Patent ID: 11924932
Assignee: LUTRON TECHNOLOGY COMPANY LLC
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC H  Y | IPC H

Claim 7:
8. The load control device of claim 1 wherein the control circuitry to further determine the duty cycle of the controllably conductive device; and
wherein to selectively transition the filter circuitry between at least the first impedance state and the second impedance state based, at least in part, on the conductive state and the non-conductive state of the controllably conductive device, the control circuitry to further:
selectively transition the filter circuitry to a high capacitance first impedance state responsive to the determination that the duty cycle of the controllably conductive device falls within a first duty cycle range;
selectively transition the filter circuitry to a low capacitance second impedance state responsive to the determination that the duty cycle of the controllably conductive device falls outside the first duty cycle range.