Wire-winding structure and method for a transformer
AssigneeDelta Electronics, Inc.
InventorsMing Yeh, Heng Cheng Chou, Chen-Feng Wu
Life of this patent
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Abstract
A wire-winding structure and method are applied to a transformer to improve transformer power. The wire-winding method includes the following steps. A bobbin which includes a plurality of pins and a plurality of slots on the external surface is provided. A wire is wound from a first pin and successively wound on the rest of the plurality of slots, but not on a slot adjacent to a predetermined connection portion between iron core structures of the transformer. The wire is soldered to a second pin and the bobbin with the winding wire is combined with the iron core structures to constitute the transformer.
Claims9
A wire-winding method applied to a transformer, comprising the following steps:
- providing a bobbin which includes a plurality of pins and a plurality of slots on the external surface of the bobbin;
- winding a wire from a first pin and successively winding the wire on the rest of the plurality of slots, but not on a slot adjacent to a predetermined connection portion between iron core structures of the transformer;
- and
- soldering the wire to a second pin and combining the bobbin with the winding wire with the iron core structures to constitute the transformer.
A wire-winding structure of a transformer, comprising a bobbin, wherein the bobbin is provided with a plurality of slots on the external surface of the bobbin, and the slots are wound with a wire, but a slot adjacent to a predetermined connection portion between iron core structures of the transformer is not wound with the wire.
Dependencies are inferred from the claim text.