Date of Patent: Jun 5 ,2007
普通半橋驅(qū)動芯片或者調(diào)光芯片
354201189225947.pdf
http://www.averd.com
20W調(diào)光節(jié)能燈
AVERD New Half -bridge Circuit Introduction
US Patent No: US7,227,763B1
Date of Patent: Jun 5 ,2007
普通半橋驅(qū)動芯片或者調(diào)光芯片
354201189225947.pdf
http://www.averd.com
20W調(diào)光節(jié)能燈
Date of Patent: Jun 5 ,2007
普通半橋驅(qū)動芯片或者調(diào)光芯片
354201189225947.pdf
http://www.averd.com
20W調(diào)光節(jié)能燈
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