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

Claim 4:
5. The load control device of claim 1 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 low capacitance first impedance state responsive to the application the full AC voltage input to the controllably conductive device;
maintain the filter circuitry in the low capacitance first impedance state for a defined number of AC voltage input cycles; and
selectively transition the filter circuitry to a high capacitance second impedance state after the defined number of AC voltage input cycles.