SYSTEM AND METHOD FOR DETERMINING MAINS VOLTAGE OF A POWER SUPPLY

A secondary side controller configured to determine a peak voltage and/or a frequency of a secondary side winding of a power supply converter over a predetermined period of time, wherein, when the converter is in the burst mode, the secondary side controller is configured to instruct a primary side...

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Bibliographische Detailangaben
Hauptverfasser:	PREMRAJ, Ashwin, FANG, Yuhong, CLAUBERG, Bernd
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC,OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWERSUPPLY SYSTEMS CONTROL OR REGULATION THEREOF CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUTPOWER CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ELECTRIC HEATING ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR ELECTRICITY GENERATION
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Beschreibung
Zusammenfassung:	A secondary side controller configured to determine a peak voltage and/or a frequency of a secondary side winding of a power supply converter over a predetermined period of time, wherein, when the converter is in the burst mode, the secondary side controller is configured to instruct a primary side controller to increase the set point, such that the primary side controller operates in the standard mode to increase the converted output voltage, the secondary side controller determining the peak voltage and/or the frequency of the secondary side winding while the primary side controller is operating the converter in the standard mode.