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AssigneePoint Somee Limited Liability Company
InventorsAnatoly Shteynberg, Harry Rodriguez, Dongsheng Zhou, Bradley M. Lehman
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Exemplary embodiments provide an apparatus, system and method for power conversion to provide power to solid state lighting, and which may be coupled to a first switch, such as a dimmer switch. An exemplary system comprises: a switching power supply; solid state lighting; a first adaptive interface circuit to provide a resistive impedance to the first switch and conduct current from the first switch in a default mode; and a second adaptive interface circuit to create a resonant process. An exemplary apparatus comprises: a switching power supply; and an adaptive interface circuit comprising a resistive impedance coupled in series to a reactive impedance to conduct current from the first switch in a first current path in a default mode, and further comprising a second switch coupled to the reactive impedance to conduct current from the first switch in a second current path, with the adaptive interface circuit further damping oscillation when the first switch turns on.
An apparatus for power conversion, the apparatus couplable to a dimmer switch coupled to an alternating current (AC) power source, the apparatus further couplable to a solid state lighting, the apparatus comprising:
A system for power conversion, the system couplable to a switch coupled to an alternating current (AC) power source, the system comprising:
An apparatus for power conversion, the apparatus couplable to a dimmer switch coupled to an alternating current (AC) power source, the apparatus further couplable to a solid state lighting, the apparatus comprising:
A system for power conversion, the system couplable to a switch coupled to an alternating current (AC) power source, the system comprising:
Dependencies are inferred from the claim text.