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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.:

US 10056780 B1

PDFFull Text
Date of Patent:
Aug. 21, 2018

Filed:

Nov. 26, 2015

Power supply system, uninterruptible power supply system, and power supply method

Applicant:

Delta Electronics, Inc., Taoyuan, TW;

Inventors:

Pei-Qing Hu, Taoyuan, TW;

Chao Yan, Taoyuan, TW;

Jian-Hong Zeng, Taoyuan, TW;

Assignee:

DELTA ELECTRONICS, INC., Taoyuan, TW;

Attorney:

CKC & Partners Co., Ltd.

Primary Examiner:

Jared Fureman

Assistant Examiner:

Aqeel Bukhari

Int. Cl.
CPC ...
H02J 7/00 (2006.01); H02J 9/06 (2006.01); H02M 3/335 (2006.01); H02M 1/12 (2006.01); H02M 1/00 (2006.01);
U.S. Cl.
CPC ...
H02J 9/061 (2013.01); H02M 1/12 (2013.01); H02M 3/33507 (2013.01); H02M 3/33569 (2013.01); H02J 7/0068 (2013.01); H02M 2001/0058 (2013.01); Y02B 70/1491 (2013.01);
Abstract

A power supply system includes a first converting stage, a second converting stage, and a third converting stage. The first converting stage is configured to generate a first voltage according to a first input voltage. The second converting stage is coupled to the first converting stage in series, and includes a first non-regulated power converter and a second non-regulated power converter. The first non-regulated power converter is configured to generate a second voltage according to the first voltage. The second non-regulated power converter is configured to generate a third voltage according to the second voltage. The second voltage is higher than the third voltage, and a varying range of the second voltage is wider than a varying range of the third voltage. The third converting stage is configured to generate a first output voltage according to the third voltage.

Find Patent Forward Citations

Hu, Pei-Qing. (2018). Power supply system, uninterruptible power supply system, and power supply method (U.S. Patent No. 10056780). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10056780

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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