Rectifying circuit for high-frequency power supply

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United States of America Patent

PATENT NO 9979315
SERIAL NO

15030425

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Abstract

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A rectifying circuit for high-frequency power supply that rectifies an alternating voltage at a high frequency exceeding 2 MHz, the rectifying circuit for high-frequency power supply including a bridge rectifier circuit that rectifies the alternating voltage inputted from a reception antenna for power transmission, a matching functional circuit that matches a resonance condition to that of the reception antenna for power transmission, and a smoothing functional circuit that smooths the voltage rectified by the bridge rectifier circuit into a direct voltage, in which the rectifying circuit for high-frequency power supply causes the bridge rectifier circuit to perform partial resonant switching in a switching operation at the time of rectification by using the matching functional circuit and the smoothing functional circuit.

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Patent Owner(s)

Patent OwnerAddress
MITSUBISHI ELECTRIC ENGINEERING COMPANY LIMITED1-13-5 KUDANKITA CHIYODA-KU TOKYO 102-0073

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Akuzawa, Yoshiyuki Chiyoda-ku, JP 35 338
Ezoe, Toshihiro Chiyoda-ku, JP 24 366
Ito, Yuki Chiyoda-ku, JP 259 1097
Sakai, Kiyohide Chiyoda-ku, JP 47 556

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