首页>
外国专利>
Adaptive compensation for effects of cat-ear dimmers on conduction angle measurement
Adaptive compensation for effects of cat-ear dimmers on conduction angle measurement
展开▼
机译:自适应补偿猫耳调光器对导通角测量的影响
展开▼
页面导航
摘要
著录项
相似文献
摘要
A dimmable light emitting lamp configured to interface with cat-ear dimmer switches. The lamp includes one or more light emitting devices. The lamp also includes circuitry configured to receive an input voltage and provide regulated current to the one or more light emitting devices. The input voltage has a first voltage pulse that does not represent a dimming level of a dimmer switch and a second voltage pulse that represents the dimming level of the dimmer switch. The circuitry determines a first duration corresponding to a length of the first voltage pulse and a second duration corresponding to a length of the second voltage pulse responsive to first duration. The circuitry adjusts the regulated current to the light emitting devices according to the second duration to adjust output light intensity of the light emitting devices.
展开▼