Transformer and power conversion device
AssigneeMitsubishi Electric Corporation
InventorsTakayuki KAWAGUCHI, Tomoki WATANABE, Yumi NAJIMA
Life of this patent
Estimating the term…
Abstract
A transformer includes: a base that is a plate-like member and has a first surface and a second surface, a core attached to the first surface of the base, coils wound around the core, coil terminals attached to the second surface of the base, and a cooling unit that is thermally connected to the core and is to release heat transferred from the core. The coil terminals are disposed on the second surface of the base opposite to the first surface of the base to which the core is attached. The cooling unit is disposed on a side of the core opposite to the base.
Claims21
A transformer comprising:
- a base that is a plate-like member and has a first surface and a second surface;
- a core attached to the first surface of the base;
- coils wound around the core;
- and
- coil terminals that are each electrically connected to one end of a corresponding coil of the coils and are disposed on the second surface opposite to the first surface of the base to which the core is attached.
2-8. (canceled)
Dependencies are inferred from the claim text.