发明名称 |
POWER INTERFACE FOR A POWER SUPPLY CIRCUIT |
摘要 |
<p>A parallel resonant converter is operated directly from rectified mains. The single-stage power supply copes with present dimmers (such as leading edge dimmers and trailing edge dimmers) and meets EMC standards. The operating scheme allows avoiding exciting 100/120 Hz flicker without using an electrolytic capacitor. This is possible during both full operation and dimmed operation. Deep dimming down to less than 5% is possible and does not require extra power components.</p> |
申请公布号 |
EP2545748(B1) |
申请公布日期 |
2014.01.22 |
申请号 |
EP20110711679 |
申请日期 |
2011.03.09 |
申请人 |
KONINKLIJKE PHILIPS N.V.;PHILIPS INTELLECTUAL PROPERTY & STANDARDS GMBH |
发明人 |
ELFERICH, REINHOLD;LOPEZ, TONI |
分类号 |
H05B33/08;H02M1/15 |
主分类号 |
H05B33/08 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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