发明名称 |
Apparatus for operating discharge lamps |
摘要 |
<p>The device has a half-bridge inverter with transistors (T1,T2) and a load circuit coupling between the transistors includes a primary transformer winding via which a load current flows. Drive circuits (1,2) of transistors includes an integration unit that switches off the transistor on reaching a preset value, and two voltage threshold value switches, where a threshold of one switch is less than that of other switch.</p> |
申请公布号 |
EP1326484(B1) |
申请公布日期 |
2006.08.09 |
申请号 |
EP20020027137 |
申请日期 |
2002.12.04 |
申请人 |
PATENT-TREUHAND-GESELLSCHAFT FUER ELEKTRISCHE GLUEHLAMPEN MBH |
发明人 |
RUDOLPH, BERND;STORM, ARWED |
分类号 |
H05B41/28;H05B41/282 |
主分类号 |
H05B41/28 |
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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