发明名称 |
Circuit arrangement for the operation of discharge lamps |
摘要 |
A bridge circuit arrangement for the operation of discharge lamps comprises a direct voltage source-supplied inverter (2) whose terminals {8,9) are connected to the series circuit of an inductor (10) and a discharge lamp (11}. By means of the symmetrical arrangement of the capacitor (14) with regard to the branches of the bridge circuit, the asymmetrical pulse load on the operating voltage is minimized and the grid filter {1) can have a simpler design. This allows economical manufacture of the discharge lamp with electronic ballast.
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申请公布号 |
US5818176(A) |
申请公布日期 |
1998.10.06 |
申请号 |
US19960762698 |
申请日期 |
1996.12.12 |
申请人 |
BISON ENGINEERING, SONDERMASCHINEN- UND GERAETEBAUGMBH |
发明人 |
ROEHR, KLAUS;EIBISCH, KARL |
分类号 |
H05B41/282;(IPC1-7):H05B37/02 |
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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