发明名称 |
ELECTRONIC LIGHTING BALLAST |
摘要 |
An electronics enclosure has a mains input and a lamp output. A power factor correction circuit is installed in the enclosure, to provide a DC output voltage. An inverter is also installed in the enclosure. Control electronics is also installed in the enclosure to control the inverter, and to receive a selection of lamp load type made manually by a user via a user interface on an outside face of the enclosure. The same lamp output can thus alternatively drive, for example, a high pressure sodium lamp and metal halide lamp, as indicated by the selection. Other embodiments are also described and claimed. |
申请公布号 |
WO2005043955(A2) |
申请公布日期 |
2005.05.12 |
申请号 |
WO2004US36217 |
申请日期 |
2004.10.29 |
申请人 |
I.E.P.C. CORP.;POGODAYEV, IGOR;VORPERIAN, VATCHE;FLORES, RONALD |
发明人 |
POGODAYEV, IGOR;VORPERIAN, VATCHE;FLORES, RONALD |
分类号 |
H02H9/00;H05B;H05B41/24;H05B41/282;H05B41/36 |
主分类号 |
H02H9/00 |
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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