Title:
無線電力伝送のためのオープン回路ベースのＲｘ電力リミッタ
Document Type and Number:
Japanese Patent JP6746640
Kind Code:
B2
Abstract:
A wireless power transfer system may wirelessly transmit and receive power. A transmitting coil may wirelessly transmit the power. A receiving coil may be magnetically but wirelessly coupled to the transmitting coil and may wirelessly receive the power and generate an AC input voltage. A rectifier may rectify the AC input voltage. A capacitance may filter the rectified AC input voltage. An electronic switch may be connected in series between the rectified AC input voltage and an output. A load may be connected to the output. A controller may open and close the electronic switch so as to cause the output to be at a constant DC voltage, notwithstanding variations in the load.
More Like This:
Inventors:
Mark Earl.
Eco Tea. Liswandy
Eco Tea. Liswandy
Application Number:
JP2018146711A
Publication Date:
August 26, 2020
Filing Date:
August 03, 2018
Export Citation:
Assignee:
Linear Technology Holding LLC
International Classes:
H02J50/12; H02J7/00
Domestic Patent References:
| JP2016534705A | ||||
| JP2016067122A | ||||
| JP2010086433A | ||||
| JP2009044918A | ||||
| JP2014073049A |
Foreign References:
| US20160294180 |
Attorney, Agent or Firm:
Hidesaku Yamamoto
Natsuki Morishita
Takatoshi Iida
Daisuke Ishikawa
Kensaku Yamamoto
Natsuki Morishita
Takatoshi Iida
Daisuke Ishikawa
Kensaku Yamamoto