发明名称 LED LAMP DRIVER AND METHOD
摘要 <p>An LED lamp driver and method including an LED lamp driver receiving low voltage DC power, the LED driver including a push-pull transformer circuit (24) operably connected to receive the low voltage DC power (23) and produce transformer AC power (27), the push- pull transformer circuit (24) having switches (25) responsive to steering signals (35); a self resonant control circuit (26) operably connected to the push-pull transformer circuit (24) to generate the steering signals (35); a current controller (28) operably connected to receive the transformer AC power (27) and produce controlled AC power (29); and an AC/DC converter (30) operably connected to receive the controlled AC power (29) and produce high voltage DC power (31).</p>
申请公布号 WO2009147563(A3) 申请公布日期 2010.02.25
申请号 WO2009IB52153 申请日期 2009.05.22
申请人 KONINKLIJKE PHILIPS ELECTRONICS, N.V.;CRENSHAW, DAVID;DE LIMA, SHANE 发明人 CRENSHAW, DAVID;DE LIMA, SHANE
分类号 H05B33/08 主分类号 H05B33/08
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