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:
May. 09, 2017
Filed:
Jan. 19, 2016
Delta Electronics, Inc., Taoyuan, CN;
Delta Electronics,Inc., Taoyuan, TW;
Abstract
A power supply device includes a power supply module, a high voltage conversion module and a control module. The high voltage conversion module includes a first high-voltage output module and a second high-voltage output module both connected to the power supply module. The control module is connected to the first high-voltage output module and the second high-voltage output module to respectively sample a first output voltage of the first high-voltage output module and a second output voltage of the second high-voltage output module and generate a power control signal, a first control signal and a second control signal respectively used to control the power supply module, the first high-voltage output module and the second high-voltage output module. There is a phase difference between the first control signal and the second control signal to interleaving control the first high-voltage output module and the second high-voltage output module.