| 摘要 |
A current sensor includes a conductive element, and at least two magnetic field sensors arranged on the conductive element and configured to sense a magnetic field generated by a current through the conductive element, wherein the at least two magnetic field sensors are arranged on opposite sides of a line perpendicular to a current flow direction in the conductive element. The current sensor further includes an insulating layer arranged between the conductive element and the magnetic field sensors, and at least two conductor traces provided on the insulating layer, wherein one end of the conductor traces connects to a respective magnetic field sensor, and the other end of the conductor traces providing a terminal for outputting the sensor signals. The conductor traces are arranged such that they do not extend entirely around the conductive element. |
| 主权项 |
1. A current sensor, comprising:
a conductive element comprising a first end, a second end, and an intermediate portion arranged between the first end and the second end, wherein the conductive element is configured to conduct a current to be sensed from the first end through the intermediate portion to the second end; and a magnetic field sensor arranged at the intermediate portion of the conductive element and is configured to sense a magnetic field generated by the current through the conductive element, wherein the first end is configured to be coupled to a first conductor, wherein the second end is configured to be coupled to a second conductor; and wherein:
the first end of the conductive element comprises a connecting element configured to connect to a contact, and the second end of the conductive element comprises a receptacle configured to receive a cable, orthe first end of the conductive element comprises a first receptacle configured to receive a first cable, and the second end of the conductive element comprises a second receptacle configured to receive a second cable, orthe first end of the conductive element comprises a first connecting element configured to connect to a first contact, and the second end of the conductive element comprises a second connecting element configured to connect to a second contact, orthe first end of the conductive element comprises a connecting element configured to connect to a first contact, and the second end of the conductive element comprises a terminal element, orthe first end of the conductive element comprises a receptacle configured to receive a cable, and the second end of the conductive element comprises a terminal element. |
