Invention Grant
- Patent Title: Current balancing circuit
- Patent Title (中): 电流平衡电路
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Application No.: US13242123Application Date: 2011-09-23
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Publication No.: US08692478B2Publication Date: 2014-04-08
- Inventor: Lizhi Xu , Weiqiang Zhang , Jianping Ying
- Applicant: Lizhi Xu , Weiqiang Zhang , Jianping Ying
- Applicant Address: CN Shanghai
- Assignee: Delta Electronics (Shanghai) Co., Ltd.
- Current Assignee: Delta Electronics (Shanghai) Co., Ltd.
- Current Assignee Address: CN Shanghai
- Agency: Kirton McConkie
- Agent Evan R. Witt
- Priority: CN201110133497 20110520
- Main IPC: H05B41/16
- IPC: H05B41/16
Abstract:
The invention provides a current balancing circuit, which includes a plurality of light-emitting diode assemblies; an AC power generator for providing currents required by the light-emitting diode assemblies; and a plurality of current-equaling elements connected to the AC power generator, each of which is connected to a common mode connecting two light-emitting diode assemblies for balancing currents of the light-emitting diode assemblies.
Public/Granted literature
- US20120293080A1 CURRENT BALANCING CIRCUIT Public/Granted day:2012-11-22
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