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:
Jun. 02, 2015
Filed:
Jun. 20, 2012
Chin-sheng Chueh, Taoyuan County, TW;
Sheng-yao Hsu, Taoyuan County, TW;
Chia-tse Yeh, Taoyuan County, TW;
Yung-chun Lin, Taoyuan County, TW;
Jiun-wei Tseng, Changhua County, TW;
Po-wen Wang, New Taipei, TW;
Chin-Sheng Chueh, Taoyuan County, TW;
Sheng-Yao Hsu, Taoyuan County, TW;
Chia-Tse Yeh, Taoyuan County, TW;
Yung-Chun Lin, Taoyuan County, TW;
Jiun-Wei Tseng, Changhua County, TW;
Po-Wen Wang, New Taipei, TW;
Qisda Corporation, Taoyuan County, TW;
Abstract
A power adaptor includes an inverter, a feedback circuit, a detecting unit, and an adjusting unit. The inverter is configured to convert an input voltage into an output voltage according to a power conversion ratio and adjust the power conversion ratio according to a feedback voltage. The feedback circuit is configured to provide the feedback voltage by voltage-dividing the output voltage according to a specific ratio. The detecting unit is configured to detect a load of an output end of the power adaptor. The adjusting is configured to adjust the specific ratio according to the loading variation of the load.