Power supply method and electronic card using the same

Provided is a power supply method for efficient operation of electronic cards and an electronic card using the same, and the power supply method may include the steps of: charging a charging unit through the DC power supplied from a rectification unit; enabling, when a constant voltage enable signal...

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Bibliographische Detailangaben
Hauptverfasser:	Nam, Jung Bong, Lee, Seung Gi, Mun, Byeong Ryong
Format:	Patent
Sprache:	eng
Schlagworte:	CALCULATING CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER COMPUTING CONVERSION OR DISTRIBUTION OF ELECTRIC POWER COUNTING ELECTRICITY GENERATION HANDLING RECORD CARRIERS PHYSICS PRESENTATION OF DATA RECOGNITION OF DATA RECORD CARRIERS SYSTEMS FOR STORING ELECTRIC ENERGY
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Beschreibung
Zusammenfassung:	Provided is a power supply method for efficient operation of electronic cards and an electronic card using the same, and the power supply method may include the steps of: charging a charging unit through the DC power supplied from a rectification unit; enabling, when a constant voltage enable signal is applied, a system constant voltage unit if a predefined condition is satisfied; and supplying power to a system unit when the system constant voltage unit is enabled.