Electric field grading protection design around current or capacitance isolator

Microisolators that exhibit enhanced isolation breakdown voltages are described. The microisolator may include an electrically floating ring surrounding one of the isolator elements of the microisolator. The isolator element may be a capacitor plate or a coil. An electrically floating ring surroundi...

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Hauptverfasser: STENSON BERNARD PATRICK, O 'SULLIVAN LAURENCE B, LAMBKIN PAUL, O 'BRIEN SEAN, DIAHAM SOFIA, MCGUINNESS PATRICK MARTIN
Format: Patent
Sprache:chi ; eng
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Zusammenfassung:Microisolators that exhibit enhanced isolation breakdown voltages are described. The microisolator may include an electrically floating ring surrounding one of the isolator elements of the microisolator. The isolator element may be a capacitor plate or a coil. An electrically floating ring surrounding one of the isolator elements may reduce the electric field at the outer edge of the isolator element, thereby increasing the isolation breakdown voltage. 描述了表现出增强的隔离击穿电压的微隔离器。微隔离器可以包括围绕微隔离器的隔离器元件之一的电浮环。隔离器元件可以是电容器板或线圈。围绕隔离器元件之一的电浮环可以减少隔离器元件外缘处的电场,从而提高隔离击穿电压。