Patent ID: 11963272
Assignee: nan
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC H | IPC H

Claim 10:
11. A method of determining faults within a light emitting diode (LED) driver comprising:
receiving primary side data from a set of primary side sensing circuits of the LED driver, the set of primary side sensing circuits located on a primary side of an isolation barrier and including at least one sensing circuit in a power factor correction converter of the LED driver;
receiving secondary side data from a set of secondary side sensing circuits of the LED driver, the set of secondary side sensing circuits located on a secondary side of the isolation barrier;
processing both the primary side data and the secondary side data using a processor in the LED driver to determine whether a power anomaly or fault has occurred; and
transmitting a signal from the LED driver to an external controller in response to determining that a power anomaly or fault has occurred.