Invention Grant
- Patent Title: Printed circuit board able to suppress simultaneous switching noise
- Patent Title (中): 印刷电路板能够抑制同时开关噪声
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Application No.: US11829972Application Date: 2007-07-30
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Publication No.: US07655870B2Publication Date: 2010-02-02
- Inventor: Liang-Yao Chang , Shou-Kuo Hsu
- Applicant: Liang-Yao Chang , Shou-Kuo Hsu
- Applicant Address: TW Tu-Cheng, Taipei Hsien
- Assignee: Hon Hai Precision Industry Co., Ltd.
- Current Assignee: Hon Hai Precision Industry Co., Ltd.
- Current Assignee Address: TW Tu-Cheng, Taipei Hsien
- Agent Frank R. Niranjan
- Priority: CN200610156899 20061117
- Main IPC: H05K1/03
- IPC: H05K1/03
Abstract:
An exemplary printed circuit board includes a power plane, and a ground plane. The power plane includes two power modules, and an insulating medium for insulating the two power modules from each other. The ground plane is insulated from the power plane, a plurality of slots is defined in the ground plane and located close to facing edges of the two power modules, and the slots are arranged in rows along the facing edges of the two power modules.
Public/Granted literature
- US20080115964A1 PRINTED CIRCUIT BOARD ABLE TO SUPPRESS SIMULTANEOUS SWITCHING NOISE Public/Granted day:2008-05-22
Information query
