Invention Grant
- Patent Title: Power supply apparatus
- Patent Title (中): 电源设备
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Application No.: US12727252Application Date: 2010-03-19
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Publication No.: US08106643B2Publication Date: 2012-01-31
- Inventor: Chih-Chang Tsai
- Applicant: Chih-Chang Tsai
- Applicant Address: TW Taoyuan County TW Taoyuan County
- Assignee: FSP Technology Inc.,3Y Power Technology (Taiwan), Inc.
- Current Assignee: FSP Technology Inc.,3Y Power Technology (Taiwan), Inc.
- Current Assignee Address: TW Taoyuan County TW Taoyuan County
- Agency: Jianq Chyun IP Office
- Main IPC: G05F1/575
- IPC: G05F1/575 ; G05F1/59
Abstract:
A power supply apparatus is provided. The power supply apparatus includes two power suppliers coupled in parallel so as to simultaneously supply the electric power required by an electronic product in operation. The power supply apparatus provided by the invention may stably/accurately output the desired DC output voltage to the electronic product, and may further in advance increase a main power generated inside the other power supplier when one of the power suppliers is over voltage, thereby avoiding an oversized voltage drop from occurring in the DC output voltage.
Public/Granted literature
- US20110227413A1 POWER SUPPLY APPARATUS Public/Granted day:2011-09-22
Information query
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