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

Claim 31:
32. The non-transitory, machine-readable, storage device of claim 31 wherein the instructions that cause the control circuitry to selectively transition the filter circuitry to the high capacitance first impedance state responsive to the determination that the duty cycle of the controllably conductive device falls within the first duty cycle range of from 25% to 75%, further cause the control circuitry to:
selectively transition a switch operatively coupled to the control circuitry and included in the filter circuitry to an electrically CONDUCTIVE state such that a first capacitance and a second capacitance are placed in electrical parallel with the controllably conductive device;
wherein the filter circuitry includes the first capacitance in electrical parallel with the switch coupled in electrical series with the second capacitance.