Adjustable three output DC voltage supply with short circuit protection

An adjustable three output DC voltage supply circuit includes positive and negative DC voltage buses that connect to a DC power source; a first voltage divider connected between the positive and negative DC voltage buses and including a shunt regulator that is connected to the positive DC voltage bu...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
1. Verfasser:	Frank Warnes
Format:	Patent
Sprache:	eng
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 adjustable three output DC voltage supply circuit includes positive and negative DC voltage buses that connect to a DC power source; a first voltage divider connected between the positive and negative DC voltage buses and including a shunt regulator that is connected to the positive DC voltage bus and that provides an intermediate voltage supply; a second voltage divider connected between the positive or the negative DC voltage bus and the intermediate voltage supply and including an output that is connected to a reference input of the shunt regulator; and a short circuit protection component connected in series to a low voltage side of the shunt regulator and configured to limit the current through the shunt regulator in the case of a short circuit to the intermediate voltage supply.