Transformer device

Patent metadata

Field	Value
Publication number	US-8937522-B2
Application number	US-201313953510-A
Country	US
Kind code	B2
Filing date	Jul 29, 2013
Priority date	Mar 29, 2013
Publication date	Jan 20, 2015
Grant date	Jan 20, 2015

Abstract

A transformer device is disclosed in which a transformer module includes a first transformer unit disposed on a PCB and having a plurality of first pins and a plurality of second pins, and a second transformer unit disposed on the PCB and adjacent to the first transformer unit. The second transformer has a plurality of third pins and a plurality of fourth pins. First to fourth conductive lines are disposed on the PCB, and configured to electrically connect to the plurality of first to fourth pins, respectively. The plurality of first and third pins are located on a first side of the transformer module, the plurality of second and fourth pins are located on a second side opposite to the first side, and the plurality of first pins are adjacent to the plurality of third pins.

First claim

What is claimed is:

1. A transformer device, comprising:
a printed circuit board;
a transformer module, comprising:
a first transformer unit, disposed on the printed circuit board, and having a first pin set and a second pin set; and
a second transformer unit, disposed on the printed circuit board and, adjacent to the first transformer unit, and having a third pin set and a fourth pin set;

a first conductive line, disposed on the printed circuit board, and configured to e…

Assignees

• Delta Electronics Inc

Inventors

• Lai Chin-Hsin
• Chen Chih-Tse

Classifications

• H01F27/027

  Electricity · mapped topic

• H01F27/29 Primary

  Electricity · mapped topic

• H01F27/2828

  Electricity · mapped topic

• H05K1/111

  Electricity · mapped topic

• H05K1/181

  Electricity · mapped topic