POWER SUPPLY

PURPOSE:To prevent the drops of the efficiency of a power source circuit by the drop of the voltage of an OR diode and the accuracy of output voltage by converting the voltage supplied from a DC power source by switching with a noninsulating converter so as to adjust output voltage. CONSTITUTION:The...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	SATO MITSUTAKE
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
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Beschreibung
Zusammenfassung:	PURPOSE:To prevent the drops of the efficiency of a power source circuit by the drop of the voltage of an OR diode and the accuracy of output voltage by converting the voltage supplied from a DC power source by switching with a noninsulating converter so as to adjust output voltage. CONSTITUTION:The voltage outputted from a noninsulating converter 3 is monitored with an overvoltage monitoring means 5, and if overvoltage is detected, it breaks the output voltage through a pulse width control type driving circuit 4. Moreover, the output voltage to a load 10 is monitored with an output voltage monitoring means 9, and it transmits the difference to reference voltage to a pulse width control type driving circuit 4, and the pulse width control type driving circuit 4 controls the width of the driving pulse to the noninsulating type converter 3, and adjusts the output voltage.