Invention Grant
US08638536B2 Electrostatic discharge conducting pathway having a noise filter spark gap
失效
静电放电导通路径具有噪声滤波器的火花隙
- Patent Title: Electrostatic discharge conducting pathway having a noise filter spark gap
- Patent Title (中): 静电放电导通路径具有噪声滤波器的火花隙
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Application No.: US13360299Application Date: 2012-01-27
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Publication No.: US08638536B2Publication Date: 2014-01-28
- Inventor: John Allen Carpenter
- Applicant: John Allen Carpenter
- Applicant Address: US CA San Jose
- Assignee: Power Integrations, Inc.
- Current Assignee: Power Integrations, Inc.
- Current Assignee Address: US CA San Jose
- Agency: Blakely Sokoloff Taylor & Zafman LLP
- Main IPC: H02H9/04
- IPC: H02H9/04
Abstract:
A printed circuit board includes a primary region, a secondary region and an isolation region disposed between the primary region and the secondary region to galvanically isolate the primary region from the secondary region. The primary region is to be coupled to an AC source. The primary region also includes an electrostatic discharge (ESD) conducting pathway to redirect current to the AC source that crosses the isolation region. A spark gap is included in the ESD conducting pathway.
Public/Granted literature
- US20120120539A1 ELECTROSTATIC DISCHARGE CONDUCTING PATHWAY HAVING A NOISE FILTER SPARK GAP Public/Granted day:2012-05-17
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