发明名称 |
Circuit Arrangement and Method for the Operation of High-Pressure Gas Discharge Lamps |
摘要 |
Disclosed is a circuit arrangement for supplying a lamp wattage to a high-pressure discharge lamp (Lp) in the form of an alternating current having an operating frequency. The alternating current is generated by a full bridge that is composed of two half-bridge branches. The lamp wattage can be adjusted via the phase which the two half-bridge branches have relative to each other. The lamp wattage is modulated by means of the transmission function of an interface if the operating frequency is frequency-modulated. Said modulation of the lamp wattage can be compensated by adequately correcting the phase.
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申请公布号 |
US2008284345(A1) |
申请公布日期 |
2008.11.20 |
申请号 |
US20060085296 |
申请日期 |
2006.11.30 |
申请人 |
KASTLE HERBERT;ROSSMANITH THOMAS |
发明人 |
KASTLE HERBERT;ROSSMANITH THOMAS |
分类号 |
H05B37/02 |
主分类号 |
H05B37/02 |
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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