Invention Grant
- Patent Title: System for driving a plurality of lamps
- Patent Title (中): 用于驱动多个灯的系统
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Application No.: US12650448Application Date: 2009-12-30
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Publication No.: US07830100B2Publication Date: 2010-11-09
- Inventor: Tzu-Chiang Mi , Chih-Chan Ger , Chia-Kun Chen , Chi-Chang Lu
- Applicant: Tzu-Chiang Mi , Chih-Chan Ger , Chia-Kun Chen , Chi-Chang Lu
- Applicant Address: TW Jhongli, Taoyuan County TW Tu-Cheng, Taipei Hsien
- Assignee: Ampower Technology Co., Ltd.,Hon Hai Precision Industry Co., Ltd.
- Current Assignee: Ampower Technology Co., Ltd.,Hon Hai Precision Industry Co., Ltd.
- Current Assignee Address: TW Jhongli, Taoyuan County TW Tu-Cheng, Taipei Hsien
- Agent Raymond J. Chew
- Priority: CN200920313075 20091022
- Main IPC: G05F1/00
- IPC: G05F1/00
Abstract:
A system for driving a plurality of lamps may monitor the faults of the lamps by detecting the voltage variance of the first, second and third detecting resistors connected to the low voltage ends of the first and second secondary winding for providing the power to the lamps.
Public/Granted literature
- US20100102744A1 SYSTEM FOR DRIVING A PLURALITY OF LAMPS Public/Granted day:2010-04-29
Information query
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