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:
Aug. 23, 2016
Filed:
Jul. 31, 2014
Delta Electronics, Inc., Taoyuan County, TW;
Wen-Sheng Tsao, Taoyuan County, TW;
Chin-Hou Chen, Taoyuan County, TW;
Jui-Teng Chan, Taoyuan County, TW;
Chen-Tung Chang, Taoyuan County, TW;
Chen-Bin Huang, Taoyuan County, TW;
Wei-Cheng Peng, Taoyuan County, TW;
DELTA ELECTRONICS, INC., , TW;
Abstract
An output power protection apparatus includes a DC conversion unit, an output protection unit, a high-voltage battery, a low-voltage battery, and a control unit. The DC conversion unit converts an input DC power into an output DC power. The output protection unit is connected in series to the DC conversion unit, and the output protection unit has a plurality of protection circuits connected in parallel to each other. When a short-circuit condition occurs between the high-voltage battery and the low-voltage battery or the low-voltage battery is reversely connected in polarity, the control unit generates a control signal to control the protection circuits to disconnect the connection between the low-voltage battery and a low-voltage device, and the DC conversion unit.