Invention Grant
US08358090B1 Dimmer circuit for transformer—isolated LED driver and method therefor
有权
变压器隔离LED驱动器的调光电路及其方法
- Patent Title: Dimmer circuit for transformer—isolated LED driver and method therefor
- Patent Title (中): 变压器隔离LED驱动器的调光电路及其方法
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Application No.: US12724339Application Date: 2010-03-15
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Publication No.: US08358090B1Publication Date: 2013-01-22
- Inventor: Alexander Mednik , Rohit Tirumala
- Applicant: Alexander Mednik , Rohit Tirumala
- Applicant Address: US CA Sunnyvale
- Assignee: Supertex, Inc.
- Current Assignee: Supertex, Inc.
- Current Assignee Address: US CA Sunnyvale
- Agency: Weiss & Moy, P.C.
- Agent Jeffrey D. Moy
- Main IPC: H05B37/02
- IPC: H05B37/02
Abstract:
A driver circuit has a Light Emitting Diode (LED) driver having an input and output. A switching device is coupled to an output of the LED driver. An edge detector is coupled to the LED driver. A timing device is coupled to the edge detector. A latch is coupled to the edge detector, the timing device and the switching device.
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