5D121K 数据手册 ( 数据表 ) - Shanghai Yint Electronic Co., Ltd.
零件编号
5D121K
产品描述 (功能)
Other PDF
no available.
PDF
page
4 Pages
File Size
489 kB
生产厂家
Shanghai Yint Electronic Co., Ltd.
Product Profile
The body of varistor is a matrix structure composed of zinc oxide particles. The grain boundaries between particles are similar to the electrical characteristics of bidirectional PN junctions. When the voltage is low, these grain boundaries are in the high impedance state, and when the voltage is high, they will be in the breakdown state, which is a kind of non-linear device.
Application
Suppresses surge current from the main power supply of consumer electronics and industrial electronic equipment. Such as LED lighting, watt-hour meter, switching power supply, layout and so on.
Surge protection of electronic equipment on building installations and gas and oil installations Suppression of Surges in Electronic Circuits Photographic equipment for voltage limiting switches
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