发明名称 |
Power line dimming controller and receiver |
摘要 |
A power line communication system transmits a dimming level to an electronic ballast to regulate the power consumed by a lamp. The power line controller has a notch generation circuit that generates notches on an AC power signal with a time duration in accordance with the dimming level of the lamp. A dimming interface associated with the electronic ballast detects the notches on the AC power signal. The dimming interface generates a ballast dimming level signal with a signal level related to the time duration of these notches. |
申请公布号 |
US8698424(B1) |
申请公布日期 |
2014.04.15 |
申请号 |
US201213693853 |
申请日期 |
2012.12.04 |
申请人 |
UNIVERSAL LIGHTING TECHNOLOGIES, INC. |
发明人 |
XIONG WEI;RADZINSKI CHRISTOPHER |
分类号 |
G05F1/00 |
主分类号 |
G05F1/00 |
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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