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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 9608434 B1

PDFFull Text
Date of Patent:
Mar. 28, 2017

Filed:

Feb. 24, 2015

Inverter apparatus having primary-side and secondary-side driver circuits driven by respective dc/dc converters and control method thereof

Applicant:

Fsp Technology Inc., Taoyuan, TW;

Inventors:

Han-Wei Chen, Taoyuan, TW;

Chun-Hao Yu, Taoyuan, TW;

Chia-Hua Liu, Taoyuan, TW;

Assignee:

FSP TECHNOLOGY INC., Taoyuan, TW;

Attorneys:

Winston Hsu

Scott Margo

Primary Examiner:

Matthew Nguyen

Int. Cl.
CPC ...
H02M 1/36 (2007.01); H02H 7/12 (2006.01); H02M 3/24 (2006.01); H02M 7/44 (2006.01); H02M 1/32 (2007.01); H02M 7/48 (2007.01); H02H 3/20 (2006.01); H02J 5/00 (2016.01); H02M 1/00 (2006.01);
U.S. Cl.
CPC ...
H02H 7/1213 (2013.01); H02H 3/202 (2013.01); H02J 5/00 (2013.01); H02M 1/32 (2013.01); H02M 3/24 (2013.01); H02M 7/44 (2013.01); H02M 7/48 (2013.01); H02M 1/36 (2013.01); H02M 2001/007 (2013.01);
Abstract

An inverter apparatus includes a direct current to direct current converter (DC/DC converter), a direct current to alternating current converter (DC/AC converter), a primary-side control circuit and a secondary-side control circuit. The DC/DC converter is arranged for outputting a first DC power and a second DC power. The DC/AC converter is coupled to the DC/DC converter, and is arranged for receiving the first DC power. The primary-side control circuit is coupled to the DC/DC converter, and is arranged for controlling an operation of the DC/DC converter. The secondary-side control circuit is coupled to the DC/DC converter and the DC/AC converter, and is arranged for receiving the second DC power, and controlling an operation of the DC/AC converter according to the second DC power.

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