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:
Dec. 28, 2021
Filed:
Mar. 04, 2021
Voltronic Power Technology Corp., Taipei, TW;
Yu-Cheng Lu, Taipei, TW;
Juor-Ming Hsieh, Taipei, TW;
VOLTRONIC POWER TECHNOLOGY CORP., Taipei, TW;
Abstract
An uninterruptible power supply capable of intelligently controlling direct current (DC) output is provided. The uninterruptible power supply includes a power conversion integrated circuit, a first switch, a first controller, a DC to DC (DC-DC) converter, and a second controller and a battery pack. The first controller generates a first control signal and a second control signal, the second control signal is connected to the power conversion integrated circuit, and the first control signal is connected to the second controller configured inside the DC-DC converter. The battery pack is connected to the DC-DC converter to form a first power path, the DC-DC converter is connected to the power conversion integrated circuit to form a second power path, and the battery pack is connected to the power conversion integrated circuit to form a third power path.