Hybrid electric shock protection device

Provided is a composite type electric shock prevention device. According to an embodiment of the present invention, the composite type electric shock prevention device includes: a suppressor unit including a pair of first dielectric sheet layers having a first dielectric constant and a pair of inter...

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1. Verfasser: LIM BYUNG GUK
Format: Patent
Sprache:eng ; kor
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Zusammenfassung:Provided is a composite type electric shock prevention device. According to an embodiment of the present invention, the composite type electric shock prevention device includes: a suppressor unit including a pair of first dielectric sheet layers having a first dielectric constant and a pair of internal electrodes spaced apart from each other on one surface of one of the pair of first dielectric sheet layers; a capacitor unit including a plurality of second dielectric sheet layers having a second dielectric constant and a plurality of capacitor electrodes provided on each of the plurality of second dielectric sheet layers; and a pair of external terminals provided on both sides of the suppressor unit and the capacitor unit to be connected to the plurality of capacitor electrodes and the pair of internal electrodes. Here, provided is the composite type electric shock prevention device in which the first dielectric constant is greater than the second dielectric constant. According to the present invention, an electrostatic protection function and a capacitor function are integrated into a single package with different materials, so that electrostatic response speed is fast while suitable for wireless communication. 복합형 감전방지소자가 제공된다. 본 발명의 일 실시예에 따른 복합형 감전방지소자는 제1유전율을 갖는 한 쌍의 제1유전체 시트층 및 한 쌍의 제1유전체 시트층 중 어느 하나의 일면에 서로 이격되게 구비되는 한 쌍의 내부전극을 포함하는 써프레서부, 제2유전율을 갖는 복수 개의 제2유전체 시트층 및 복수 개의 제2유전체 시트층 각각에 구비되는 복수 개의 커패시터 전극을 포함하는 커패시터부, 및 써프레서부와 커패시터부의 양측에 구비되어 복수 개의 커패시터 전극 및 한 쌍의 내부전극에 연결되는 한 쌍의 외부단자를 포함한다. 여기서, 제1유전율은 제2유전율보다 큰 복합형 감전방지소자를 제공한다.