| 发明名称 |
Circuit arrangement for igniting and operating a lamp having piezoelectric transformer |
| 摘要 |
A circuit arrangement for supplying a lamp comprises a piezotransformer. During stationary operation the lamp is supplied via the piezotransformer. During ignition a DC-ignition voltage is generated over the secondary side of the piezotransformer acting as capacitor.
|
| 申请公布号 |
US6184634(B1) |
申请公布日期 |
2001.02.06 |
| 申请号 |
US20000534215 |
申请日期 |
2000.03.24 |
| 申请人 |
U.S. PHILIPS CORPORATION |
发明人 |
OSSMANN MARTIN;LEERS DIETER |
| 分类号 |
H05B41/24;H01L41/107;H02M7/10;H05B41/18;H05B41/282;H05B41/288;H05B41/38;(IPC1-7):H05B37/00 |
主分类号 |
H05B41/24 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
