Safe electric power regulating circuit

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United States of America Patent

PATENT NO 8907645
SERIAL NO

13284203

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Abstract

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A safe electric power regulating circuit is connected between a power supply and a voltage boost/buck circuit to regulate the output voltage by the power supply to have a target voltage through the voltage boost/buck circuit. A switching device includes a switch unit, a first diode, and a first capacitor. The switch unit includes a first end, a second end, and a third end. The first end is connected to the power supply, and the second end is connected to the voltage boost/buck circuit. The switch unit is controlled to connect the third end to the first end or the second end. The first diode has an anode connected to the first end of the switch unit. The first capacitor has one end connected to the third end of the switch unit and the other end connected to circuit ground.

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Patent Owner(s)

Patent OwnerAddress
INVENTION ELEMENT INCNO 24-1 KENGDI DAXI TOWNSHIP TAOYUAN COUNTY

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Lee, Hsiang-Yu New Taipei, TW 127 636
Lin, Ping-Tsun Taipei, TW 91 372

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