| 发明名称 |
LED LIGHTING APPARATUS FOR USE WITH AC-OUTPUT LIGHTING BALLASTS |
| 摘要 |
An apparatus for interfacing a ballast to at least one light emitting diode (LED) includes a passive rectifier circuit and matching circuit coupled to an input port and/or an output port of the passive rectifier circuit and configured to at least partially match an impedance of the ballast. |
| 申请公布号 |
US2014204571(A1) |
申请公布日期 |
2014.07.24 |
| 申请号 |
US201313943455 |
申请日期 |
2013.07.16 |
| 申请人 |
Cree, Inc. |
发明人 |
Zhang Jun;McBryde James Andrew |
| 分类号 |
H05B33/08;F21K99/00 |
主分类号 |
H05B33/08 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. An apparatus for interfacing a ballast to at least one light emitting diode (LED), the apparatus comprising:
a passive rectifier circuit; and a matching circuit coupled at an input port and/or an output port of the passive rectifier circuit and configured to at least partially match an impedance of the ballast. |
| 地址 |
Durham NC US |
