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Patent Agency Ranking
公开(公告)号：US20240355520A1
公开(公告)日：2024-10-24
申请号：US18761753
申请日：2024-07-02
Applicant: Solaredge Technologies Ltd.
Inventor： Michael Manelis , Gil Litmanovitch , David Braginsky
Abstract: An apparatus comprising a signal transformer coupled to a power line and a signal transmission, reception, or detection circuit. A sensor is configured to be responsive to the power line current or magnetic flux generated in a ferrite core of the signal transformer. When the sensor indicates that the flux generated by the power line current mat cause an attenuation of the signal strength, a second circuit generates a current through a flux cancelling winding that cancels at least some of the flux generated by the power line current.
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公开(公告)号：US12068105B2
公开(公告)日：2024-08-20
申请号：US18317264
申请日：2023-05-15
Applicant: Solaredge Technologies Ltd.
Inventor： Michael Manelis , Gil Litmanovitch , David Braginsky
Abstract: An apparatus comprising a signal transformer coupled to a power line and a signal transmission, reception, or detection circuit. A sensor is configured to be responsive to the power line current or magnetic flux generated in a ferrite core of the signal transformer. When the sensor indicates that the flux generated by the power line current mat cause an attenuation of the signal strength, a second circuit generates a current through a flux cancelling winding that cancels at least some of the flux generated by the power line current.
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公开(公告)号：US11705261B2
公开(公告)日：2023-07-18
申请号：US17036449
申请日：2020-09-29
Applicant: Solaredge Technologies Ltd.
Inventor： Michael Manelis , Gil Litmanovitch , David Braginsky
Abstract: An apparatus comprising a signal transformer coupled to a power line and a signal transmission, reception, or detection circuit. A sensor is configured to be responsive to the power line current or magnetic flux generated in a ferrite core of the signal transformer. When the sensor indicates that the flux generated by the power line current mat cause an attenuation of the signal strength, a second circuit generates a current through a flux cancelling winding that cancels at least some of the flux generated by the power line current.
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公开(公告)号：US20230282404A1
公开(公告)日：2023-09-07
申请号：US18317264
申请日：2023-05-15
Applicant: Solaredge Technologies Ltd.
Inventor： Michael Manelis , Gil Litmanovitch , David Braginsky
Abstract: An apparatus comprising a signal transformer coupled to a power line and a signal transmission, reception, or detection circuit. A sensor is configured to be responsive to the power line current or magnetic flux generated in a ferrite core of the signal transformer. When the sensor indicates that the flux generated by the power line current mat cause an attenuation of the signal strength, a second circuit generates a current through a flux cancelling winding that cancels at least some of the flux generated by the power line current.
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公开(公告)号：US20210098167A1
公开(公告)日：2021-04-01
申请号：US17036449
申请日：2020-09-29
Applicant: Solaredge Technologies Ltd.
Inventor： Michael Manelis , Gil Litmanovitch , David Braginsky
Abstract: An apparatus comprising a signal transformer coupled to a power line and a signal transmission, reception, or detection circuit. A sensor is configured to be responsive to the power line current or magnetic flux generated in a ferrite core of the signal transformer. When the sensor indicates that the flux generated by the power line current mat cause an attenuation of the signal strength, a second circuit generates a current through a flux cancelling winding that cancels at least some of the flux generated by the power line current.
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