High-voltage power supply apparatus and image forming apparatus

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United States of America Patent

PATENT NO 9235184
APP PUB NO 20150016164A1
SERIAL NO

14326159

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Abstract

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The high-voltage power supply apparatus includes an inductor to be applied with a voltage when a driving unit is driven by a drive signal at a predetermined frequency, a rectification unit connected to both ends of the inductor, the rectification unit including multiple capacitors and multiple diodes, a current detection unit configured to detect a current flowing through the rectification unit, and a control unit configured to control a duty of the drive signal based on a result of detection by the current detection unit.

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Patent Owner(s)

  • CANON KABUSHIKI KAISHA

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Takajou, Toshiki Tokyo, JP 1 3

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