Invention Grant
- Patent Title: Transformer
- Patent Title (中): 变压器
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Application No.: US12349655Application Date: 2009-01-07
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Publication No.: US07804388B2Publication Date: 2010-09-28
- Inventor: Jebby Luo , Ching Sung Kung
- Applicant: Jebby Luo , Ching Sung Kung
- Applicant Address: TW Taoyuan Hsien
- Assignee: Delta Electronics, Inc.
- Current Assignee: Delta Electronics, Inc.
- Current Assignee Address: TW Taoyuan Hsien
- Agency: Grossman, Tucker, Perreault & Pfleger, PLLC
- Priority: TW97220015U 20081107
- Main IPC: H01F27/30
- IPC: H01F27/30 ; H01F21/02 ; H01F27/28
Abstract:
A transformer is provided. The transformer comprises a coil frame, an input coil and an output coil. The input coil and the output coil are both disposed on the coil frame and interlaced with each other. A second voltage outputted by the output coil is induced by a first voltage inputted into the input coil. The output coil comprises at least one metal strip to enhance the output power. The coil frame is formed with a plurality of coil openings with chamfered angles or rounded angles, so that the bended angle formed by the input coil at the location where the input coil passes each of the coil openings is substantially less than 15 degrees.
Public/Granted literature
- US20100117778A1 Transformer Public/Granted day:2010-05-13
Information query
