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发明名称
发光二极体驱动电路;LIGHT EMITTING DIODE DRIVING CIRCUIT
摘要
一种适于驱动发光二极体负载的发光二极体驱动电路,包括交流电源、桥式整流器、多个二极体、多个电感、多个电晶体以及多个电容。所述多个二极体、电感、电晶体以及电容经配置而构成降升压转换器与降压转换器,其中降升压转换器与降压转换器共用所述多个电晶体作为主动开关。设计者可藉由选择合适的电路参数而利用既有之主动开关的二极体特性来设计出具有零电压切换导通特性的发光二极体驱动电路。
申请公布号
TW201501565
申请公布日期
2015.01.01
申请号
TW102121608
申请日期
2013.06.18
申请人
义守大学
发明人
郑宏良;陈朝顺
分类号
H05B33/08(2006.01)
主分类号
H05B33/08(2006.01)
代理机构
代理人
詹铭文叶璟宗
主权项
地址
高雄市大树区学城路1段1号
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