Invention Grant
- Patent Title: High voltage capacitors
- Patent Title (中): 高压电容器
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Application No.: US12189465Application Date: 2008-08-11
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Publication No.: US08125762B2Publication Date: 2012-02-28
- Inventor: John Bultitude , John Jiang , John Rogers
- Applicant: John Bultitude , John Jiang , John Rogers
- Applicant Address: US ME Sanford
- Assignee: Vishay Sprague, Inc.
- Current Assignee: Vishay Sprague, Inc.
- Current Assignee Address: US ME Sanford
- Agency: Volpe and Koenig, P.C.
- Main IPC: H01G4/228
- IPC: H01G4/228 ; H01G4/005 ; H01G4/008

Abstract:
A multilayer ceramic capacitor component includes a ceramic capacitor body having opposite ends and comprised of a plurality of electrode layers and dielectric layers, first and second external terminals attached to the ceramic capacitor body. The plurality of electrode layers include a plurality of alternating layers of active electrodes extending inwardly from alternating ends of the ceramic capacitor body. The capacitor may include a plurality of side shields disposed within the plurality of alternating layers of active electrodes to provide shielding with the alternating layers of active electrodes having a pattern to increase overlap area to provide higher capacitance without decreasing separation between the alternative layers of active electrodes. The capacitor may have a voltage breakdown of 3500 volts DC or more in air. The capacitor may have a coating. The capacitor provides improved resistance to arc-over, high voltage breakdown in air, and allows for small case size.
Public/Granted literature
- US20100033894A1 HIGH VOLTAGE CAPACITORS Public/Granted day:2010-02-11
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