POWER SUPPLY CONTROL METHOD AND APPARATUS

A power supply system including a controller capable of regulating a pulsed output voltage. The power supply system includes a load, a switching circuit connected to the load, and a controller electrically connected to the switching circuit. The controller is adapted to transmit a switching signal t...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	KLAMER DAVID L, GUTHRIE WARREN E, VIDETICH JOHN G, DUCKWORTH PAUL C, SHINEW MATTHEW T
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 BASIC ELECTRIC ELEMENTS CONTROL OR REGULATION THEREOF CONTROLLING CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUTPOWER CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ELECTRIC SWITCHES ELECTRICITY EMERGENCY PROTECTIVE DEVICES GENERATION PHYSICS REGULATING RELAYS SELECTORS SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
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Beschreibung
Zusammenfassung:	A power supply system including a controller capable of regulating a pulsed output voltage. The power supply system includes a load, a switching circuit connected to the load, and a controller electrically connected to the switching circuit. The controller is adapted to transmit a switching signal to the switching circuit for generating an adjustable duty cycle pulsed voltage to provide power to the controller and the load. The controller is further adapted to adjust the pulsed output voltage against a reference voltage by varying the duty cycle of the switching signal. The power supply system may include a start-up circuit electrically connected to the controller and adapted to provide a start-up voltage to the controller until the controller is powered by an operating voltage through the switching circuit.