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. 10, 2018
Filed:
May. 12, 2015
Delta Electronics (Shanghai) Co., Ltd., Shanghai, CN;
DELTA ELECTRONICS (SHANGHAI) CO., LTD., Shanghai, CN;
Abstract
A method for controlling a DC/DC converter includes the steps of: controlling and keeping an output voltage of the DC/DC converter to stabilize at a first value according to a first interval of an input voltage of the DC/DC converter; controlling and keeping the output voltage of the DC/DC converter to stabilize at a second value according to a second interval of the input voltage of the DC/DC converter; controlling the second value of the output voltage to be greater than the first value; and controlling a switching frequency or a duty cycle of the DC/DC converter within a first predetermined range in the first and second intervals.