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. 02, 2019
Filed:
Feb. 09, 2016
Sumitomo Electric Industries, Ltd., Osaka-shi, JP;
Sumitomo Wiring Systems, Ltd., Yokkaichi-shi, JP;
Autonetworks Technologies, Ltd., Yokkaichi-shi, JP;
Sumitomo Electric Industries, Ltd., Osaka-shi, JP;
Sumitomo Wiring Systems, Ltd., Yokkaichi-shi, JP;
Autonetworks Technologies, Ltd., Yokkaichi-shi, JP;
Abstract
A converter comprises: a preceding converter having a first switching circuit intermittently outputting current; a capacitor smoothing the current output from the first switching circuit; and a succeeding converter having a second switching circuit to which the current smoothed by the capacitor is intermittently input. The converter converts direct current or alternating current input to the preceding converter and outputs the converted direct current or alternating current from the succeeding converter. A control circuit controls switching of the first and second switching circuits so that an end time point of an output period during which current is output from the first switching circuit has a time difference with a start time point of an input period during which current is input to the second switching circuit.