Patent ID: 11888401
Assignee: LUTRON TECHNOLOGY COMPANY LLC
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC H | IPC H

Claim 10:
11. The electric load control method of 8 wherein determining the first average load current delivered to the one or more LEDs using the determined first load current, the retrieved efficiency of the load regulation circuitry, and the input power supplied to the primary coil of the transformer disposed in the load regulation circuitry further comprises:
determining, by the electric load controller control circuitry, the input power to the load regulation circuitry as the product of the first load current and the bus voltage;
multiplying, by the control circuitry, the determined input power value by the retrieved load regulation circuitry efficiency to determine a load power value; and
determining, by the control circuitry, the first average load current by dividing the determined load power value by the voltage across the electrical load.