
Jun. 13, 2017
Filed:
Apr. 25, 2013
Applicant:
Mitsubishi Electric Corporation, Tokyo, JP;
Inventors:
Assignee:
Mitsubishi Electric Corporation, Tokyo, JP;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
H02M 3/07 (2006.01);
U.S. Cl.
CPC ...
H02M 3/07 (2013.01);
Abstract
The present invention has: a pump capacitor (), which has one end thereof connected to the source power supply (B) side via a diode (), and which has the other end thereof connected to two kinds of voltage sources via switches (); and an output capacitor (), which has one end there of connected to a high-potential terminal of a pump capacitor via a diode (), and the other end thereof connected to a source power supply. A filter circuit configured with a resistor () and a capacitor () is provided between the source power supply and the diode ().