发明名称 Apparatus and method for controlling discharge lights
摘要 Apparatus and method for supplying AC power (e.g. from an inverter) to a discharge light via a ballast circuit formed by a resonant circuit, and controlling the frequency of the AC power signal so as to operate below the natural resonance frequency of the ballast circuit in use after the discharge light has "struck."
申请公布号 US2007159107(A1) 申请公布日期 2007.07.12
申请号 US20040596821 申请日期 2004.12.24
申请人 POWELL DAVID J 发明人 POWELL DAVID J.
分类号 H05B37/02;H05B41/38 主分类号 H05B37/02
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