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US 12,580,123 B2Granted
Isolator
AssigneesKabushiki Kaisha Toshiba, Toshiba Electronic Devices & Storage Corporation
InventorsJia Liu, Yusuke Imaizumi, Yoshinari Tamura, Daijo Chida, Minoru Takizawa
Life of this patent
Estimating the term…
Abstract
According to one embodiment, an isolator includes: an isolator module including a first coil and a second coil that are separated with respect to a first direction and face each other; a magnetic member provided on the isolator module in such a manner that the magnetic member overlaps the first coil and the second coil when viewed in the first direction; and an insulating member covering the isolator module and the magnetic member.
Claims12
An isolator comprising:
- an isolator module including a first coil and a second coil that are separated with respect to a first direction and face each other;
- a magnetic member provided on the isolator module;
- and
- an insulating member covering the isolator module and the magnetic member;
- wherein
- the magnetic member includes:
- a first part provided on one surface of upper and lower surfaces of the isolator module and overlapping the first coil and the second coil in the first direction, and
- a second part provided on a side surface of the isolator module and overlapping the first coil and the second coil in a second direction intersecting the first direction.
5 more elements
An isolator comprising:
- an isolator module including a first coil and a second coil that are separated with respect to a first direction and face each other;
- an insulating member covering the isolator module;
- and
- a magnetic member provided on the insulating member, wherein
- the magnetic member includes:
- a first part provided on one surface of upper and lower surfaces of the insulating member and overlapping the first coil and the second coil in the first direction, and
- a second part provided on a side surface of the insulating member and overlapping the first coil and the second coil in a second direction intersecting the first direction.
4 more elements
An isolator comprising:
- an isolator module including a first coil and a second coil that are separated with respect to a first direction and face each other;
- a magnetic member provided on the isolator module in such a manner that the magnetic member overlaps the first coil and the second coil in the first direction;
- and
- an insulating member covering the isolator module and the magnetic member;
- wherein
- the isolator module further includes:
- a first wiring board provided with the first coil, and having a first pad and a first wiring that is between and electrically connected to the first coil and the first pad;
- and
- a second wiring board provided with the second coil, and having a second pad and a second wiring that is between and electrically connected to the second coil and the second pad,
- an area of the second wiring board is smaller than an area of the first wiring board,
- the first pad is provided on a first region, which is on an upper surface of the first wiring board, the first region not overlapped by the second wiring board in the first direction,
- the second pad is provided on a second region, which is on an upper surface of the second wiring board, and
- the magnetic member covers the isolator module excluding the first pad and the second pad.
10 more elements
Dependencies are inferred from the claim text.