发明名称 |
CIRCUIT ARRANGEMENT |
摘要 |
<p>A circuit arrangement for operating a discharge lamp with a high frequency current comprising input terminals for connection to a source of low frequency supply voltage, a rectifier bridge coupled to the input terminals for rectifying the low frequency supply voltage, and an inverter shunting a first capacitor for generating the high frequency current. The circuit arrangement incorporates two power feedback loops to feed power back to an output terminal of the rectifier bridge. As a result the circuit arrangement has a relatively simple configuration, causes only a very limited amount of harmonic distortion and can be realized with relatively cheap and simple components./!</p> |
申请公布号 |
EP0804864(A1) |
申请公布日期 |
1997.11.05 |
申请号 |
EP19960935238 |
申请日期 |
1996.11.11 |
申请人 |
PHILIPS ELECTRONICS N.V. |
发明人 |
HERNANDEZ MARTUCCI, ADAN, FEDERICO, JOSE;VAN BIJNEN, JOHANNES, HENRICUS;ZIJLSTRA, PATRICK, JOHN |
分类号 |
H05B41/282;H05B41/28;H05B41/295;(IPC1-7):H05B41/29 |
主分类号 |
H05B41/282 |
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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