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

Claim 29:
30. The non-transitory, machine-readable, storage device of claim 23 wherein the instructions, when executed by the control circuitry, further cause the control circuitry to:
determine a duty cycle of the controllably conductive device;
wherein the instructions that cause the control circuitry to selectively transition the filter circuitry between at least the first impedance state and the second impedance state, further cause the control circuitry to:
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; and
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.