AUXILIARY POWER SUPPLY AND USER DEVICE INCLUDING THE SAME

A user device is provided. The device includes a main power supply, and an auxiliary power supply. The main power supply provides a main power. The auxiliary power supply cuts off the main power according to a power level of the main power supply and provides an auxiliary power upon Sudden Power-Off...

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Hauptverfasser: KIM MIN-HO, KO YOUNG-GOO, KIM JANGHWAN, LEE DONGJIN, KIM KWANG-HO, SO BYUNGSE, KWON HYUCK-SUN, OH KYOUNGSUB, AHN BYUNGJIN, PARK JONG-GYU, SONG DONGHYUN, PARK KWAN-JONG, KIM TAEK-SUNG, YONG HWAN-JIN, SEO JONG-SOO, YOO TAE-HWA
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A user device is provided. The device includes a main power supply, and an auxiliary power supply. The main power supply provides a main power. The auxiliary power supply cuts off the main power according to a power level of the main power supply and provides an auxiliary power upon Sudden Power-Off (SPO).