METHOD FOR CONTROLLING A POWER FACTOR CORRECTION CIRCUIT, POWER FACTOR CORRECTION CIRCUIT AND OPERATING DEVICE FOR A LAMP

摘要

For controlling a power factor correction circuit, control steps are carried out depending on at least one control parameter. A measurement variable (65) is detected in the power factor correction circuit. The at least one control parameter is selectively varied depending on the detected measurement variable (65), for example if the measurement variable (65) reaches a first threshold value (61). The variation of the at least one control parameter allows a faster or slower control behavior. The varied at least one control parameter is used in at least one control step.