Apparatus for sensing input and output voltages from a single terminal of a d.c. converter controller

An example controller (102) for a power converter according to aspects of the present invention includes a switching control (208) that switches a power switch (132) to regulate an output of a power converter (100). The controller (102) also includes a sensor (202) coupled to receive a signal (146)...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Hauptverfasser:	Balakrishnan, Balu, Djenguerian, Alex B
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 ELECTRICITY GENERATION
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	An example controller (102) for a power converter according to aspects of the present invention includes a switching control (208) that switches a power switch (132) to regulate an output of a power converter (100). The controller (102) also includes a sensor (202) coupled to receive a signal (146) from a single terminal of the controller (102). The signal (146) from the single terminal is representative of a line input voltage of the power converter (100) during at least a portion of an on time of the power switch (132). The signal (146) from the single terminal is also representative of an output voltage of the power converter (100) during at least a portion of an off time of the power switch (132). The switching control (208) is responsive to the sensor (202).