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Varistor for HF high power applications - has hemispherical electrode with ceramic oxide layer
Varistor for HF high power applications - has hemispherical electrode with ceramic oxide layer
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机译:用于HF大功率应用的压敏电阻-具有带陶瓷氧化物层的半球形电极
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摘要
A voltage dependant resistor (varistor) comprises a spherical electrode (2) defined by a semicircular ceramic oxide layer (1). The varistor thus formed is received in a semi-circular recess (13) of an electrical connection section (5). The upper surface of the recess (13) electrically contacts the outer surface of the ceramic layer (1). The flat surface of the electrode (2) is not covered by the ceramic layer (1) and it receives an electrical contact section (4). ADVANTAGE - Reduces mfg. cost of spherical shell varistor.
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