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. 10, 2018
Filed:
Dec. 04, 2015
Delta Electronics, Inc., Taoyuan Hsien, CN;
Zeng Li, Taoyuan Hsien, CN;
Chaofeng Cai, Taoyuan Hsien, CN;
DELTA ELECTRONICS, INC., Taiwan, CN;
Abstract
A power switch circuit includes at least one switch unit including at least one first switch and one second switch which are connected in parallel. A turning-on loss of the first switch is smaller than a turning-on loss of the second switch, a turning-off loss of the first switch is larger than a turning-off loss of the second switch; during one controlling period of the switch unit, when the switch unit is controlled to be turned on, a moment when the first switch is turned on is controlled to be earlier than a moment when the second switch is turned on; and when the switch unit is controlled to be turned off, a moment when the first switch is turned off is controlled to be earlier than a moment when the second switch is turned off.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile