Power conversion device
AssigneeHitachi Astemo, Ltd.
InventorsTakeshi Tokuyama, Masahiro Seo, Takahiro Araki, Shigehisa Aoyagi
Life of this patent
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Abstract
A power conversion device includes a substrate on which DC wiring and AC wiring are formed, and a plurality of circuit bodies that are electrically connected in parallel and have a first terminal and a second terminal each connected to the DC wiring or the AC wiring. The first terminals and the second terminals are adjacent to each other in the circuit bodies and protrude in a same direction, and the plurality of circuit bodies are disposed such that the first terminals and the second terminals are alternately arranged side by side on the substrate.
Claims6
A power conversion device comprising:
- a substrate on which DC wiring and AC wiring are formed;
- a plurality of circuit bodies that are electrically connected in parallel and each have a first terminal and a second terminal each connected to the DC wiring or the AC wiring;
- a first circuit body group including the plurality of circuit bodies electrically connected in parallel and constituting an upper arm;
- and
- a second circuit body group including the plurality of circuit bodies electrically connected in parallel and constituting a lower arm, wherein the first circuit body group and the second circuit body group are arranged opposite to each other on the substrate with the DC wiring and the AC wiring interposed between the first circuit body group and the second circuit body group, and
- wherein the first terminals and the second terminals are adjacent to each other in the circuit bodies and protrude in a same direction, and the plurality of circuit bodies are disposed such that the first terminals and the second terminals are alternately arranged side by side on the substrate.
Dependencies are inferred from the claim text.